shell

write a shell script with multiple line

1
2

- |-
    if [ "$ENV" == "pro" ]; then

cancel a job

1

exit 1

[ -z "$Base_Ref" ] -z: Tests if the variable is empty or undefined.

echo "VAR2=$VAR2" >> variables.txt: > Redirects output, overwriting the file if it exists.

>> Redirects output and appends it to the file, preserving existing content.