Unix Which of command is used to copy a file? None of these cp cpio tar copy None of these cp cpio tar copy ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -R a+x progs chmod -R 222 progs chmod -1 a+x progs chmod -x a+x progs chmod -R a+x progs chmod -R 222 progs chmod -1 a+x progs chmod -x a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which set option is used with vi editor to display line numbers on screen? ic nu nm li ic nu nm li ANSWER DOWNLOAD EXAMIANS APP
Unix The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has executable permission only None of these both read and write permissions write and executable permissions both read and executable permissions. executable permission only None of these both read and write permissions write and executable permissions both read and executable permissions. 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? write mail grep mesg None of these write mail grep mesg None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls -l | wc -l ls | ws -c ls | wc -w ls | wc ls -l | wc -l ls | ws -c ls | wc -w ls | wc ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS