Unix Which of the following commands is used to display the directory attributes rather than its contents? ls -l ls -l -d ls -x ls -F ls -l ls -l -d ls -x ls -F ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to process number of the current shell to exit status of ast command executed. None of these to list the positional parameters to name the command being executed to process number of the current shell to exit status of ast command executed. None of these to list the positional parameters to name the command being executed ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? mesg mail grep write None of these mesg mail grep write None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which column contains all details of the permissions of a file when you issue the ls -l command? fourth second third first fourth second third first ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a filter? None of these wc grep sort None of these wc grep sort ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? disk chkdsk None of these fdisk du disk chkdsk None of these fdisk du ANSWER DOWNLOAD EXAMIANS APP
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