1 | #
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2 | # For a description of the syntax of this configuration file,
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3 | # see scripts/kbuild/config-language.txt.
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4 | #
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5 |
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6 | menu "Coreutils"
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7 |
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8 | config BASENAME
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9 | bool "basename"
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10 | default n
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11 | help
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12 | basename is used to strip the directory and suffix from filenames,
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13 | leaving just the filename itself. Enable this option if you wish
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14 | to enable the 'basename' utility.
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15 |
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16 | config CAL
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17 | bool "cal"
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18 | default n
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19 | help
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20 | cal is used to display a monthly calender.
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21 |
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22 | config CAT
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23 | bool "cat"
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24 | default n
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25 | help
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26 | cat is used to concatenate files and print them to the standard
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27 | output. Enable this option if you wish to enable the 'cat' utility.
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28 |
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29 | config CATV
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30 | bool "catv"
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31 | default n
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32 | help
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33 | Display nonprinting characters as escape sequences (like some
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34 | implementations' cat -v option).
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35 |
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36 | config CHGRP
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37 | bool "chgrp"
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38 | default n
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39 | help
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40 | chgrp is used to change the group ownership of files.
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41 |
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42 | config CHMOD
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43 | bool "chmod"
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44 | default n
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45 | help
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46 | chmod is used to change the access permission of files.
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47 |
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48 | config CHOWN
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49 | bool "chown"
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50 | default n
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51 | help
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52 | chown is used to change the user and/or group ownership
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53 | of files.
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54 |
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55 | config CHROOT
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56 | bool "chroot"
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57 | default n
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58 | help
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59 | chroot is used to change the root directory and run a command.
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60 | The default command is `/bin/sh'.
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61 |
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62 | config CKSUM
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63 | bool "cksum"
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64 | default n
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65 | help
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66 | cksum is used to calculate the CRC32 checksum of a file.
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67 |
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68 | config COMM
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69 | bool "comm"
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70 | default n
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71 | help
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72 | comm is used to compare two files line by line and return
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73 | a three-column output.
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74 |
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75 | config CP
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76 | bool "cp"
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77 | default n
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78 | help
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79 | cp is used to copy files and directories.
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80 |
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81 | config CUT
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82 | bool "cut"
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83 | default n
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84 | help
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85 | cut is used to print selected parts of lines from
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86 | each file to stdout.
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87 |
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88 | config DATE
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89 | bool "date"
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90 | default n
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91 | help
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92 | date is used to set the system date or display the
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93 | current time in the given format.
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94 |
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95 | config FEATURE_DATE_ISOFMT
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96 | bool "Enable ISO date format output (-I)"
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97 | default y
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98 | depends on DATE
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99 | help
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100 | Enable option (-I) to output an ISO-8601 compliant
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101 | date/time string.
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102 |
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103 | config DD
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104 | bool "dd"
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105 | default n
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106 | help
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107 | dd copies a file (from standard input to standard output,
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108 | by default) using specific input and output blocksizes,
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109 | while optionally performing conversions on it.
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110 |
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111 | config FEATURE_DD_SIGNAL_HANDLING
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112 | bool "Enable DD signal handling for status reporting"
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113 | default y
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114 | depends on DD
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115 | help
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116 | sending a SIGUSR1 signal to a running `dd' process makes it
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117 | print to standard error the number of records read and written
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118 | so far, then to resume copying.
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119 |
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120 | $ dd if=/dev/zero of=/dev/null& pid=$! $ kill -USR1 $pid; sleep 1; kill $pid
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121 | 10899206+0 records in 10899206+0 records out
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122 |
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123 | config FEATURE_DD_IBS_OBS
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124 | bool "Enable ibs, obs and conv options"
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125 | default n
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126 | depends on DD
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127 | help
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128 | Enables support for writing a certain number of bytes in and out,
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129 | at a time, and performing conversions on the data stream.
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130 |
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131 | config DF
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132 | bool "df"
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133 | default n
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134 | help
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135 | df reports the amount of disk space used and available
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136 | on filesystems.
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137 |
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138 | config DIRNAME
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139 | bool "dirname"
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140 | default n
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141 | help
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142 | dirname is used to strip a non-directory suffix from
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143 | a file name.
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144 |
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145 | config DOS2UNIX
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146 | bool "dos2unix/unix2dos"
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147 | default n
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148 | help
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149 | dos2unix is used to convert a text file from DOS format to
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150 | UNIX format, and vice versa.
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151 |
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152 | config UNIX2DOS
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153 | bool
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154 | default y
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155 | depends on DOS2UNIX
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156 | help
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157 | unix2dos is used to convert a text file from UNIX format to
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158 | DOS format, and vice versa.
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159 |
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160 | config DU
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161 | bool "du (default blocksize of 512 bytes)"
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162 | default n
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163 | help
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164 | du is used to report the amount of disk space used
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165 | for specified files.
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166 |
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167 | config FEATURE_DU_DEFAULT_BLOCKSIZE_1K
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168 | bool "Use a default blocksize of 1024 bytes (1K)"
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169 | default y
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170 | depends on DU
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171 | help
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172 | Use a blocksize of (1K) instead of the default 512b.
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173 |
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174 | config ECHO
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175 | bool "echo (basic SuSv3 version taking no options)"
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176 | default n
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177 | help
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178 | echo is used to print a specified string to stdout.
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179 |
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180 | # this entry also appears in shell/Config.in, next to the echo builtin
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181 | config FEATURE_FANCY_ECHO
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182 | bool "Enable echo options (-n and -e)"
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183 | default y
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184 | depends on ECHO
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185 | help
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186 | This adds options (-n and -e) to echo.
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187 |
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188 | config ENV
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189 | bool "env"
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190 | default n
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191 | help
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192 | env is used to set an environment variable and run
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193 | a command; without options it displays the current
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194 | environment.
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195 |
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196 | config FEATURE_ENV_LONG_OPTIONS
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197 | bool "Enable long options"
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198 | default n
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199 | depends on ENV && GETOPT_LONG
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200 | help
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201 | Support long options for the env applet.
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202 |
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203 | config EXPAND
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204 | bool "expand"
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205 | default n
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206 | help
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207 | By default, convert all tabs to spaces.
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208 |
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209 | config FEATURE_EXPAND_LONG_OPTIONS
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210 | bool "Enable long options"
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211 | default n
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212 | depends on EXPAND && GETOPT_LONG
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213 | help
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214 | Support long options for the expand applet.
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215 |
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216 | config EXPR
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217 | bool "expr"
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218 | default n
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219 | help
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220 | expr is used to calculate numbers and print the result
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221 | to standard output.
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222 |
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223 | config EXPR_MATH_SUPPORT_64
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224 | bool "Extend Posix numbers support to 64 bit"
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225 | default n
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226 | depends on EXPR
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227 | help
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228 | Enable 64-bit math support in the expr applet. This will make
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229 | the applet slightly larger, but will allow computation with very
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230 | large numbers.
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231 |
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232 | config FALSE
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233 | bool "false"
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234 | default n
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235 | help
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236 | false returns an exit code of FALSE (1).
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237 |
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238 | config FOLD
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239 | bool "fold"
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240 | default n
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241 | help
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242 | Wrap text to fit a specific width.
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243 |
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244 | config HEAD
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245 | bool "head"
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246 | default n
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247 | help
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248 | head is used to print the first specified number of lines
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249 | from files.
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250 |
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251 | config FEATURE_FANCY_HEAD
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252 | bool "Enable head options (-c, -q, and -v)"
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253 | default n
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254 | depends on HEAD
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255 | help
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256 | This enables the head options (-c, -q, and -v).
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257 |
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258 | config HOSTID
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259 | bool "hostid"
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260 | default n
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261 | help
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262 | hostid prints the numeric identifier (in hexadecimal) for
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263 | the current host.
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264 |
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265 | config ID
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266 | bool "id"
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267 | default n
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268 | help
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269 | id displays the current user and group ID names.
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270 |
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271 | config INSTALL
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272 | bool "install"
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273 | default n
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274 | help
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275 | Copy files and set attributes.
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276 |
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277 | config FEATURE_INSTALL_LONG_OPTIONS
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278 | bool "Enable long options"
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279 | default n
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280 | depends on INSTALL && GETOPT_LONG
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281 | help
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282 | Support long options for the install applet.
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283 |
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284 | config LENGTH
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285 | bool "length"
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286 | default n
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287 | help
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288 | length is used to print out the length of a specified string.
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289 |
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290 | config LN
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291 | bool "ln"
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292 | default n
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293 | help
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294 | ln is used to create hard or soft links between files.
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295 |
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296 | config LOGNAME
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297 | bool "logname"
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298 | default n
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299 | help
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300 | logname is used to print the current user's login name.
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301 |
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302 | config LS
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303 | bool "ls"
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304 | default n
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305 | help
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306 | ls is used to list the contents of directories.
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307 |
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308 | config FEATURE_LS_FILETYPES
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309 | bool "Enable filetyping options (-p and -F)"
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310 | default y
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311 | depends on LS
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312 | help
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313 | Enable the ls options (-p and -F).
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314 |
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315 | config FEATURE_LS_FOLLOWLINKS
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316 | bool "Enable symlinks dereferencing (-L)"
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317 | default y
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318 | depends on LS
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319 | help
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320 | Enable the ls option (-L).
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321 |
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322 | config FEATURE_LS_RECURSIVE
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323 | bool "Enable recursion (-R)"
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324 | default y
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325 | depends on LS
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326 | help
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327 | Enable the ls option (-R).
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328 |
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329 | config FEATURE_LS_SORTFILES
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330 | bool "Sort the file names"
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331 | default y
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332 | depends on LS
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333 | help
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334 | Allow ls to sort file names alphabetically.
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335 |
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336 | config FEATURE_LS_TIMESTAMPS
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337 | bool "Show file timestamps"
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338 | default y
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339 | depends on LS
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340 | help
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341 | Allow ls to display timestamps for files.
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342 |
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343 | config FEATURE_LS_USERNAME
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344 | bool "Show username/groupnames"
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345 | default y
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346 | depends on LS
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347 | help
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348 | Allow ls to display username/groupname for files.
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349 |
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350 | config FEATURE_LS_COLOR
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351 | bool "Allow use of color to identify file types"
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352 | default y
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353 | depends on LS && GETOPT_LONG
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354 | help
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355 | This enables the --color option to ls.
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356 |
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357 | config FEATURE_LS_COLOR_IS_DEFAULT
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358 | bool "Produce colored ls output by default"
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359 | default n
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360 | depends on FEATURE_LS_COLOR
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361 | help
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362 | Saying yes here will turn coloring on by default,
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363 | even if no "--color" option is given to the ls command.
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364 | This is not recommended, since the colors are not
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365 | configurable, and the output may not be legible on
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366 | many output screens.
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367 |
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368 | config MD5SUM
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369 | bool "md5sum"
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370 | default n
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371 | help
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372 | md5sum is used to print or check MD5 checksums.
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373 |
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374 | config MKDIR
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375 | bool "mkdir"
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376 | default n
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377 | help
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378 | mkdir is used to create directories with the specified names.
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379 |
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380 | config FEATURE_MKDIR_LONG_OPTIONS
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381 | bool "Enable long options"
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382 | default n
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383 | depends on MKDIR && GETOPT_LONG
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384 | help
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385 | Support long options for the mkdir applet.
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386 |
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387 | config MKFIFO
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388 | bool "mkfifo"
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389 | default n
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390 | help
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391 | mkfifo is used to create FIFOs (named pipes).
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392 | The `mknod' program can also create FIFOs.
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393 |
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394 | config MKNOD
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395 | bool "mknod"
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396 | default n
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397 | help
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398 | mknod is used to create FIFOs or block/character special
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399 | files with the specified names.
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400 |
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401 | config MV
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402 | bool "mv"
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403 | default n
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404 | help
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405 | mv is used to move or rename files or directories.
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406 |
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407 | config FEATURE_MV_LONG_OPTIONS
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408 | bool "Enable long options"
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409 | default n
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410 | depends on MV && GETOPT_LONG
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411 | help
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412 | Support long options for the mv applet.
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413 |
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414 | config NICE
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415 | bool "nice"
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416 | default n
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417 | help
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418 | nice runs a program with modified scheduling priority.
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419 |
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420 | config NOHUP
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421 | bool "nohup"
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422 | default n
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423 | help
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424 | run a command immune to hangups, with output to a non-tty.
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425 |
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426 | config OD
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427 | bool "od"
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428 | default n
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429 | help
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430 | od is used to dump binary files in octal and other formats.
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431 |
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432 | config PRINTENV
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433 | bool "printenv"
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434 | default n
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435 | help
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436 | printenv is used to print all or part of environment.
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437 |
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438 | config PRINTF
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439 | bool "printf"
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440 | default n
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441 | help
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442 | printf is used to format and print specified strings.
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443 | It's similar to `echo' except it has more options.
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444 |
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445 | config PWD
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446 | bool "pwd"
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447 | default n
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448 | help
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449 | pwd is used to print the current directory.
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450 |
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451 | config READLINK
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452 | bool "readlink"
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453 | default n
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454 | help
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455 | This program reads a symbolic link and returns the name
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456 | of the file it points to
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457 |
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458 | config FEATURE_READLINK_FOLLOW
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459 | bool "Enable canonicalization by following all symlinks (-f)"
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460 | default n
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461 | depends on READLINK
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462 | help
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463 | Enable the readlink option (-f).
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464 |
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465 | config REALPATH
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466 | bool "realpath"
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467 | default n
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468 | help
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469 | Return the canonicalized absolute pathname.
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470 | This isn't provided by GNU shellutils, but where else does it belong.
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471 |
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472 | config RM
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473 | bool "rm"
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474 | default n
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475 | help
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476 | rm is used to remove files or directories.
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477 |
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478 | config RMDIR
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479 | bool "rmdir"
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480 | default n
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481 | help
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482 | rmdir is used to remove empty directories.
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483 |
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484 | config SEQ
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485 | bool "seq"
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486 | default n
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487 | help
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488 | print a sequence of numbers
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489 |
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490 | config SHA1SUM
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491 | bool "sha1sum"
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492 | default n
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493 | help
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494 | Compute and check SHA1 message digest
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495 |
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496 | config SLEEP
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497 | bool "sleep (single integer arg with no suffix)"
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498 | default n
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499 | help
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500 | sleep is used to pause for a specified number of seconds,
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501 |
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502 | config FEATURE_FANCY_SLEEP
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503 | bool "Enable multiple integer args and optional time suffixes"
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504 | default n
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505 | depends on SLEEP
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506 | help
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507 | Allow sleep to pause for specified minutes, hours, and days.
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508 |
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509 | config SORT
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510 | bool "sort"
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511 | default n
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512 | help
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513 | sort is used to sort lines of text in specified files.
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514 |
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515 | config FEATURE_SORT_BIG
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516 | bool "full SuSv3 compliant sort (Support -ktcsbdfiozgM)"
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517 | default y
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518 | depends on SORT
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519 | help
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520 | Without this, sort only supports -r, -u, and an integer version
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521 | of -n. Selecting this adds sort keys, floating point support, and
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522 | more. This adds a little over 3k to a nonstatic build on x86.
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523 |
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524 | The SuSv3 sort standard is available at:
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525 | http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
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526 |
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527 | config SPLIT
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528 | bool "split"
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529 | default n
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530 | help
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531 | split a file into pieces.
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532 |
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533 | config FEATURE_SPLIT_FANCY
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534 | bool "fancy extensions"
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535 | default n
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536 | depends on SPLIT
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537 | help
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538 | Add support for features not required by SUSv3.
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539 | Supports additional suffixes 'b' for 512 bytes,
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540 | 'g' for 1GiB for the -b option.
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541 |
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542 | config STAT
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543 | bool "stat"
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544 | default n
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545 | help
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546 | display file or filesystem status.
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547 |
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548 | config FEATURE_STAT_FORMAT
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549 | bool "Enable custom formats (-c)"
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550 | default n
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551 | depends on STAT
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552 | help
|
---|
553 | Without this, stat will not support the '-c format' option where
|
---|
554 | users can pass a custom format string for output. This adds about
|
---|
555 | 7k to a nonstatic build on amd64.
|
---|
556 |
|
---|
557 | config STTY
|
---|
558 | bool "stty"
|
---|
559 | default n
|
---|
560 | help
|
---|
561 | stty is used to change and print terminal line settings.
|
---|
562 |
|
---|
563 | config SUM
|
---|
564 | bool "sum"
|
---|
565 | default n
|
---|
566 | help
|
---|
567 | checksum and count the blocks in a file
|
---|
568 |
|
---|
569 | config SYNC
|
---|
570 | bool "sync"
|
---|
571 | default n
|
---|
572 | help
|
---|
573 | sync is used to flush filesystem buffers.
|
---|
574 |
|
---|
575 | config TAIL
|
---|
576 | bool "tail"
|
---|
577 | default n
|
---|
578 | help
|
---|
579 | tail is used to print the last specified number of lines
|
---|
580 | from files.
|
---|
581 |
|
---|
582 | config FEATURE_FANCY_TAIL
|
---|
583 | bool "Enable extra tail options (-q, -s, and -v)"
|
---|
584 | default y
|
---|
585 | depends on TAIL
|
---|
586 | help
|
---|
587 | The options (-q, -s, and -v) are provided by GNU tail, but
|
---|
588 | are not specific in the SUSv3 standard.
|
---|
589 |
|
---|
590 | config TEE
|
---|
591 | bool "tee"
|
---|
592 | default n
|
---|
593 | help
|
---|
594 | tee is used to read from standard input and write
|
---|
595 | to standard output and files.
|
---|
596 |
|
---|
597 | config FEATURE_TEE_USE_BLOCK_IO
|
---|
598 | bool "Enable block i/o (larger/faster) instead of byte i/o."
|
---|
599 | default n
|
---|
600 | depends on TEE
|
---|
601 | help
|
---|
602 | Enable this option for a faster tee, at expense of size.
|
---|
603 |
|
---|
604 | config TEST
|
---|
605 | bool "test"
|
---|
606 | default n
|
---|
607 | help
|
---|
608 | test is used to check file types and compare values,
|
---|
609 | returning an appropriate exit code. The bash shell
|
---|
610 | has test built in, ash can build it in optionally.
|
---|
611 |
|
---|
612 | config FEATURE_TEST_64
|
---|
613 | bool "Extend test to 64 bit"
|
---|
614 | default n
|
---|
615 | depends on TEST
|
---|
616 | help
|
---|
617 | Enable 64-bit support in test.
|
---|
618 |
|
---|
619 | config TOUCH
|
---|
620 | bool "touch"
|
---|
621 | default n
|
---|
622 | help
|
---|
623 | touch is used to create or change the access and/or
|
---|
624 | modification timestamp of specified files.
|
---|
625 |
|
---|
626 | config TR
|
---|
627 | bool "tr"
|
---|
628 | default n
|
---|
629 | help
|
---|
630 | tr is used to squeeze, and/or delete characters from standard
|
---|
631 | input, writing to standard output.
|
---|
632 |
|
---|
633 | config FEATURE_TR_CLASSES
|
---|
634 | bool "Enable character classes (such as [:upper:])"
|
---|
635 | default n
|
---|
636 | depends on TR
|
---|
637 | help
|
---|
638 | Enable character classes, enabling commands such as:
|
---|
639 | tr [:upper:] [:lower:] to convert input into lowercase.
|
---|
640 |
|
---|
641 | config FEATURE_TR_EQUIV
|
---|
642 | bool "Enable equivalence classes"
|
---|
643 | default n
|
---|
644 | depends on TR
|
---|
645 | help
|
---|
646 | Enable equivalence classes, which essentially add the enclosed
|
---|
647 | character to the current set. For instance, tr [=a=] xyz would
|
---|
648 | replace all instances of 'a' with 'xyz'. This option is mainly
|
---|
649 | useful for cases when no other way of expressing a character
|
---|
650 | is possible.
|
---|
651 |
|
---|
652 | config TRUE
|
---|
653 | bool "true"
|
---|
654 | default n
|
---|
655 | help
|
---|
656 | true returns an exit code of TRUE (0).
|
---|
657 |
|
---|
658 | config TTY
|
---|
659 | bool "tty"
|
---|
660 | default n
|
---|
661 | help
|
---|
662 | tty is used to print the name of the current terminal to
|
---|
663 | standard output.
|
---|
664 |
|
---|
665 | config UNAME
|
---|
666 | bool "uname"
|
---|
667 | default n
|
---|
668 | help
|
---|
669 | uname is used to print system information.
|
---|
670 |
|
---|
671 | config UNEXPAND
|
---|
672 | bool "unexpand"
|
---|
673 | default n
|
---|
674 | help
|
---|
675 | By default, convert only leading sequences of blanks to tabs.
|
---|
676 |
|
---|
677 | config FEATURE_UNEXPAND_LONG_OPTIONS
|
---|
678 | bool "Enable long options"
|
---|
679 | default n
|
---|
680 | depends on UNEXPAND && GETOPT_LONG
|
---|
681 | help
|
---|
682 | Support long options for the unexpand applet.
|
---|
683 |
|
---|
684 | config UNIQ
|
---|
685 | bool "uniq"
|
---|
686 | default n
|
---|
687 | help
|
---|
688 | uniq is used to remove duplicate lines from a sorted file.
|
---|
689 |
|
---|
690 | config USLEEP
|
---|
691 | bool "usleep"
|
---|
692 | default n
|
---|
693 | help
|
---|
694 | usleep is used to pause for a specified number of microseconds.
|
---|
695 |
|
---|
696 | config UUDECODE
|
---|
697 | bool "uudecode"
|
---|
698 | default n
|
---|
699 | help
|
---|
700 | uudecode is used to decode a uuencoded file.
|
---|
701 |
|
---|
702 | config UUENCODE
|
---|
703 | bool "uuencode"
|
---|
704 | default n
|
---|
705 | help
|
---|
706 | uuencode is used to uuencode a file.
|
---|
707 |
|
---|
708 | config WC
|
---|
709 | bool "wc"
|
---|
710 | default n
|
---|
711 | help
|
---|
712 | wc is used to print the number of bytes, words, and lines,
|
---|
713 | in specified files.
|
---|
714 |
|
---|
715 | config FEATURE_WC_LARGE
|
---|
716 | bool "Support very large files in wc"
|
---|
717 | default n
|
---|
718 | depends on WC
|
---|
719 | help
|
---|
720 | Use "unsigned long long" in wc for count variables
|
---|
721 |
|
---|
722 | config WHO
|
---|
723 | bool "who"
|
---|
724 | default n
|
---|
725 | select FEATURE_UTMP
|
---|
726 | help
|
---|
727 | who is used to show who is logged on.
|
---|
728 |
|
---|
729 | config WHOAMI
|
---|
730 | bool "whoami"
|
---|
731 | default n
|
---|
732 | help
|
---|
733 | whoami is used to print the username of the current
|
---|
734 | user id (same as id -un).
|
---|
735 |
|
---|
736 | config YES
|
---|
737 | bool "yes"
|
---|
738 | default n
|
---|
739 | help
|
---|
740 | yes is used to repeatedly output a specific string, or
|
---|
741 | the default string `y'.
|
---|
742 |
|
---|
743 | comment "Common options for cp and mv"
|
---|
744 | depends on CP || MV
|
---|
745 |
|
---|
746 | config FEATURE_PRESERVE_HARDLINKS
|
---|
747 | bool "Preserve hard links"
|
---|
748 | default n
|
---|
749 | depends on CP || MV
|
---|
750 | help
|
---|
751 | Allow cp and mv to preserve hard links.
|
---|
752 |
|
---|
753 | comment "Common options for ls, more and telnet"
|
---|
754 | depends on LS || MORE || TELNET
|
---|
755 |
|
---|
756 | config FEATURE_AUTOWIDTH
|
---|
757 | bool "Calculate terminal & column widths"
|
---|
758 | default y
|
---|
759 | depends on LS || MORE || TELNET
|
---|
760 | help
|
---|
761 | This option allows utilities such as 'ls', 'more' and 'telnet'
|
---|
762 | to determine the width of the screen, which can allow them to
|
---|
763 | display additional text or avoid wrapping text onto the next line.
|
---|
764 | If you leave this disabled, your utilities will be especially
|
---|
765 | primitive and will be unable to determine the current screen width.
|
---|
766 |
|
---|
767 | comment "Common options for df, du, ls"
|
---|
768 | depends on DF || DU || LS
|
---|
769 |
|
---|
770 | config FEATURE_HUMAN_READABLE
|
---|
771 | bool "Support for human readable output (example 13k, 23M, 235G)"
|
---|
772 | default n
|
---|
773 | depends on DF || DU || LS
|
---|
774 | help
|
---|
775 | Allow df, du, and ls to have human readable output.
|
---|
776 |
|
---|
777 | comment "Common options for md5sum, sha1sum"
|
---|
778 | depends on MD5SUM || SHA1SUM
|
---|
779 |
|
---|
780 | config FEATURE_MD5_SHA1_SUM_CHECK
|
---|
781 | bool "Enable -c, -s and -w options"
|
---|
782 | default n
|
---|
783 | depends on MD5SUM || SHA1SUM
|
---|
784 | help
|
---|
785 | Enabling the -c options allows files to be checked
|
---|
786 | against pre-calculated hash values.
|
---|
787 |
|
---|
788 | -s and -w are useful options when verifying checksums.
|
---|
789 |
|
---|
790 | endmenu
|
---|