Command-line programs in UNIX shell scripts
[Source: RootPrompt.org -- Nothing but Unix
http://RootPrompt.org]
http://RootPrompt.org]
29 Jun 2005:
“Like it or not, but sooner or later you realize that you’ll have to write
shell-scripts to administer UNIX. And among these scripts there certainly will
be those to cooperate with interactive applications such as telnet, ftp, su,
password, ssh. But it means the end of the admin’s quiet life because while
dealing with interactive programs one often come across numerous hidden traps
which doesn’t usually happen with ordinary sh-scripts. Though fortunately or may
be not, but most of these pro
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