Unix Which of the following signs is used to back up over typing errors in vi? None of these # $ @ ! None of these # $ @ ! 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 command is used to display the device name of the terminal you are using? None of these who ls tty stty None of these who ls tty stty ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc -w wc - 1 wc -c wc -r wc -w wc - 1 wc -c wc -r ANSWER DOWNLOAD EXAMIANS APP
Unix The cp command uses: standard input file both input and output file standard output file neither standard input nor standard output file standard input file both input and output file standard output file neither standard input nor standard output file ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? cdir chdir cd changedir None of these cdir chdir cd changedir None of these ANSWER DOWNLOAD EXAMIANS APP
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