我正在尝试根据java脚本的输出触发电子邮件警报,但在shell脚本中收到如下错误,
script.sh: line 22: [: : integer expression expected
Below is my shell script format,
out="$(java -jar /waitrose/scripts/OF/BOBIErrorAutomation/BOBIAutomation.jar
2>&1)"
if [ "$out" -gt 0 ]
then
mail -s "script did not co