chsh

[AJ Reins <tbisp at yahoo dot com>]

I got bored this morning, so I slapped together a chsh (change shell) program.

A few design notes (in other words, it was designed to work this way, and they
are not bugs):
 1) The program will happily accept (and output) bad paths. So:
     chsh /boo/hoo
    will change the invokers shell to "/boo/hoo" in the output.
 2) chsh non-existant-user /bin/bash will do nothing. The user
    must exist in /etc/passwd, AND the spelling must match
    EXACTLY.
 3) The output (as in the case of mkpasswd) is to stdout. Redirect
    if you want to save the output.

Compile:
 gcc -o chsh chsh.c


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Attachment: chsh.c
Description: chsh.c

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