Unix Which of command is used to copy a file? None of these cpio copy tar cp None of these cpio copy tar cp ANSWER DOWNLOAD EXAMIANS APP
Unix Which is the earliest and most widely used shell that came with the UNIX system? Korn shell None of these Bourne shell C shell Smith shell Korn shell None of these Bourne shell C shell Smith shell ANSWER DOWNLOAD EXAMIANS APP
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 of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? Ip ls -l ls ~ x ls -F -x Ip ls -l ls ~ x ls -F -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a filter? sort None of these grep wc sort None of these grep wc ANSWER DOWNLOAD EXAMIANS APP
Unix You can append to a file instead of overwriting by using the >> symbols None of these < symbols > symbols >> symbols None of these < symbols > symbols ANSWER DOWNLOAD EXAMIANS APP
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