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nishanths/trap_basic

Last active January 22, 2023 14:41
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trap_basic
trap 'echo hello' INT
read
# Output:
#
# % bash trap_basic
# ^Chello
# ^Chello
# ^Chello
# ^Chello
# ^Chello
Raw
trap_null
trap 'echo hello' INT
trap '' INT
read
# Output:
#
# % bash trap_null
# ^C^C^C^C^C^C^C
Raw
trap_reset
trap 'echo hello' INT
trap - INT
read
# Output:
#
# % bash trap_reset
# ^C
# %
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