関連ワード:  bash get error message of last command    bash get error code of last command    bash get exit code of last command    bash check error code of last command    bash check exit code of last command    bash get exit code of previous command    shell get exit code of last command    bash check exit code of last command in script    bash script get exit code of last command    shell get exit code of previous command  
結果 : bash get error message of last command