mirror of https://github.com/tLDP/LDP
134 lines
4.0 KiB
XML
134 lines
4.0 KiB
XML
<sect2><title>Contents of Sh-utils</title>
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<para>Last checked against version &sh-utils-contversion;.</para>
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<sect3><title>Program Files</title>
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<para>basename, chroot, date, dirname,
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echo, env, expr, factor, false, groups, hostid, id, logname,
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nice, nohup, pathchk, pinky, printenv, printf, pwd, seq, sleep, stty,
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su, tee, test, true, tty, uname, uptime, users, who, whoami and
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yes</para></sect3>
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<sect3><title>Descriptions</title>
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<sect4><title>basename</title>
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<para>basename strips directory and suffixes from filenames.</para></sect4>
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<sect4><title>chroot</title>
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<para>chroot runs a command or interactive shell with special
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root directory.</para></sect4>
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<sect4><title>date</title>
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<para>date displays the current time in a specified format, or sets
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the system date.</para></sect4>
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<sect4><title>dirname</title>
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<para>dirname strips non-directory suffixes from file name.</para></sect4>
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<sect4><title>echo</title>
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<para>echo displays a line of text.</para></sect4>
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<sect4><title>env</title>
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<para>env runs a program in a modified environment.</para></sect4>
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<sect4><title>expr</title>
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<para>expr evaluates expressions.</para></sect4>
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<sect4><title>factor</title>
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<para>factor prints the prime factors of all specified
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integer numbers.</para></sect4>
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<sect4><title>false</title>
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<para>false always exits with a status code indicating failure.</para></sect4>
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<sect4><title>groups</title>
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<para>groups prints a user's group memberships.</para></sect4>
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<sect4><title>hostid</title>
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<para>hostid prints the numeric identifier (in hexadecimal) for the current
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host.</para></sect4>
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<sect4><title>id</title>
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<para>id prints the effective user and group IDs of the current
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user or a given user.</para></sect4>
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<sect4><title>logname</title>
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<para>logname prints the current user's login name.</para></sect4>
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<sect4><title>nice</title>
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<para>nice runs a program with modified scheduling priority.</para></sect4>
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<sect4><title>nohup</title>
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<para>nohup runs a command immune to hangups, with output to a
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log file.</para></sect4>
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<sect4><title>pathchk</title>
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<para>pathchk checks whether file names are valid or portable.</para></sect4>
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<sect4><title>pinky</title>
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<para>pinky is a lightweight finger utility which retrieves information about
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a certain user.</para></sect4>
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<sect4><title>printenv</title>
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<para>printenv prints all or part of the environment.</para></sect4>
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<sect4><title>printf</title>
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<para>printf formats and prints data (the same as the C printf
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function).</para></sect4>
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<sect4><title>pwd</title>
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<para>pwd prints the name of the current/working directory.</para></sect4>
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<sect4><title>seq</title>
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<para>seq prints numbers in a certain range with a certain
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increment.</para></sect4>
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<sect4><title>sleep</title>
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<para>sleep delays for a specified amount of time.</para></sect4>
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<sect4><title>stty</title>
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<para>stty changes and prints terminal line settings.</para></sect4>
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<sect4><title>su</title>
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<para>su runs a shell with substitute user and group IDs.</para></sect4>
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<sect4><title>tee</title>
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<para>tee reads from standard input and writes to standard output and
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files.</para></sect4>
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<sect4><title>test</title>
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<para>test checks file types and compares values.</para></sect4>
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<sect4><title>true</title>
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<para>true always exits with a status code indicating success.</para></sect4>
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<sect4><title>tty</title>
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<para>tty prints the file name of the terminal connected to standard
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input.</para></sect4>
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<sect4><title>uname</title>
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<para>uname prints system information.</para></sect4>
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<sect4><title>uptime</title>
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<para>uptime tells how long the system has been running.</para></sect4>
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<sect4><title>users</title>
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<para>users prints the user names of users currently logged in to the
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current host.</para></sect4>
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<sect4><title>who</title>
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<para>who shows who is logged on.</para></sect4>
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<sect4><title>whoami</title>
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<para>whoami prints the user name associated with the current
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effective user ID.</para></sect4>
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<sect4><title>yes</title>
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<para>yes outputs 'y' or a given string repeatedly,
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until killed.</para></sect4>
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</sect3>
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</sect2>
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