関連ワード:  check file availability in shell script    check file exists in shell script    check file exists in bash script    check if file exists in shell script    check file not exists in shell script    check multiple files exist in shell script    check if multiple files exists in shell script    check if file exists in directory shell script    check if file not exists in shell script    check if file exists in unix shell scripting  
結果 : check file availability in shell script