The dailyrun.sh shell script run by the user hr on a daily basis suddenly returns an error.
You investigate this by running the commands manually as user hr and discovered that this
line of shell cod is responsible: 1s –als > /home/prodrun/files.1st Bash: files.1st:cannot
overwrite existing file What is the cause of this error?
A.
The hr user has no write permissions on the /home/prodrun/files.1st file.
B.
The hr user has no write permissions on the /home/prodrun directory.
C.
The dailyrun.sh shell script has the setuid bit turned off.
D.
The hr user environment has set on the noclobber option.
Explanation: