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 command is used to remove a file? mv remove rm del mv remove rm del ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates Write permission for others None of these Read and write permission of groups All of these Execute permission for the owner Write permission for others None of these Read and write permission of groups All of these Execute permission for the owner ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to set the three permissions for all the three categories of users of a file? chusr chown chmod chgrp None of these chusr chown chmod chgrp None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change directory to the name beginning with a 'p'? cd [p] cd p cd p* cd p* cd [p] cd p cd p* cd p* ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the top of the file? grep more head cat grep more head cat ANSWER DOWNLOAD EXAMIANS APP
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