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add trap

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Balakrishnan Balasubramanian
2026-01-18 21:33:00 -05:00
parent 378bce7579
commit 7905f406ff
1 changed files with 4 additions and 1 deletions
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5
diyvpn.sh
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@@ -1,5 +1,8 @@
#!/bin/bash #!/bin/bash
set -euo pipefail set -Eeuo pipefail
# Trap ERR to provide better error reporting
trap 'echo "Error on line $LINENO of $0: $BASH_COMMAND"' ERR
opdir="${1?Output dir missing}" opdir="${1?Output dir missing}"