Unix Which of the following files will displayed by this command cat *ch* All of these patch .ch catch All of these patch .ch catch 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 of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? ls -F -x Ip ls ~ x ls -l ls -F -x Ip ls ~ x ls -l ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? A a S s A a S s ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the top of the file? head grep more cat head grep more cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following directories contain all the Alias created by a user, including his login directory? /etc /usr /tmp /dev /etc /usr /tmp /dev ANSWER DOWNLOAD EXAMIANS APP
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