3 ms·
#!/bin/bash set -eu export SHELLOPTS
by teaearlgraycold 10y ago
#!/bin/bash
set -eu
export SHELLOPTS
- harryjo 10y agoThat doesn't solve the problem that parent incorrectly explained. echo "$(false)" swallows the exit code from $(false). $ cat /tmp/test.sh set -euvx export SHELLOPTS echo "$(false)" echo "echo of string with failed subcommand does not kill script" $(false) echo "but consuming exit code does" $ /tmp/test.sh export SHELLOPTS + export SHELLOPTS echo "$(false)" false ++ false + echo '' echo "echo of string with failed subcommand does not kill script" + echo 'echo of string with failed subcommand does not kill script' echo of string with failed subcommand does not kill script $(false) false ++ false