Prevent shell from exiting in single ^DJan 16, 2010, 12:03 (1 Talkback[s])
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[ Thanks to Jadu Saikia for this link. ]
"The function of 'Ctrl-d'(^D) key is to exit the shell. If IGNOREEOF variable does not exist in your shell a single ^D will exit from the shell (this is the default behavior).
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