Unix The special shell variable $* is used None of these to list the positional parameters to exit status of ast command executed. to name the command being executed to process number of the current shell None of these to list the positional parameters to exit status of ast command executed. to name the command being executed to process number of the current shell ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to move all files to the bin sub-directory of the parent directory? None of these mv * /bin/* mv * ../bin mv *.* /bin/ mv * ../bin *.* None of these mv * /bin/* mv * ../bin mv *.* /bin/ mv * ../bin *.* ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the beginning of a line? pat$ ^pat $pat pat^ pat$ ^pat $pat pat^ ANSWER DOWNLOAD EXAMIANS APP
Unix Which of are following internal commands is used in mail to forward mail to user in user-list? None of these m user-list d user-list e user-list r user-list None of these m user-list d user-list e user-list r user-list ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command is used to count just the number of lines contained in a file? wc -c wc -l wc -r None of these wc -w wc -c wc -l wc -r None of these wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? None of these chdir cd cd .. cd/ None of these chdir cd cd .. cd/ ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS