Unix Which of the following commands is used to count the total number of lines, words, and characters contained in a file. countw None of these count p wc wcount countw None of these count p wc wcount ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to link the files? lk cp None of these ln tar lk cp None of these ln tar ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to save the standard output in a file, as well as display it on the terminal? grep None of these tee more cat grep None of these tee more cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the last background job? $0 $* $! $# $0 $* $! $# ANSWER DOWNLOAD EXAMIANS APP
Unix Which column contains all details of the permissions of a file when you issue the ls -l command? first second fourth third first second fourth third ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to name the command being executed None of these to list the positional parameters to exit status of ast command executed. to process number of the current shell to name the command being executed None of these to list the positional parameters to exit status of ast command executed. to process number of the current shell ANSWER DOWNLOAD EXAMIANS APP
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