[6370fa6] | 1 | <sect2>
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| 2 | <title>Contents</title>
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| 3 |
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| 4 | <para>
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| 5 | The Shellutils package contains the basename, chroot, date, dirname,
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| 6 | echo, env, expr, factor, false, groups, hostid, hostname, id, logname,
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| 7 | nice, nohup, pathchk, pinky, printenv, printf, pwd, seq, sleep, stty,
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| 8 | su, tee, test, true, tty, uname, uptime, users, who, whoami and yes
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| 9 | programs.
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| 10 | </para>
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| 11 |
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| 12 | </sect2>
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| 13 |
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| 14 | <sect2><title>Description</title>
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| 15 |
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| 16 | <sect3><title>basename</title>
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| 17 |
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| 18 | <para>
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| 19 | basename strips directory and suffixes from filenames.
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| 20 | </para>
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| 21 |
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| 22 | </sect3>
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| 23 |
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| 24 | <sect3><title>chroot</title>
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| 25 |
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| 26 | <para>
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| 27 | chroot runs a command or interactive shell with special root directory.
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| 28 | </para>
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| 29 |
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| 30 | </sect3>
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| 31 |
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| 32 | <sect3><title>date</title>
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| 33 |
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| 34 | <para>
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| 35 | date displays the current time in a specified format, or sets the system
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| 36 | date.
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| 37 | </para>
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| 38 |
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| 39 | </sect3>
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| 40 |
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| 41 | <sect3><title>dirname</title>
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| 42 |
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| 43 | <para>
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| 44 | dirname strips non-directory suffixes from file name.
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| 45 | </para>
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| 46 |
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| 47 | </sect3>
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| 48 |
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| 49 | <sect3><title>echo</title>
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| 50 |
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| 51 | <para>
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| 52 | echo displays a line of text.
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| 53 | </para>
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| 54 |
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| 55 | </sect3>
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| 56 |
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| 57 | <sect3><title>env</title>
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| 58 |
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| 59 | <para>
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| 60 | env runs a program in a modified environment.
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| 61 | </para>
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| 62 |
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| 63 | </sect3>
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| 64 |
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| 65 | <sect3><title>expr</title>
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| 66 |
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| 67 | <para>
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| 68 | expr evaluates expressions.
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| 69 | </para>
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| 70 |
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| 71 | </sect3>
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| 72 |
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| 73 | <sect3><title>factor</title>
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| 74 |
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| 75 | <para>
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| 76 | factor prints the prime factors of all specified integer numbers.
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| 77 | </para>
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| 78 |
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| 79 | </sect3>
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| 80 |
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| 81 | <sect3><title>false</title>
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| 82 |
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| 83 | <para>
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| 84 | false always exits with a status code indicating failure.
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| 85 | </para>
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| 86 |
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| 87 | </sect3>
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| 88 |
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| 89 | <sect3><title>groups</title>
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| 90 |
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| 91 | <para>
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| 92 | groups prints the groups a user is in.
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| 93 | </para>
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| 94 |
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| 95 | </sect3>
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| 96 |
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| 97 | <sect3><title>hostid</title>
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| 98 |
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| 99 | <para>
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| 100 | hostid prints the numeric identifier (in hexadecimal) for the current
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| 101 | host.
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| 102 | </para>
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| 103 |
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| 104 | </sect3>
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| 105 |
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| 106 | <sect3><title>hostname</title>
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| 107 |
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| 108 | <para>
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| 109 | hostname sets or prints the name of the current host system
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| 110 | </para>
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| 111 |
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| 112 | </sect3>
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| 113 |
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| 114 | <sect3><title>id</title>
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| 115 |
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| 116 | <para>
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| 117 | id prints the real and effective UIDs and GIDs of a user or the current
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| 118 | user.
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| 119 | </para>
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| 120 |
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| 121 | </sect3>
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| 122 |
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| 123 | <sect3><title>logname</title>
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| 124 |
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| 125 | <para>
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| 126 | logname prints the current user's login name.
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| 127 | </para>
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| 128 |
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| 129 | </sect3>
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| 130 |
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| 131 | <sect3><title>nice</title>
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| 132 |
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| 133 | <para>
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| 134 | nice runs a program with modified scheduling priority.
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| 135 | </para>
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| 136 |
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| 137 | </sect3>
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| 138 |
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| 139 | <sect3><title>nohup</title>
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| 140 |
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| 141 | <para>
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| 142 | nohup runs a command immune to hangups, with output to a non-tty
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| 143 | </para>
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| 144 |
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| 145 | </sect3>
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| 146 |
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| 147 | <sect3><title>pathchk</title>
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| 148 |
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| 149 | <para>
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| 150 | pathchk checks whether file names are valid or portable.
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| 151 | </para>
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| 152 |
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| 153 | </sect3>
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| 154 |
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| 155 | <sect3><title>pinky</title>
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| 156 |
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| 157 | <para>
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| 158 | pinky is a lightweight finger utility which retrieves information about
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| 159 | a certain user
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| 160 | </para>
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| 161 |
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| 162 | </sect3>
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| 163 |
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| 164 | <sect3><title>printenv</title>
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| 165 |
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| 166 | <para>
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| 167 | printenv prints all or part of the environment.
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| 168 | </para>
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| 169 |
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| 170 | </sect3>
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| 171 |
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| 172 | <sect3><title>printf</title>
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| 173 |
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| 174 | <para>
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| 175 | printf formats and print data (the same as the printf C function).
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| 176 | </para>
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| 177 |
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| 178 | </sect3>
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| 179 |
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| 180 | <sect3><title>pwd</title>
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| 181 |
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| 182 | <para>
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| 183 | pwd prints the name of the current/working directory
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| 184 | </para>
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| 185 |
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| 186 | </sect3>
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| 187 |
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| 188 | <sect3><title>seq</title>
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| 189 |
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| 190 | <para>
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| 191 | seq prints numbers in a certain range with a certain increment.
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| 192 | </para>
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| 193 |
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| 194 | </sect3>
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| 195 |
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| 196 | <sect3><title>sleep</title>
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| 197 |
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| 198 | <para>
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| 199 | sleep delays for a specified amount of time.
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| 200 | </para>
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| 201 |
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| 202 | </sect3>
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| 203 |
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| 204 | <sect3><title>stty</title>
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| 205 |
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| 206 | <para>
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| 207 | stty changes and prints terminal line settings.
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| 208 | </para>
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| 209 |
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| 210 | </sect3>
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| 211 |
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| 212 | <sect3><title>su</title>
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| 213 |
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| 214 | <para>
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| 215 | su runs a shell with substitute user and group IDs
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| 216 | </para>
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| 217 |
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| 218 | </sect3>
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| 219 |
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| 220 | <sect3><title>tee</title>
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| 221 |
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| 222 | <para>
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| 223 | tee reads from standard input and write to standard output and files.
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| 224 | </para>
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| 225 |
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| 226 | </sect3>
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| 227 |
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| 228 | <sect3><title>test</title>
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| 229 |
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| 230 | <para>
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| 231 | test checks file types and compares values.
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| 232 | </para>
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| 233 |
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| 234 | </sect3>
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| 235 |
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| 236 | <sect3><title>true</title>
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| 237 |
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| 238 | <para>
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[ab85093] | 239 | True always exits with a status code indicating success.
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[6370fa6] | 240 | </para>
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| 241 |
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| 242 | </sect3>
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| 243 |
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| 244 | <sect3><title>tty</title>
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| 245 |
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| 246 | <para>
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| 247 | tty prints the file name of the terminal connected to standard input.
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| 248 | </para>
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| 249 |
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| 250 | </sect3>
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| 251 |
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| 252 | <sect3><title>uname</title>
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| 253 |
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| 254 | <para>
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| 255 | uname prints system information.
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| 256 | </para>
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| 257 |
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| 258 | </sect3>
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| 259 |
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| 260 | <sect3><title>uptime</title>
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| 261 |
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| 262 | <para>
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| 263 | uptime tells how long the system has been running.
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| 264 | </para>
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| 265 |
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| 266 | </sect3>
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| 267 |
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| 268 | <sect3><title>users</title>
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| 269 |
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| 270 | <para>
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| 271 | users prints the user names of users currently logged in to the
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| 272 | current host.
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| 273 | </para>
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| 274 |
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| 275 | </sect3>
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| 276 |
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| 277 | <sect3><title>who</title>
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| 278 |
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| 279 | <para>
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| 280 | who shows who is logged on.
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| 281 | </para>
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| 282 |
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| 283 | </sect3>
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| 284 |
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| 285 | <sect3><title>whoami</title>
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| 286 |
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| 287 | <para>
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[7d90bd3] | 288 | whoami prints the users effective userid.
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[6370fa6] | 289 | </para>
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| 290 |
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| 291 | </sect3>
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| 292 |
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| 293 | <sect3><title>yes</title>
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| 294 |
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| 295 | <para>
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| 296 | yes outputs a string repeatedly until killed.
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| 297 | </para>
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| 298 |
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| 299 | </sect3>
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| 300 |
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| 301 | </sect2>
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| 302 |
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