$? in shell script
$? in shell script
1
- 0 vote183 views1 answer
- 14 votes183 views1 answer
- 1 vote165 views3 answers
- 0 vote215 views1 answer
- 2 votes145 views1 answer
- 197 votes353 views6 answers
- 46 votes153 views6 answers
- 2 votes149 views1 answer
- 14 votes150 views5 answers
- 6 votes143 views1 answer