Unix Which command is used to change directory to the name beginning with a 'p'? cd [p] cd p cd p* cd p* cd [p] cd p cd p* cd p* ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order sort -r sort sh st sort -r sort sh st ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to set the three permissions for all the three categories of users of a file? chmod chown chgrp None of these chusr chmod chown chgrp None of these chusr ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? trial TRY my .file None of these trial TRY my .file None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to name the command being executed None of these to list the positional parameters to exit status of ast command executed. to process number of the current shell to name the command being executed None of these to list the positional parameters to exit status of ast command executed. to process number of the current shell ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod u+x letter chmod ugo+r letter chmod ugo+rw letter chmod ugo+x letter chmod u+x letter chmod ugo+r letter chmod ugo+rw letter chmod ugo+x letter ANSWER DOWNLOAD EXAMIANS APP
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