[673b0d8] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
|
---|
[b06ca36] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
---|
| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
---|
[673b0d8] | 4 | <!ENTITY % general-entities SYSTEM "../general.ent">
|
---|
| 5 | %general-entities;
|
---|
| 6 | ]>
|
---|
[ddd5542] | 7 |
|
---|
[4bac71c] | 8 | <sect1 id="ch-system-util-linux-ng" role="wrap">
|
---|
| 9 | <?dbhtml filename="util-linux-ng.html"?>
|
---|
[ddd5542] | 10 |
|
---|
[e747759] | 11 | <sect1info condition="script">
|
---|
[4bac71c] | 12 | <productname>util-linux-ng</productname>
|
---|
| 13 | <productnumber>&util-linux-ng-version;</productnumber>
|
---|
| 14 | <address>&util-linux-ng-url;</address>
|
---|
[e747759] | 15 | </sect1info>
|
---|
| 16 |
|
---|
[f2455249] | 17 | <title>Util-linux-ng-&util-linux-ng-version;</title>
|
---|
[ddd5542] | 18 |
|
---|
[4bac71c] | 19 | <indexterm zone="ch-system-util-linux-ng">
|
---|
| 20 | <primary sortas="a-Util-linux-ng">Util-linux-ng</primary>
|
---|
[ddd5542] | 21 | </indexterm>
|
---|
| 22 |
|
---|
| 23 | <sect2 role="package">
|
---|
| 24 | <title/>
|
---|
| 25 |
|
---|
[4bac71c] | 26 | <para>The Util-linux-ng package contains miscellaneous utility programs.
|
---|
| 27 | Among them are utilities for handling file systems, consoles, partitions,
|
---|
| 28 | and messages.</para>
|
---|
[ddd5542] | 29 |
|
---|
| 30 | <segmentedlist>
|
---|
| 31 | <segtitle>&buildtime;</segtitle>
|
---|
| 32 | <segtitle>&diskspace;</segtitle>
|
---|
| 33 |
|
---|
| 34 | <seglistitem>
|
---|
[4bac71c] | 35 | <seg>&util-linux-ng-ch6-sbu;</seg>
|
---|
| 36 | <seg>&util-linux-ng-ch6-du;</seg>
|
---|
[ddd5542] | 37 | </seglistitem>
|
---|
| 38 | </segmentedlist>
|
---|
| 39 |
|
---|
| 40 | </sect2>
|
---|
| 41 |
|
---|
| 42 | <sect2 role="installation">
|
---|
| 43 | <title>FHS compliance notes</title>
|
---|
| 44 |
|
---|
| 45 | <para>The FHS recommends using the <filename
|
---|
| 46 | class="directory">/var/lib/hwclock</filename> directory instead of the
|
---|
| 47 | usual <filename class="directory">/etc</filename> directory as the
|
---|
| 48 | location for the <filename>adjtime</filename> file. To make the
|
---|
| 49 | <command>hwclock</command> program FHS-compliant, run the
|
---|
| 50 | following:</para>
|
---|
[673b0d8] | 51 |
|
---|
[0445a3d] | 52 | <screen><userinput remap="pre">sed -e 's@etc/adjtime@var/lib/hwclock/adjtime@g' \
|
---|
[a728d16] | 53 | -i $(grep -rl '/etc/adjtime' .)
|
---|
[d0cada48] | 54 | mkdir -pv /var/lib/hwclock</userinput></screen>
|
---|
[673b0d8] | 55 |
|
---|
[ddd5542] | 56 | </sect2>
|
---|
[673b0d8] | 57 |
|
---|
[ddd5542] | 58 | <sect2 role="installation">
|
---|
[04b3d73] | 59 | <title>Installation of Util-linux-ng</title>
|
---|
[673b0d8] | 60 |
|
---|
[5c92d21] | 61 | <screen><userinput remap="configure">./configure --enable-arch --enable-partx --enable-write</userinput></screen>
|
---|
| 62 |
|
---|
| 63 | <variablelist>
|
---|
| 64 | <title>The meaning of the configure options:</title>
|
---|
| 65 |
|
---|
| 66 | <varlistentry>
|
---|
| 67 | <term><parameter>--enable-arch</parameter></term>
|
---|
| 68 | <listitem>
|
---|
| 69 | <para>Enables building the <command>arch</command> program</para>
|
---|
| 70 | </listitem>
|
---|
| 71 | </varlistentry>
|
---|
| 72 | <varlistentry>
|
---|
| 73 | <term><parameter>--enable-partx</parameter></term>
|
---|
| 74 | <listitem>
|
---|
| 75 | <para>Enables building the <command>addpart</command>,
|
---|
| 76 | <command>delpart</command> and <command>partx</command>
|
---|
| 77 | programs</para>
|
---|
| 78 | </listitem>
|
---|
| 79 | </varlistentry>
|
---|
| 80 | <varlistentry>
|
---|
| 81 | <term><parameter>--enable-write</parameter></term>
|
---|
| 82 | <listitem>
|
---|
| 83 | <para>Enables building the <command>write</command> program</para>
|
---|
| 84 | </listitem>
|
---|
| 85 | </varlistentry>
|
---|
| 86 |
|
---|
| 87 | </variablelist>
|
---|
[673b0d8] | 88 |
|
---|
[ddd5542] | 89 | <para>Compile the package:</para>
|
---|
[673b0d8] | 90 |
|
---|
[e990ec99] | 91 | <screen><userinput remap="make">make</userinput></screen>
|
---|
[0556946] | 92 |
|
---|
| 93 | <para>This package does not come with a test suite.</para>
|
---|
[673b0d8] | 94 |
|
---|
[0b8bbee] | 95 | <para>Install the package:</para>
|
---|
| 96 |
|
---|
[4bac71c] | 97 | <screen><userinput remap="install">make install</userinput></screen>
|
---|
[673b0d8] | 98 |
|
---|
[ddd5542] | 99 | </sect2>
|
---|
| 100 |
|
---|
| 101 | <sect2 id="contents-utillinux" role="content">
|
---|
[04b3d73] | 102 | <title>Contents of Util-linux-ng</title>
|
---|
[ddd5542] | 103 |
|
---|
| 104 | <segmentedlist>
|
---|
| 105 | <segtitle>Installed programs</segtitle>
|
---|
| 106 |
|
---|
| 107 | <seglistitem>
|
---|
[5c92d21] | 108 |
|
---|
| 109 | <seg>addpart, agetty, arch, blockdev, cal, cfdisk, chkdupexe, chrt,
|
---|
| 110 | col, colcrt, colrm, column, ctrlaltdel, cytune, ddate, delpart, dmesg,
|
---|
| 111 | fdformat, fdisk, flock, fsck.cramfs, fsck.minix, getopt, hexdump,
|
---|
| 112 | hwclock, ionice, ipcrm, ipcs, isosize, ldattach, line, logger, look,
|
---|
| 113 | losetup, mcookie, mkfs, mkfs.bfs, mkfs.cramfs, mkfs.minix, mkswap,
|
---|
| 114 | more, mount, namei, partx, pg, pivot_root, readprofile, rename, renice,
|
---|
| 115 | rev, rtcwake, script, scriptreplay, setarch, setsid, setterm, sfdisk,
|
---|
| 116 | swapon, tailf, taskset, tunelp, ul, umount, wall, whereis,
|
---|
| 117 | and write</seg>
|
---|
[ddd5542] | 118 | </seglistitem>
|
---|
| 119 | </segmentedlist>
|
---|
| 120 |
|
---|
| 121 | <variablelist>
|
---|
| 122 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
---|
| 123 | <?dbfo list-presentation="list"?>
|
---|
| 124 | <?dbhtml list-presentation="table"?>
|
---|
| 125 |
|
---|
[5c92d21] | 126 | <varlistentry id="addpart">
|
---|
| 127 | <term><command>addpart</command></term>
|
---|
| 128 | <listitem>
|
---|
| 129 | <para>Informs the Linux kernel of new partitions</para>
|
---|
| 130 | <indexterm zone="ch-system-util-linux-ng addpart">
|
---|
| 131 | <primary sortas="b-addpart">addpart</primary>
|
---|
| 132 | </indexterm>
|
---|
| 133 | </listitem>
|
---|
| 134 | </varlistentry>
|
---|
| 135 |
|
---|
[ddd5542] | 136 | <varlistentry id="agetty">
|
---|
| 137 | <term><command>agetty</command></term>
|
---|
| 138 | <listitem>
|
---|
| 139 | <para>Opens a tty port, prompts for a login name,
|
---|
| 140 | and then invokes the <command>login</command> program</para>
|
---|
[4bac71c] | 141 | <indexterm zone="ch-system-util-linux-ng agetty">
|
---|
[ddd5542] | 142 | <primary sortas="b-agetty">agetty</primary>
|
---|
| 143 | </indexterm>
|
---|
| 144 | </listitem>
|
---|
| 145 | </varlistentry>
|
---|
| 146 |
|
---|
| 147 | <varlistentry id="arch">
|
---|
| 148 | <term><command>arch</command></term>
|
---|
| 149 | <listitem>
|
---|
| 150 | <para>Reports the machine's architecture</para>
|
---|
[4bac71c] | 151 | <indexterm zone="ch-system-util-linux-ng arch">
|
---|
[ddd5542] | 152 | <primary sortas="b-arch">arch</primary>
|
---|
| 153 | </indexterm>
|
---|
| 154 | </listitem>
|
---|
| 155 | </varlistentry>
|
---|
| 156 |
|
---|
| 157 | <varlistentry id="blockdev">
|
---|
| 158 | <term><command>blockdev</command></term>
|
---|
| 159 | <listitem>
|
---|
| 160 | <para>Allows users to call block device ioctls from the command
|
---|
| 161 | line</para>
|
---|
[4bac71c] | 162 | <indexterm zone="ch-system-util-linux-ng blockdev">
|
---|
[ddd5542] | 163 | <primary sortas="b-blockdev">blockdev</primary>
|
---|
| 164 | </indexterm>
|
---|
| 165 | </listitem>
|
---|
| 166 | </varlistentry>
|
---|
| 167 |
|
---|
| 168 | <varlistentry id="cal">
|
---|
| 169 | <term><command>cal</command></term>
|
---|
| 170 | <listitem>
|
---|
| 171 | <para>Displays a simple calendar</para>
|
---|
[4bac71c] | 172 | <indexterm zone="ch-system-util-linux-ng cal">
|
---|
[ddd5542] | 173 | <primary sortas="b-cal">cal</primary>
|
---|
| 174 | </indexterm>
|
---|
| 175 | </listitem>
|
---|
| 176 | </varlistentry>
|
---|
| 177 |
|
---|
| 178 | <varlistentry id="cfdisk">
|
---|
| 179 | <term><command>cfdisk</command></term>
|
---|
| 180 | <listitem>
|
---|
| 181 | <para>Manipulates the partition table of the given device</para>
|
---|
[4bac71c] | 182 | <indexterm zone="ch-system-util-linux-ng cfdisk">
|
---|
[ddd5542] | 183 | <primary sortas="b-cfdisk">cfdisk</primary>
|
---|
| 184 | </indexterm>
|
---|
| 185 | </listitem>
|
---|
| 186 | </varlistentry>
|
---|
| 187 |
|
---|
| 188 | <varlistentry id="chkdupexe">
|
---|
| 189 | <term><command>chkdupexe</command></term>
|
---|
| 190 | <listitem>
|
---|
| 191 | <para>Finds duplicate executables</para>
|
---|
[4bac71c] | 192 | <indexterm zone="ch-system-util-linux-ng chkdupexe">
|
---|
[ddd5542] | 193 | <primary sortas="b-chkdupexe">chkdupexe</primary>
|
---|
| 194 | </indexterm>
|
---|
| 195 | </listitem>
|
---|
| 196 | </varlistentry>
|
---|
| 197 |
|
---|
[5c92d21] | 198 | <varlistentry id="chrt">
|
---|
| 199 | <term><command>chrt</command></term>
|
---|
| 200 | <listitem>
|
---|
| 201 | <para>Manipulates real-time attributes of a process</para>
|
---|
| 202 | <indexterm zone="ch-system-util-linux-ng chrt">
|
---|
| 203 | <primary sortas="b-chrt">chrt</primary>
|
---|
| 204 | </indexterm>
|
---|
| 205 | </listitem>
|
---|
| 206 | </varlistentry>
|
---|
| 207 |
|
---|
[ddd5542] | 208 | <varlistentry id="col">
|
---|
| 209 | <term><command>col</command></term>
|
---|
| 210 | <listitem>
|
---|
| 211 | <para>Filters out reverse line feeds</para>
|
---|
[4bac71c] | 212 | <indexterm zone="ch-system-util-linux-ng col">
|
---|
[ddd5542] | 213 | <primary sortas="b-col">col</primary>
|
---|
| 214 | </indexterm>
|
---|
| 215 | </listitem>
|
---|
| 216 | </varlistentry>
|
---|
| 217 |
|
---|
| 218 | <varlistentry id="colcrt">
|
---|
| 219 | <term><command>colcrt</command></term>
|
---|
| 220 | <listitem>
|
---|
| 221 | <para>Filters <command>nroff</command> output for terminals
|
---|
| 222 | that lack some capabilities, such as overstriking and half-lines</para>
|
---|
[4bac71c] | 223 | <indexterm zone="ch-system-util-linux-ng colcrt">
|
---|
[ddd5542] | 224 | <primary sortas="b-colcrt">colcrt</primary>
|
---|
| 225 | </indexterm>
|
---|
| 226 | </listitem>
|
---|
| 227 | </varlistentry>
|
---|
| 228 |
|
---|
| 229 | <varlistentry id="colrm">
|
---|
| 230 | <term><command>colrm</command></term>
|
---|
| 231 | <listitem>
|
---|
| 232 | <para>Filters out the given columns</para>
|
---|
[4bac71c] | 233 | <indexterm zone="ch-system-util-linux-ng colrm">
|
---|
[ddd5542] | 234 | <primary sortas="b-colrm">colrm</primary>
|
---|
| 235 | </indexterm>
|
---|
| 236 | </listitem>
|
---|
| 237 | </varlistentry>
|
---|
| 238 |
|
---|
| 239 | <varlistentry id="column">
|
---|
| 240 | <term><command>column</command></term>
|
---|
| 241 | <listitem>
|
---|
| 242 | <para>Formats a given file into multiple columns</para>
|
---|
[4bac71c] | 243 | <indexterm zone="ch-system-util-linux-ng column">
|
---|
[ddd5542] | 244 | <primary sortas="b-column">column</primary>
|
---|
| 245 | </indexterm>
|
---|
| 246 | </listitem>
|
---|
| 247 | </varlistentry>
|
---|
| 248 |
|
---|
| 249 | <varlistentry id="ctrlaltdel">
|
---|
| 250 | <term><command>ctrlaltdel</command></term>
|
---|
| 251 | <listitem>
|
---|
| 252 | <para>Sets the function of the Ctrl+Alt+Del key combination to a
|
---|
| 253 | hard or a soft reset</para>
|
---|
[4bac71c] | 254 | <indexterm zone="ch-system-util-linux-ng ctrlaltdel">
|
---|
[ddd5542] | 255 | <primary sortas="b-ctrlaltdel">ctrlaltdel</primary>
|
---|
| 256 | </indexterm>
|
---|
| 257 | </listitem>
|
---|
| 258 | </varlistentry>
|
---|
| 259 |
|
---|
| 260 | <varlistentry id="cytune">
|
---|
| 261 | <term><command>cytune</command></term>
|
---|
| 262 | <listitem>
|
---|
| 263 | <para>Tunes the parameters of the serial line drivers for
|
---|
| 264 | Cyclades cards</para>
|
---|
[4bac71c] | 265 | <indexterm zone="ch-system-util-linux-ng cytune">
|
---|
[ddd5542] | 266 | <primary sortas="b-cytune">cytune</primary>
|
---|
| 267 | </indexterm>
|
---|
| 268 | </listitem>
|
---|
| 269 | </varlistentry>
|
---|
| 270 |
|
---|
| 271 | <varlistentry id="ddate">
|
---|
| 272 | <term><command>ddate</command></term>
|
---|
| 273 | <listitem>
|
---|
| 274 | <para>Gives the Discordian date or converts the given Gregorian date
|
---|
| 275 | to a Discordian one</para>
|
---|
[4bac71c] | 276 | <indexterm zone="ch-system-util-linux-ng ddate">
|
---|
[ddd5542] | 277 | <primary sortas="b-ddate">ddate</primary>
|
---|
| 278 | </indexterm>
|
---|
| 279 | </listitem>
|
---|
| 280 | </varlistentry>
|
---|
| 281 |
|
---|
[5c92d21] | 282 | <varlistentry id="delpart">
|
---|
| 283 | <term><command>delpart</command></term>
|
---|
[ddd5542] | 284 | <listitem>
|
---|
[5c92d21] | 285 | <para>Asks the Linux kernel to remove a partition</para>
|
---|
| 286 | <indexterm zone="ch-system-util-linux-ng delpart">
|
---|
| 287 | <primary sortas="b-delpart">delpart</primary>
|
---|
[ddd5542] | 288 | </indexterm>
|
---|
| 289 | </listitem>
|
---|
| 290 | </varlistentry>
|
---|
| 291 |
|
---|
[5c92d21] | 292 | <varlistentry id="dmesg">
|
---|
| 293 | <term><command>dmesg</command></term>
|
---|
[ddd5542] | 294 | <listitem>
|
---|
[5c92d21] | 295 | <para>Dumps the kernel boot messages</para>
|
---|
| 296 | <indexterm zone="ch-system-util-linux-ng dmesg">
|
---|
| 297 | <primary sortas="b-dmesg">dmesg</primary>
|
---|
[ddd5542] | 298 | </indexterm>
|
---|
| 299 | </listitem>
|
---|
| 300 | </varlistentry>
|
---|
| 301 |
|
---|
| 302 | <varlistentry id="fdformat">
|
---|
| 303 | <term><command>fdformat</command></term>
|
---|
| 304 | <listitem>
|
---|
| 305 | <para>Low-level formats a floppy disk</para>
|
---|
[4bac71c] | 306 | <indexterm zone="ch-system-util-linux-ng fdformat">
|
---|
[ddd5542] | 307 | <primary sortas="b-fdformat">fdformat</primary>
|
---|
| 308 | </indexterm>
|
---|
| 309 | </listitem>
|
---|
| 310 | </varlistentry>
|
---|
| 311 |
|
---|
[2791a8e] | 312 | <varlistentry id="fdisk">
|
---|
| 313 | <term><command>fdisk</command></term>
|
---|
| 314 | <listitem>
|
---|
| 315 | <para>Manipulates the paritition table of the given device</para>
|
---|
[4bac71c] | 316 | <indexterm zone="ch-system-util-linux-ng fdisk">
|
---|
[2791a8e] | 317 | <primary sortas="b-fdisk">fdisk</primary>
|
---|
| 318 | </indexterm>
|
---|
| 319 | </listitem>
|
---|
| 320 | </varlistentry>
|
---|
| 321 |
|
---|
[8bc46a5] | 322 | <varlistentry id="flock">
|
---|
| 323 | <term><command>flock</command></term>
|
---|
| 324 | <listitem>
|
---|
| 325 | <para>Acquires a file lock and then executes a command with the lock
|
---|
| 326 | held</para>
|
---|
[4bac71c] | 327 | <indexterm zone="ch-system-util-linux-ng flock">
|
---|
[a2add74] | 328 | <primary sortas="b-flock">flock</primary>
|
---|
[8bc46a5] | 329 | </indexterm>
|
---|
| 330 | </listitem>
|
---|
| 331 | </varlistentry>
|
---|
| 332 |
|
---|
[ddd5542] | 333 | <varlistentry id="fsck.cramfs">
|
---|
| 334 | <term><command>fsck.cramfs</command></term>
|
---|
| 335 | <listitem>
|
---|
| 336 | <para>Performs a consistency check on the Cramfs file system on the
|
---|
| 337 | given device</para>
|
---|
[4bac71c] | 338 | <indexterm zone="ch-system-util-linux-ng fsck.cramfs">
|
---|
[ddd5542] | 339 | <primary sortas="b-fsck.cramfs">fsck.cramfs</primary>
|
---|
| 340 | </indexterm>
|
---|
| 341 | </listitem>
|
---|
| 342 | </varlistentry>
|
---|
| 343 |
|
---|
| 344 | <varlistentry id="fsck.minix">
|
---|
| 345 | <term><command>fsck.minix</command></term>
|
---|
| 346 | <listitem>
|
---|
| 347 | <para>Performs a consistency check on the Minix file system on the
|
---|
| 348 | given device</para>
|
---|
[4bac71c] | 349 | <indexterm zone="ch-system-util-linux-ng fsck.minix">
|
---|
[ddd5542] | 350 | <primary sortas="b-fsck.minix">fsck.minix</primary>
|
---|
| 351 | </indexterm>
|
---|
| 352 | </listitem>
|
---|
| 353 | </varlistentry>
|
---|
| 354 |
|
---|
| 355 | <varlistentry id="getopt">
|
---|
| 356 | <term><command>getopt</command></term>
|
---|
| 357 | <listitem>
|
---|
| 358 | <para>Parses options in the given command line</para>
|
---|
[4bac71c] | 359 | <indexterm zone="ch-system-util-linux-ng getopt">
|
---|
[ddd5542] | 360 | <primary sortas="b-getopt">getopt</primary>
|
---|
| 361 | </indexterm>
|
---|
| 362 | </listitem>
|
---|
| 363 | </varlistentry>
|
---|
| 364 |
|
---|
| 365 | <varlistentry id="hexdump">
|
---|
| 366 | <term><command>hexdump</command></term>
|
---|
| 367 | <listitem>
|
---|
| 368 | <para>Dumps the given file in hexadecimal or in another given
|
---|
| 369 | format</para>
|
---|
[4bac71c] | 370 | <indexterm zone="ch-system-util-linux-ng hexdump">
|
---|
[ddd5542] | 371 | <primary sortas="b-hexdump">hexdump</primary>
|
---|
| 372 | </indexterm>
|
---|
| 373 | </listitem>
|
---|
| 374 | </varlistentry>
|
---|
| 375 |
|
---|
| 376 | <varlistentry id="hwclock">
|
---|
| 377 | <term><command>hwclock</command></term>
|
---|
| 378 | <listitem>
|
---|
| 379 | <para>Reads or sets the system's hardware clock, also called
|
---|
| 380 | the Real-Time Clock (RTC) or Basic Input-Output System (BIOS)
|
---|
| 381 | clock</para>
|
---|
[4bac71c] | 382 | <indexterm zone="ch-system-util-linux-ng hwclock">
|
---|
[ddd5542] | 383 | <primary sortas="b-hwclock">hwclock</primary>
|
---|
| 384 | </indexterm>
|
---|
| 385 | </listitem>
|
---|
| 386 | </varlistentry>
|
---|
| 387 |
|
---|
[5c92d21] | 388 | <varlistentry id="ionice">
|
---|
| 389 | <term><command>ionice</command></term>
|
---|
| 390 | <listitem>
|
---|
| 391 | <para>Gets or sets the io scheduling class and priority for a program</para>
|
---|
| 392 | <indexterm zone="ch-system-util-linux-ng ionice">
|
---|
| 393 | <primary sortas="b-ionice">ionice</primary>
|
---|
| 394 | </indexterm>
|
---|
| 395 | </listitem>
|
---|
| 396 | </varlistentry>
|
---|
| 397 |
|
---|
[ddd5542] | 398 | <varlistentry id="ipcrm">
|
---|
| 399 | <term><command>ipcrm</command></term>
|
---|
| 400 | <listitem>
|
---|
| 401 | <para>Removes the given Inter-Process Communication (IPC) resource</para>
|
---|
[4bac71c] | 402 | <indexterm zone="ch-system-util-linux-ng ipcrm">
|
---|
[ddd5542] | 403 | <primary sortas="b-ipcrm">ipcrm</primary>
|
---|
| 404 | </indexterm>
|
---|
| 405 | </listitem>
|
---|
| 406 | </varlistentry>
|
---|
| 407 |
|
---|
| 408 | <varlistentry id="ipcs">
|
---|
| 409 | <term><command>ipcs</command></term>
|
---|
| 410 | <listitem>
|
---|
| 411 | <para>Provides IPC status information</para>
|
---|
[4bac71c] | 412 | <indexterm zone="ch-system-util-linux-ng ipcs">
|
---|
[ddd5542] | 413 | <primary sortas="b-ipcs">ipcs</primary>
|
---|
| 414 | </indexterm>
|
---|
| 415 | </listitem>
|
---|
| 416 | </varlistentry>
|
---|
| 417 |
|
---|
| 418 | <varlistentry id="isosize">
|
---|
| 419 | <term><command>isosize</command></term>
|
---|
| 420 | <listitem>
|
---|
| 421 | <para>Reports the size of an iso9660 file system</para>
|
---|
[4bac71c] | 422 | <indexterm zone="ch-system-util-linux-ng isosize">
|
---|
[ddd5542] | 423 | <primary sortas="b-isosize">isosize</primary>
|
---|
| 424 | </indexterm>
|
---|
| 425 | </listitem>
|
---|
| 426 | </varlistentry>
|
---|
| 427 |
|
---|
[5c92d21] | 428 | <varlistentry id="ldattach">
|
---|
| 429 | <term><command>ldattach</command></term>
|
---|
| 430 | <listitem>
|
---|
| 431 | <para>Attaches a line discipline to a serial line</para>
|
---|
| 432 | <indexterm zone="ch-system-util-linux-ng ldattach">
|
---|
| 433 | <primary sortas="b-ldattach">ldattach</primary>
|
---|
| 434 | </indexterm>
|
---|
| 435 | </listitem>
|
---|
| 436 | </varlistentry>
|
---|
| 437 |
|
---|
[ddd5542] | 438 | <varlistentry id="line">
|
---|
| 439 | <term><command>line</command></term>
|
---|
| 440 | <listitem>
|
---|
| 441 | <para>Copies a single line</para>
|
---|
[4bac71c] | 442 | <indexterm zone="ch-system-util-linux-ng line">
|
---|
[ddd5542] | 443 | <primary sortas="b-line">line</primary>
|
---|
| 444 | </indexterm>
|
---|
| 445 | </listitem>
|
---|
| 446 | </varlistentry>
|
---|
| 447 |
|
---|
| 448 | <varlistentry id="logger">
|
---|
| 449 | <term><command>logger</command></term>
|
---|
| 450 | <listitem>
|
---|
| 451 | <para>Enters the given message into the system log</para>
|
---|
[4bac71c] | 452 | <indexterm zone="ch-system-util-linux-ng logger">
|
---|
[ddd5542] | 453 | <primary sortas="b-logger">logger</primary>
|
---|
| 454 | </indexterm>
|
---|
| 455 | </listitem>
|
---|
| 456 | </varlistentry>
|
---|
| 457 |
|
---|
| 458 | <varlistentry id="look">
|
---|
| 459 | <term><command>look</command></term>
|
---|
| 460 | <listitem>
|
---|
| 461 | <para>Displays lines that begin with the given string</para>
|
---|
[4bac71c] | 462 | <indexterm zone="ch-system-util-linux-ng look">
|
---|
[ddd5542] | 463 | <primary sortas="b-look">look</primary>
|
---|
| 464 | </indexterm>
|
---|
| 465 | </listitem>
|
---|
| 466 | </varlistentry>
|
---|
| 467 |
|
---|
| 468 | <varlistentry id="losetup">
|
---|
| 469 | <term><command>losetup</command></term>
|
---|
| 470 | <listitem>
|
---|
| 471 | <para>Sets up and controls loop devices</para>
|
---|
[4bac71c] | 472 | <indexterm zone="ch-system-util-linux-ng losetup">
|
---|
[ddd5542] | 473 | <primary sortas="b-losetup">losetup</primary>
|
---|
| 474 | </indexterm>
|
---|
| 475 | </listitem>
|
---|
| 476 | </varlistentry>
|
---|
| 477 |
|
---|
| 478 | <varlistentry id="mcookie">
|
---|
| 479 | <term><command>mcookie</command></term>
|
---|
| 480 | <listitem>
|
---|
| 481 | <para>Generates magic cookies (128-bit random hexadecimal numbers) for
|
---|
| 482 | <command>xauth</command></para>
|
---|
[4bac71c] | 483 | <indexterm zone="ch-system-util-linux-ng mcookie">
|
---|
[ddd5542] | 484 | <primary sortas="b-mcookie">mcookie</primary>
|
---|
| 485 | </indexterm>
|
---|
| 486 | </listitem>
|
---|
| 487 | </varlistentry>
|
---|
| 488 |
|
---|
| 489 | <varlistentry id="mkfs">
|
---|
| 490 | <term><command>mkfs</command></term>
|
---|
| 491 | <listitem>
|
---|
| 492 | <para>Builds a file system on a device (usually a hard disk
|
---|
| 493 | partition)</para>
|
---|
[4bac71c] | 494 | <indexterm zone="ch-system-util-linux-ng mkfs">
|
---|
[ddd5542] | 495 | <primary sortas="b-mkfs">mkfs</primary>
|
---|
| 496 | </indexterm>
|
---|
| 497 | </listitem>
|
---|
| 498 | </varlistentry>
|
---|
| 499 |
|
---|
| 500 | <varlistentry id="mkfs.bfs">
|
---|
| 501 | <term><command>mkfs.bfs</command></term>
|
---|
| 502 | <listitem>
|
---|
| 503 | <para>Creates a Santa Cruz Operations (SCO) bfs file system</para>
|
---|
[4bac71c] | 504 | <indexterm zone="ch-system-util-linux-ng mkfs.bfs">
|
---|
[ddd5542] | 505 | <primary sortas="b-mkfs.bfs">mkfs.bfs</primary>
|
---|
| 506 | </indexterm>
|
---|
| 507 | </listitem>
|
---|
| 508 | </varlistentry>
|
---|
| 509 |
|
---|
| 510 | <varlistentry id="mkfs.cramfs">
|
---|
| 511 | <term><command>mkfs.cramfs</command></term>
|
---|
| 512 | <listitem>
|
---|
| 513 | <para>Creates a cramfs file system</para>
|
---|
[4bac71c] | 514 | <indexterm zone="ch-system-util-linux-ng mkfs.cramfs">
|
---|
[ddd5542] | 515 | <primary sortas="b-mkfs.cramfs">mkfs.cramfs</primary>
|
---|
| 516 | </indexterm>
|
---|
| 517 | </listitem>
|
---|
| 518 | </varlistentry>
|
---|
| 519 |
|
---|
| 520 | <varlistentry id="mkfs.minix">
|
---|
| 521 | <term><command>mkfs.minix</command></term>
|
---|
| 522 | <listitem>
|
---|
| 523 | <para>Creates a Minix file system</para>
|
---|
[4bac71c] | 524 | <indexterm zone="ch-system-util-linux-ng mkfs.minix">
|
---|
[ddd5542] | 525 | <primary sortas="b-mkfs.minix">mkfs.minix</primary>
|
---|
| 526 | </indexterm>
|
---|
| 527 | </listitem>
|
---|
| 528 | </varlistentry>
|
---|
| 529 |
|
---|
| 530 | <varlistentry id="mkswap">
|
---|
| 531 | <term><command>mkswap</command></term>
|
---|
| 532 | <listitem>
|
---|
| 533 | <para>Initializes the given device or file to be used as a swap
|
---|
| 534 | area</para>
|
---|
[4bac71c] | 535 | <indexterm zone="ch-system-util-linux-ng mkswap">
|
---|
[ddd5542] | 536 | <primary sortas="b-mkswap">mkswap</primary>
|
---|
| 537 | </indexterm>
|
---|
| 538 | </listitem>
|
---|
| 539 | </varlistentry>
|
---|
| 540 |
|
---|
| 541 | <varlistentry id="more">
|
---|
| 542 | <term><command>more</command></term>
|
---|
| 543 | <listitem>
|
---|
| 544 | <para>A filter for paging through text one screen at a time</para>
|
---|
[4bac71c] | 545 | <indexterm zone="ch-system-util-linux-ng more">
|
---|
[ddd5542] | 546 | <primary sortas="b-more">more</primary>
|
---|
| 547 | </indexterm>
|
---|
| 548 | </listitem>
|
---|
| 549 | </varlistentry>
|
---|
| 550 |
|
---|
| 551 | <varlistentry id="mount">
|
---|
| 552 | <term><command>mount</command></term>
|
---|
| 553 | <listitem>
|
---|
| 554 | <para>Attaches the file system on the given device to a specified
|
---|
| 555 | directory in the file-system tree</para>
|
---|
[4bac71c] | 556 | <indexterm zone="ch-system-util-linux-ng mount">
|
---|
[ddd5542] | 557 | <primary sortas="b-mount">mount</primary>
|
---|
| 558 | </indexterm>
|
---|
| 559 | </listitem>
|
---|
| 560 | </varlistentry>
|
---|
| 561 |
|
---|
| 562 | <varlistentry id="namei">
|
---|
| 563 | <term><command>namei</command></term>
|
---|
| 564 | <listitem>
|
---|
| 565 | <para>Shows the symbolic links in the given pathnames</para>
|
---|
[4bac71c] | 566 | <indexterm zone="ch-system-util-linux-ng namei">
|
---|
[ddd5542] | 567 | <primary sortas="b-namei">namei</primary>
|
---|
| 568 | </indexterm>
|
---|
| 569 | </listitem>
|
---|
| 570 | </varlistentry>
|
---|
| 571 |
|
---|
[5c92d21] | 572 | <varlistentry id="partx">
|
---|
| 573 | <term><command>partx</command></term>
|
---|
| 574 | <listitem>
|
---|
| 575 | <para>Tells the kernel about the presence and numbering of on-disk
|
---|
| 576 | partitions</para>
|
---|
| 577 | <indexterm zone="ch-system-util-linux-ng partx">
|
---|
| 578 | <primary sortas="b-partx">partx</primary>
|
---|
| 579 | </indexterm>
|
---|
| 580 | </listitem>
|
---|
| 581 | </varlistentry>
|
---|
| 582 |
|
---|
[ddd5542] | 583 | <varlistentry id="pg">
|
---|
| 584 | <term><command>pg</command></term>
|
---|
| 585 | <listitem>
|
---|
| 586 | <para>Displays a text file one screen full at a time</para>
|
---|
[4bac71c] | 587 | <indexterm zone="ch-system-util-linux-ng pg">
|
---|
[ddd5542] | 588 | <primary sortas="b-pg">pg</primary>
|
---|
| 589 | </indexterm>
|
---|
| 590 | </listitem>
|
---|
| 591 | </varlistentry>
|
---|
| 592 |
|
---|
| 593 | <varlistentry id="pivot_root">
|
---|
| 594 | <term><command>pivot_root</command></term>
|
---|
| 595 | <listitem>
|
---|
| 596 | <para>Makes the given file system the new root file system of the
|
---|
| 597 | current process</para>
|
---|
[4bac71c] | 598 | <indexterm zone="ch-system-util-linux-ng pivot_root">
|
---|
[ddd5542] | 599 | <primary sortas="b-pivot_root">pivot_root</primary>
|
---|
| 600 | </indexterm>
|
---|
| 601 | </listitem>
|
---|
| 602 | </varlistentry>
|
---|
| 603 |
|
---|
| 604 | <varlistentry id="readprofile">
|
---|
| 605 | <term><command>readprofile</command></term>
|
---|
| 606 | <listitem>
|
---|
| 607 | <para>Reads kernel profiling information</para>
|
---|
[4bac71c] | 608 | <indexterm zone="ch-system-util-linux-ng readprofile">
|
---|
[ddd5542] | 609 | <primary sortas="b-readprofile">readprofile</primary>
|
---|
| 610 | </indexterm>
|
---|
| 611 | </listitem>
|
---|
| 612 | </varlistentry>
|
---|
| 613 |
|
---|
| 614 | <varlistentry id="rename">
|
---|
| 615 | <term><command>rename</command></term>
|
---|
| 616 | <listitem>
|
---|
| 617 | <para>Renames the given files, replacing a given string with
|
---|
| 618 | another</para>
|
---|
[4bac71c] | 619 | <indexterm zone="ch-system-util-linux-ng rename">
|
---|
[ddd5542] | 620 | <primary sortas="b-rename">rename</primary>
|
---|
| 621 | </indexterm>
|
---|
| 622 | </listitem>
|
---|
| 623 | </varlistentry>
|
---|
| 624 |
|
---|
| 625 | <varlistentry id="renice">
|
---|
| 626 | <term><command>renice</command></term>
|
---|
| 627 | <listitem>
|
---|
| 628 | <para>Alters the priority of running processes</para>
|
---|
[4bac71c] | 629 | <indexterm zone="ch-system-util-linux-ng renice">
|
---|
[ddd5542] | 630 | <primary sortas="b-renice">renice</primary>
|
---|
| 631 | </indexterm>
|
---|
| 632 | </listitem>
|
---|
| 633 | </varlistentry>
|
---|
| 634 |
|
---|
| 635 | <varlistentry id="rev">
|
---|
| 636 | <term><command>rev</command></term>
|
---|
| 637 | <listitem>
|
---|
| 638 | <para>Reverses the lines of a given file</para>
|
---|
[4bac71c] | 639 | <indexterm zone="ch-system-util-linux-ng rev">
|
---|
[ddd5542] | 640 | <primary sortas="b-rev">rev</primary>
|
---|
| 641 | </indexterm>
|
---|
| 642 | </listitem>
|
---|
| 643 | </varlistentry>
|
---|
| 644 |
|
---|
[5c92d21] | 645 | <varlistentry id="rtcwake">
|
---|
| 646 | <term><command>rtcwake</command></term>
|
---|
[ddd5542] | 647 | <listitem>
|
---|
[5c92d21] | 648 | <para>Used to enter a system sleep state until specified wakeup
|
---|
| 649 | time</para>
|
---|
| 650 | <indexterm zone="ch-system-util-linux-ng rtcwake">
|
---|
| 651 | <primary sortas="b-rtcwake">rtcwake</primary>
|
---|
[ddd5542] | 652 | </indexterm>
|
---|
| 653 | </listitem>
|
---|
| 654 | </varlistentry>
|
---|
| 655 |
|
---|
| 656 | <varlistentry id="script">
|
---|
| 657 | <term><command>script</command></term>
|
---|
| 658 | <listitem>
|
---|
| 659 | <para>Makes a typescript of a terminal session</para>
|
---|
[4bac71c] | 660 | <indexterm zone="ch-system-util-linux-ng script">
|
---|
[ddd5542] | 661 | <primary sortas="b-script">script</primary>
|
---|
| 662 | </indexterm>
|
---|
| 663 | </listitem>
|
---|
| 664 | </varlistentry>
|
---|
| 665 |
|
---|
[5c92d21] | 666 | <varlistentry id="scriptreplay">
|
---|
| 667 | <term><command>scriptreplay</command></term>
|
---|
| 668 | <listitem>
|
---|
| 669 | <para>Plays back typescripts using timing information</para>
|
---|
| 670 | <indexterm zone="ch-system-util-linux-ng scriptreplay">
|
---|
| 671 | <primary sortas="b-scriptreplay">scriptreplay</primary>
|
---|
| 672 | </indexterm>
|
---|
| 673 | </listitem>
|
---|
| 674 | </varlistentry>
|
---|
| 675 |
|
---|
| 676 | <varlistentry id="setarch">
|
---|
| 677 | <term><command>setarch</command></term>
|
---|
[ddd5542] | 678 | <listitem>
|
---|
[5c92d21] | 679 | <para>Changes reported architecture in a new program environment and
|
---|
| 680 | sets personality flags</para>
|
---|
| 681 | <indexterm zone="ch-system-util-linux-ng setarch">
|
---|
| 682 | <primary sortas="b-setarch">setarch</primary>
|
---|
[ddd5542] | 683 | </indexterm>
|
---|
| 684 | </listitem>
|
---|
| 685 | </varlistentry>
|
---|
| 686 |
|
---|
| 687 | <varlistentry id="setsid">
|
---|
| 688 | <term><command>setsid</command></term>
|
---|
| 689 | <listitem>
|
---|
| 690 | <para>Runs the given program in a new session</para>
|
---|
[4bac71c] | 691 | <indexterm zone="ch-system-util-linux-ng setsid">
|
---|
[ddd5542] | 692 | <primary sortas="b-setsid">setsid</primary>
|
---|
| 693 | </indexterm>
|
---|
| 694 | </listitem>
|
---|
| 695 | </varlistentry>
|
---|
| 696 |
|
---|
| 697 | <varlistentry id="setterm">
|
---|
| 698 | <term><command>setterm</command></term>
|
---|
| 699 | <listitem>
|
---|
| 700 | <para>Sets terminal attributes</para>
|
---|
[4bac71c] | 701 | <indexterm zone="ch-system-util-linux-ng setterm">
|
---|
[ddd5542] | 702 | <primary sortas="b-setterm">setterm</primary>
|
---|
| 703 | </indexterm>
|
---|
| 704 | </listitem>
|
---|
| 705 | </varlistentry>
|
---|
| 706 |
|
---|
| 707 | <varlistentry id="sfdisk">
|
---|
| 708 | <term><command>sfdisk</command></term>
|
---|
| 709 | <listitem>
|
---|
| 710 | <para>A disk partition table manipulator</para>
|
---|
[4bac71c] | 711 | <indexterm zone="ch-system-util-linux-ng sfdisk">
|
---|
[ddd5542] | 712 | <primary sortas="b-sfdisk">sfdisk</primary>
|
---|
| 713 | </indexterm>
|
---|
| 714 | </listitem>
|
---|
| 715 | </varlistentry>
|
---|
| 716 |
|
---|
| 717 | <varlistentry id="swapon">
|
---|
| 718 | <term><command>swapon</command></term>
|
---|
| 719 | <listitem>
|
---|
| 720 | <para>Enables devices and files for paging and swapping and
|
---|
| 721 | lists the devices and files currently in use</para>
|
---|
[4bac71c] | 722 | <indexterm zone="ch-system-util-linux-ng swapon">
|
---|
[ddd5542] | 723 | <primary sortas="b-swapon">swapon</primary>
|
---|
| 724 | </indexterm>
|
---|
| 725 | </listitem>
|
---|
| 726 | </varlistentry>
|
---|
| 727 |
|
---|
[8bc46a5] | 728 | <varlistentry id="tailf">
|
---|
| 729 | <term><command>tailf</command></term>
|
---|
| 730 | <listitem>
|
---|
| 731 | <para>Tracks the growth of a log file. Displays the last 10 lines
|
---|
| 732 | of a log file, then continues displaying any new entries in the
|
---|
| 733 | log file as they are created</para>
|
---|
[4bac71c] | 734 | <indexterm zone="ch-system-util-linux-ng tailf">
|
---|
[8bc46a5] | 735 | <primary sortas="b-tailf">tailf</primary>
|
---|
| 736 | </indexterm>
|
---|
| 737 | </listitem>
|
---|
| 738 | </varlistentry>
|
---|
| 739 |
|
---|
[5c92d21] | 740 | <varlistentry id="taskset">
|
---|
| 741 | <term><command>taskset</command></term>
|
---|
| 742 | <listitem>
|
---|
| 743 | <para>Retrieves or sets a process' CPU affinity</para>
|
---|
| 744 | <indexterm zone="ch-system-util-linux-ng taskset">
|
---|
| 745 | <primary sortas="b-taskset">taskset</primary>
|
---|
| 746 | </indexterm>
|
---|
| 747 | </listitem>
|
---|
| 748 | </varlistentry>
|
---|
| 749 |
|
---|
[ddd5542] | 750 | <varlistentry id="tunelp">
|
---|
| 751 | <term><command>tunelp</command></term>
|
---|
| 752 | <listitem>
|
---|
| 753 | <para>Tunes the parameters of the line printer</para>
|
---|
[4bac71c] | 754 | <indexterm zone="ch-system-util-linux-ng tunelp">
|
---|
[ddd5542] | 755 | <primary sortas="b-tunelp">tunelp</primary>
|
---|
| 756 | </indexterm>
|
---|
| 757 | </listitem>
|
---|
| 758 | </varlistentry>
|
---|
| 759 |
|
---|
| 760 | <varlistentry id="ul">
|
---|
| 761 | <term><command>ul</command></term>
|
---|
| 762 | <listitem>
|
---|
| 763 | <para>A filter for translating underscores into escape sequences
|
---|
| 764 | indicating underlining for the terminal in use</para>
|
---|
[4bac71c] | 765 | <indexterm zone="ch-system-util-linux-ng ul">
|
---|
[ddd5542] | 766 | <primary sortas="b-ul">ul</primary>
|
---|
| 767 | </indexterm>
|
---|
| 768 | </listitem>
|
---|
| 769 | </varlistentry>
|
---|
| 770 |
|
---|
| 771 | <varlistentry id="umount">
|
---|
| 772 | <term><command>umount</command></term>
|
---|
| 773 | <listitem>
|
---|
| 774 | <para>Disconnects a file system from the system's file tree</para>
|
---|
[4bac71c] | 775 | <indexterm zone="ch-system-util-linux-ng umount">
|
---|
[ddd5542] | 776 | <primary sortas="b-umount">umount</primary>
|
---|
| 777 | </indexterm>
|
---|
| 778 | </listitem>
|
---|
| 779 | </varlistentry>
|
---|
| 780 |
|
---|
[5c92d21] | 781 | <varlistentry id="wall">
|
---|
| 782 | <term><command>wall</command></term>
|
---|
[ddd5542] | 783 | <listitem>
|
---|
[5c92d21] | 784 | <para>Displays the contents of a file or, by default, its standard
|
---|
| 785 | input, on the terminals of all currently logged in users</para>
|
---|
| 786 | <indexterm zone="ch-system-util-linux-ng wall">
|
---|
| 787 | <primary sortas="b-wall">wall</primary>
|
---|
[ddd5542] | 788 | </indexterm>
|
---|
| 789 | </listitem>
|
---|
| 790 | </varlistentry>
|
---|
| 791 |
|
---|
| 792 | <varlistentry id="whereis">
|
---|
| 793 | <term><command>whereis</command></term>
|
---|
| 794 | <listitem>
|
---|
| 795 | <para>Reports the location of the binary, source, and man page
|
---|
| 796 | for the given command</para>
|
---|
[4bac71c] | 797 | <indexterm zone="ch-system-util-linux-ng whereis">
|
---|
[ddd5542] | 798 | <primary sortas="b-whereis">whereis</primary>
|
---|
| 799 | </indexterm>
|
---|
| 800 | </listitem>
|
---|
| 801 | </varlistentry>
|
---|
| 802 |
|
---|
| 803 | <varlistentry id="write">
|
---|
| 804 | <term><command>write</command></term>
|
---|
| 805 | <listitem>
|
---|
| 806 | <para>Sends a message to the given user <emphasis>if</emphasis> that
|
---|
| 807 | user has not disabled receipt of such messages</para>
|
---|
[4bac71c] | 808 | <indexterm zone="ch-system-util-linux-ng write">
|
---|
[ddd5542] | 809 | <primary sortas="b-write">write</primary>
|
---|
| 810 | </indexterm>
|
---|
| 811 | </listitem>
|
---|
| 812 | </varlistentry>
|
---|
| 813 |
|
---|
| 814 | </variablelist>
|
---|
| 815 |
|
---|
| 816 | </sect2>
|
---|
[673b0d8] | 817 |
|
---|
| 818 | </sect1>
|
---|