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Software Engineering :: Operating Systems :: Linux :: Command :: Shell :: Signals
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readme.md

Software Engineering :: Operating Systems :: Linux :: Command :: Shell :: Signals

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Signals

When Bash is interactive, in the absence of any traps, it ignores SIGTERM (so that ‘kill 0’ does not kill an interactive shell), and SIGINT is caught and handled (so that the wait builtin is interruptible). When Bash receives a SIGINT, it breaks out of any executing loops. In all cases, Bash ignores SIGQUIT. If job control is in effect (see Job Control), Bash ignores SIGTTIN, SIGTTOU, and SIGTSTP.

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