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24 строки
534 B
Plaintext
24 строки
534 B
Plaintext
trap 'rm /tmp/temp-$$; exit' INT TERM
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Clear up temp files if the script is interrupted via C-c.
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trap '' HUP
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Ignore HUP signal.
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trap - HUP
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Remove the previous trap (make HUP signal terminate our process again).
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USR1, USR2
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The 2 user-purpose signals.
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precmd() { print About to show the prompt... }
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Executed before the prompt is printed.
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!!! Prefer this instead of prompt customization if possible !!!
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periodic()
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... only after the $PERIOD seconds have elapsed ...
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chpwd()
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... then the directory changes in the shell ...
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