January 2001
Intermediate to advanced
480 pages
7h 22m
English
Content preview from Korn Shell: Unix and Linux Programming Manual, Third Edition, The
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Miscellaneous Commands
The following sections contain Korn shell equivalents of some miscellaneous C shell commands and functions.
The .logout File
In the C shell, commands in the ∼/.logout file are executed on exit. If the following command is added to the ∼/.profile file, then the same thing will happen in the Korn shell:
trap '. ∼/.logout' EXIT
The chdir Command
The C shell chdir command changes to the specified directory and can be set to a Korn shell alias like this:
alias chdir='cd'
The logout Command
The C shell logout command is equivalent to the exit command. It can be set to a Korn shell alias:
alias logout='exit 0'
The setenv Command
The C shell setenv command is used to set/display variables and can be invoked like this: ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.