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 "Miscellaneous Utilities"
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7 |
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8 | config ADJTIMEX
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9 | bool "adjtimex"
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10 | default n
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11 | help
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12 | Adjtimex reads and optionally sets adjustment parameters for
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13 | the Linux clock adjustment algorithm.
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14 |
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15 | config BBCONFIG
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16 | bool "bbconfig"
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17 | default n
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18 | help
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19 | The bbconfig applet will print the config file with which
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20 | busybox was built.
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21 |
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22 | config CHRT
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23 | bool "chrt"
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24 | default n
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25 | help
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26 | manipulate real-time attributes of a process.
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27 | This requires sched_{g,s}etparam support in your libc.
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28 |
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29 | config CROND
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30 | bool "crond"
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31 | default n
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32 | select FEATURE_SUID
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33 | select FEATURE_SYSLOG
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34 | help
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35 | Crond is a background daemon that parses individual crontab
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36 | files and executes commands on behalf of the users in question.
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37 | This is a port of dcron from slackware. It uses files of the
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38 | format /var/spool/cron/crontabs/<username> files, for example:
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39 | $ cat /var/spool/cron/crontabs/root
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40 | # Run daily cron jobs at 4:40 every day:
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41 | 40 4 * * * /etc/cron/daily > /dev/null 2>&1
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42 | Note that Busybox binary must be setuid root for this applet to
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43 | work properly.
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44 |
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45 | config DEBUG_CROND_OPTION
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46 | bool "Support debug option -d"
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47 | depends on CROND
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48 | default n
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49 | help
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50 | Support option -d to enter debug mode.
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51 |
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52 | config FEATURE_CROND_CALL_SENDMAIL
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53 | bool "Using /usr/sbin/sendmail?"
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54 | default n
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55 | depends on CROND
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56 | help
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57 | Support calling /usr/sbin/sendmail for send cmd outputs.
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58 |
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59 | config CRONTAB
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60 | bool "crontab"
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61 | default n
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62 | select FEATURE_SUID
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63 | help
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64 | Crontab manipulates the crontab for a particular user. Only
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65 | the superuser may specify a different user and/or crontab directory.
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66 |
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67 | config DC
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68 | bool "dc"
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69 | default n
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70 | help
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71 | Dc is a reverse-polish desk calculator which supports unlimited
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72 | precision arithmetic.
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73 |
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74 | config DEVFSD
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75 | bool "devfsd (obsolete)"
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76 | default n
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77 | select FEATURE_SYSLOG
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78 | help
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79 | This is deprecated, and will be removed at the end of 2008.
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80 |
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81 | Provides compatibility with old device names on a devfs systems.
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82 | You should set it to true if you have devfs enabled.
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83 | The following keywords in devsfd.conf are supported:
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84 | "CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
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85 | "PERMISSIONS", "EXECUTE", "COPY", "IGNORE",
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86 | "MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT".
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87 |
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88 | But only if they are written UPPERCASE!!!!!!!!
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89 |
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90 | config DEVFSD_MODLOAD
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91 | bool "Adds support for MODLOAD keyword in devsfd.conf"
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92 | default n
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93 | depends on DEVFSD
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94 | help
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95 | This actually doesn't work with busybox modutils but needs
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96 | the external modutils.
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97 |
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98 | config DEVFSD_FG_NP
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99 | bool "Enables the -fg and -np options"
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100 | default n
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101 | depends on DEVFSD
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102 | help
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103 | -fg Run the daemon in the foreground.
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104 | -np Exit after parsing the configuration file. Do not poll for events.
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105 |
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106 | config DEVFSD_VERBOSE
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107 | bool "Increases logging (and size)"
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108 | default n
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109 | depends on DEVFSD
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110 | help
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111 | Increases logging to stderr or syslog.
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112 |
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113 | config FEATURE_DEVFS
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114 | bool " Use devfs names for all devices (obsolete)"
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115 | default n
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116 | help
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117 | This is obsolete and will be going away at the end of 2008..
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118 |
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119 | This tells busybox to look for names like /dev/loop/0 instead of
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120 | /dev/loop0. If your /dev directory has normal names instead of
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121 | devfs names, you don't want this.
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122 |
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123 | config EJECT
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124 | bool "eject"
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125 | default n
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126 | help
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127 | Used to eject cdroms. (defaults to /dev/cdrom)
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128 |
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129 | config LAST
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130 | bool "last"
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131 | default n
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132 | select FEATURE_WTMP
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133 | help
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134 | 'last' displays a list of the last users that logged into the system.
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135 |
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136 | config LESS
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137 | bool "less"
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138 | default n
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139 | help
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140 | 'less' is a pager, meaning that it displays text files. It possesses
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141 | a wide array of features, and is an improvement over 'more'.
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142 |
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143 | config FEATURE_LESS_MAXLINES
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144 | int "Max number of input lines less will try to eat"
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145 | default 9999999
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146 | depends on LESS
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147 |
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148 | config FEATURE_LESS_BRACKETS
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149 | bool "Enable bracket searching"
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150 | default y
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151 | depends on LESS
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152 | help
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153 | This option adds the capability to search for matching left and right
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154 | brackets, facilitating programming.
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155 |
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156 | config FEATURE_LESS_FLAGS
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157 | bool "Enable extra flags"
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158 | default y
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159 | depends on LESS
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160 | help
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161 | The extra flags provided do the following:
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162 |
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163 | The -M flag enables a more sophisticated status line.
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164 | The -m flag enables a simpler status line with a percentage.
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165 |
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166 | config FEATURE_LESS_FLAGCS
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167 | bool "Enable flag changes"
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168 | default n
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169 | depends on LESS
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170 | help
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171 | This enables the ability to change command-line flags within
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172 | less itself.
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173 |
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174 | config FEATURE_LESS_MARKS
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175 | bool "Enable marks"
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176 | default n
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177 | depends on LESS
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178 | help
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179 | Marks enable positions in a file to be stored for easy reference.
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180 |
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181 | config FEATURE_LESS_REGEXP
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182 | bool "Enable regular expressions"
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183 | default n
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184 | depends on LESS
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185 | help
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186 | Enable regular expressions, allowing complex file searches.
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187 |
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188 | config HDPARM
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189 | bool "hdparm"
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190 | default n
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191 | help
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192 | Get/Set hard drive parameters. Primarily intended for ATA
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193 | drives. Adds about 13k (or around 30k if you enable the
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194 | FEATURE_HDPARM_GET_IDENTITY option)....
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195 |
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196 | config FEATURE_HDPARM_GET_IDENTITY
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197 | bool "Support obtaining detailed information directly from drives"
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198 | default y
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199 | depends on HDPARM
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200 | help
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201 | Enables the -I and -i options to obtain detailed information
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202 | directly from drives about their capabilities and supported ATA
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203 | feature set. If no device name is specified, hdparm will read
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204 | identify data from stdin. Enabling this option will add about 16k...
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205 |
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206 | config FEATURE_HDPARM_HDIO_SCAN_HWIF
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207 | bool "Register an IDE interface (DANGEROUS)"
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208 | default n
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209 | depends on HDPARM
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210 | help
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211 | Enables the 'hdparm -R' option to register an IDE interface.
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212 | This is dangerous stuff, so you should probably say N.
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213 |
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214 | config FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
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215 | bool "Un-register an IDE interface (DANGEROUS)"
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216 | default n
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217 | depends on HDPARM
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218 | help
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219 | Enables the 'hdparm -U' option to un-register an IDE interface.
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220 | This is dangerous stuff, so you should probably say N.
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221 |
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222 | config FEATURE_HDPARM_HDIO_DRIVE_RESET
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223 | bool "perform device reset (DANGEROUS)"
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224 | default n
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225 | depends on HDPARM
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226 | help
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227 | Enables the 'hdparm -w' option to perform a device reset.
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228 | This is dangerous stuff, so you should probably say N.
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229 |
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230 | config FEATURE_HDPARM_HDIO_TRISTATE_HWIF
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231 | bool "tristate device for hotswap (DANGEROUS)"
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232 | default n
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233 | depends on HDPARM
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234 | help
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235 | Enables the 'hdparm -x' option to tristate device for hotswap,
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236 | and the '-b' option to get/set bus state. This is dangerous
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237 | stuff, so you should probably say N.
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238 |
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239 | config FEATURE_HDPARM_HDIO_GETSET_DMA
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240 | bool "get/set using_dma flag (DANGEROUS)"
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241 | default n
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242 | depends on HDPARM
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243 | help
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244 | Enables the 'hdparm -d' option to get/set using_dma flag.
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245 | This is dangerous stuff, so you should probably say N.
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246 |
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247 | config MAKEDEVS
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248 | bool "makedevs"
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249 | default n
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250 | help
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251 | 'makedevs' is a utility used to create a batch of devices with
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252 | one command.
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253 | .
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254 | There are two choices for command line behaviour, the interface
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255 | as used by LEAF/Linux Router Project, or a device table file.
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256 | .
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257 | 'leaf' is traditionally what busybox follows, it allows multiple
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258 | devices of a particluar type to be created per command.
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259 | e.g. /dev/hda[0-9]
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260 | Device properties are passed as command line arguments.
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261 | .
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262 | 'table' reads device properties from a file or stdin, allowing
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263 | a batch of unrelated devices to be made with one command.
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264 | User/group names are allowed as an alternative to uid/gid.
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265 |
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266 | choice
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267 | prompt "Choose makedevs behaviour"
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268 | depends on MAKEDEVS
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269 | default FEATURE_MAKEDEVS_TABLE
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270 |
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271 | config FEATURE_MAKEDEVS_LEAF
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272 | bool "leaf"
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273 |
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274 | config FEATURE_MAKEDEVS_TABLE
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275 | bool "table"
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276 |
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277 | endchoice
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278 |
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279 | config MOUNTPOINT
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280 | bool "mountpoint"
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281 | default n
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282 | help
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283 | mountpoint checks if the directory is a mountpoint.
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284 |
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285 | config MT
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286 | bool "mt"
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287 | default n
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288 | help
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289 | mt is used to control tape devices. You can use the mt utility
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290 | to advance or rewind a tape past a specified number of archive
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291 | files on the tape.
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292 |
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293 | config RAIDAUTORUN
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294 | bool "raidautorun"
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295 | default n
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296 | help
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297 | raidautorun tells the kernel md driver to
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298 | search and start RAID arrays.
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299 |
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300 | config READAHEAD
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301 | bool "readahead"
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302 | default n
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303 | depends on LFS
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304 | help
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305 | Preload the files listed on the command line into RAM cache so that
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306 | subsequent reads on these files will not block on disk I/O.
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307 |
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308 | This applet just calls the readahead(2) system call on each file.
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309 | It is mainly useful in system startup scripts to preload files
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310 | or executables before they are used. When used at the right time
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311 | (in particular when a CPU boundprocess is running) it can
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312 | significantly speed up system startup.
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313 |
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314 | As readahead(2) blocks until each file has been read, it is best to
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315 | run this applet as a background job.
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316 |
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317 | config RUNLEVEL
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318 | bool "runlevel"
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319 | default n
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320 | help
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321 | find the current and previous system runlevel.
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322 |
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323 | This applet uses utmp but does not rely on busybox supporing
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324 | utmp on purpose. It is used by e.g. emdebian via /etc/init.d/rc.
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325 |
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326 | config RX
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327 | bool "rx"
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328 | default n
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329 | help
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330 | Receive files using the Xmodem protocol.
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331 |
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332 | config STRINGS
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333 | bool "strings"
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334 | default n
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335 | help
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336 | strings prints the printable character sequences for each file
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337 | specified.
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338 |
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339 | config SETSID
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340 | bool "setsid"
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341 | default n
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342 | help
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343 | setsid runs a program in a new session
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344 |
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345 | config TASKSET
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346 | bool "taskset"
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347 | default n
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348 | help
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349 | Retrieve or set a processes's CPU affinity.
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350 | This requires sched_{g,s}etaffinity support in your libc.
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351 |
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352 | config FEATURE_TASKSET_FANCY
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353 | bool "fancy output"
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354 | default y
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355 | depends on TASKSET
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356 | help
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357 | Add code for fancy output. This merely silences a compiler-warning
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358 | and adds about 135 Bytes. May be needed for machines with alot
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359 | of CPUs.
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360 |
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361 | config TIME
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362 | bool "time"
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363 | default n
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364 | help
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365 | The time command runs the specified program with the given arguments.
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366 | When the command finishes, time writes a message to standard output
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367 | giving timing statistics about this program run.
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368 |
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369 | config TTYSIZE
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370 | bool "ttysize"
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371 | default n
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372 | help
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373 | A replacement for "stty size". Unlike stty, can report only width,
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374 | only height, or both, in any order. It also does not complain on error,
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375 | but returns default 80x24. Usage in shell scripts: width=`ttysize w`.
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376 |
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377 | config WATCHDOG
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378 | bool "watchdog"
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379 | default n
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380 | help
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381 | The watchdog utility is used with hardware or software watchdog
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382 | device drivers. It opens the specified watchdog device special file
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383 | and periodically writes a magic character to the device. If the
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384 | watchdog applet ever fails to write the magic character within a
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385 | certain amount of time, the watchdog device assumes the system has
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386 | hung, and will cause the hardware to reboot.
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387 |
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388 | endmenu
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389 |
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