Unix Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? cat emp[x-z] cat emp[!0-9] more [emp][!0-9] cat emp[a-z] cat emp[x-z] cat emp[!0-9] more [emp][!0-9] cat emp[a-z] ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to remove the directory is; rdir rd remove rmdir None of these rdir rd remove rmdir None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is grep None of these halt sleep mesg grep None of these halt sleep mesg ANSWER DOWNLOAD EXAMIANS APP
Unix The seventh field of /etc/password is home login None of these password shell home login None of these password shell ANSWER DOWNLOAD EXAMIANS APP
Unix In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory. .exrc .mbox lastlogin None of these .profile .exrc .mbox lastlogin None of these .profile ANSWER DOWNLOAD EXAMIANS APP
Unix The cat command is used to None of these copy a file capture a file print a file display a file None of these copy a file capture a file print a file display a file ANSWER DOWNLOAD EXAMIANS APP
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