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z/OS V1R9.0 UNIX System Services Command ... - Christian Grothoff

z/OS V1R9.0 UNIX System Services Command ... - Christian Grothoff

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tcsh: limit<br />

hours, or a time of the form mm:ss giving minutes and seconds may be used. For<br />

memlimit, the default scaling is in megabytes. For all limits for which the scale is not<br />

specified, the default scale is k or kilobytes (1024 bytes); a scale factor of m or<br />

megabytes may also be used.<br />

For both resource names and scale factors, unambiguous prefixes of the names<br />

suffice.<br />

Usage note<br />

If the command fails because of an attempt to set a resource limit lower than the<br />

current amount in use or higher than the existing hard limit, the resulting error<br />

message may indicate an invalid argument.<br />

Related information<br />

tcsh, ulimit, unlimit<br />

Also see setrlimit() in z/<strong>OS</strong> XL C/C++ Run-Time Library Reference.<br />

log built-in command for tcsh: Print the watch tcsh shell variable<br />

Format<br />

log<br />

Description<br />

Prints the watch shell variable and reports on each user indicated in watch who is<br />

logged in, regardless of when a user last logged in.<br />

Note: The z/<strong>OS</strong> tcsh shell is compiled to use watchlog. If you attempt to use log<br />

on a z/<strong>OS</strong> system, you will get an error that says ″<strong>Command</strong> not found″.<br />

Related information<br />

tcsh, watchlog<br />

login built-in command for tcsh: Terminate a login shell<br />

Format<br />

login<br />

Description<br />

login terminates a login shell, replacing it with an instance of /bin/login. This is one<br />

way to log off (included for compatibility with sh).<br />

Related information<br />

logout, tcsh<br />

logout built-in command for tcsh: Terminate a login shell<br />

Format<br />

logout<br />

Description<br />

logout terminates a login shell. Especially useful if ignoreeof is set.<br />

Related information<br />

login, tcsh<br />

684 z/<strong>OS</strong> <strong>V1R9.0</strong> <strong>UNIX</strong> <strong>System</strong> <strong>Services</strong> <strong>Command</strong> Reference

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