Print current login name
Prints the calling user''s name, as found in the file`/var/run/utmp'', and exits with a status of 0.
If there is no `/var/run/utmp'' entry for the calling process, `logname'' prints an error message and exits with a status of 1.
The only options are `--help'' and `--version''.
About the Author
FortyPoundHead has posted a total of 1974 articles.
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