Unix The ls -l command tells the name of the group owner of the file None of these All of these who the owner of the file is how large the file is and when the file was last modified. the name of the group owner of the file None of these All of these who the owner of the file is how large the file is and when the file was last modified. ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod 777 emp* chmod 222 emp? chmod u+x emp[1-3] chmod u+r ??? emp chmod 777 emp* chmod 222 emp? chmod u+x emp[1-3] chmod u+r ??? emp ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line? None of these ech fch tch rch None of these ech fch tch rch ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? paste cut cat grep paste cut cat grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about yourself? i /4 None of these who am i pwd which i /4 None of these who am i pwd which ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to update access and modification times of a file? grep wc cat touch grep wc cat touch ANSWER DOWNLOAD EXAMIANS APP
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