Unix Which of the following commands is used to display the filenames in multiple columns? lc None of these ls -1 ls -x ls lc None of these ls -1 ls -x ls ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is sleep mesg None of these grep halt sleep mesg None of these grep halt ANSWER DOWNLOAD EXAMIANS APP
Unix The seventh field of /etc/password is password login None of these home shell password login None of these home shell ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? TRY my .file None of these trial TRY my .file None of these trial ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to name the command being executed to list the positional parameters to exit status of ast command executed. None of these to process number of the current shell to name the command being executed to list the positional parameters to exit status of ast command executed. None of these to process number of the current shell ANSWER DOWNLOAD EXAMIANS APP
Unix The command chmod 761 note is equivalent to chmod 4=7, g=6,0 =1 note None of these chmo a =761 note chmod 167 note chmod u=rwx, g=rw, o=x note chmod 4=7, g=6,0 =1 note None of these chmo a =761 note chmod 167 note chmod u=rwx, g=rw, o=x note ANSWER DOWNLOAD EXAMIANS APP
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