nishanths · January 22, 2023 14:41
diff --git a/trap_basic b/trap_basic
 trap 'echo hello' INT
 read

 # Output:
 #
 # % bash trap_basic
 # ^Chello
 # ^Chello
 # ^Chello
 # ^Chello
 # ^Chello
diff --git a/trap_null b/trap_null
 trap 'echo hello' INT
 trap '' INT
 read

 # Output:
 #
 # % bash trap_null
 # ^C^C^C^C^C^C^C
diff --git a/trap_reset b/trap_reset
 trap 'echo hello' INT
 trap - INT
 read

 # Output:
 #
 # % bash trap_reset
 # ^C
 # %