10 lines
100 B
Plaintext
10 lines
100 B
Plaintext
PS4='+[$LINENO] '
|
|
trap 'echo trap: $LINENO' ERR
|
|
|
|
set -x
|
|
|
|
echo 1
|
|
echo 2
|
|
false | false | false
|
|
echo 4
|