Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? None of these /sales > empl.lst grep sales empl.lst cut sales empl.lst cat | /sales > empl.lst None of these /sales > empl.lst grep sales empl.lst cut sales empl.lst cat | /sales > empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with touch command to change the access time? pid None of these #NAME? -r option pid None of these #NAME? -r option ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to set the three permissions for all the three categories of users of a file? chown chmod chgrp None of these chusr chown chmod chgrp None of these chusr ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display and create files? cat ed lyrix vi cat ed lyrix vi ANSWER DOWNLOAD EXAMIANS APP
Unix The ls -l command tells None of these who the owner of the file is the name of the group owner of the file how large the file is and when the file was last modified. All of these None of these who the owner of the file is the name of the group owner of the file how large the file is and when the file was last modified. All of these ANSWER DOWNLOAD EXAMIANS APP
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
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