Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod u+r ??? emp chmod 222 emp? chmod 777 emp* chmod u+x emp[1-3] chmod u+r ??? emp chmod 222 emp? chmod 777 emp* chmod u+x emp[1-3] ANSWER DOWNLOAD EXAMIANS APP
Unix The second set of the three permissions (r-) indicates that group has read permission only group has write permission only other has read permission only owner has read permission only group has read permission only group has write permission only other has read permission only owner has read permission only ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to remove files? dm delete erase rm None of these dm delete erase rm None of these 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 None of these lastlogin .mbox .profile .exrc None of these lastlogin .mbox .profile ANSWER DOWNLOAD EXAMIANS APP
Unix The ls -l command tells who the owner of the file is the name of the group owner of the file None of these All of these how large the file is and when the file was last modified. who the owner of the file is the name of the group owner of the file None of these All of these how large the file is and when the file was last modified. ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? None of these TRY trial my .file None of these TRY trial my .file ANSWER DOWNLOAD EXAMIANS APP
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