Unix The cp command uses: both input and output file neither standard input nor standard output file standard output file standard input file both input and output file neither standard input nor standard output file standard output file standard input file ANSWER DOWNLOAD EXAMIANS APP
Unix The agency that sits between the user and the UNIX system is called the shell profile erxc logic shell profile erxc logic ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. mail grep mesg write mail grep mesg write 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 -1 a+x progs chmod -x a+x progs chmod -R 222 progs chmod -R a+x progs chmod -1 a+x progs chmod -x a+x progs chmod -R 222 progs chmod -R a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to exit status of ast command executed. to name the command being executed to list the positional parameters None of these to process number of the current shell to exit status of ast command executed. to name the command being executed to list the positional parameters None of these to process number of the current shell ANSWER DOWNLOAD EXAMIANS APP
Unix The [line number G] key allows you None of these to move cursor down by one line to move cursor left by one position to move cursor right by one position to move cursor to the beginning of the line specified by the number None of these to move cursor down by one line to move cursor left by one position to move cursor right by one position to move cursor to the beginning of the line specified by the number ANSWER DOWNLOAD EXAMIANS APP
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