Unix Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field? kill #NAME? None of these +(m+l).n kill #NAME? None of these +(m+l).n ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a file? rm del mv remove rm del mv remove ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? more [emp][!0-9] cat emp[a-z] cat emp[x-z] cat emp[!0-9] more [emp][!0-9] cat emp[a-z] cat emp[x-z] cat emp[!0-9] ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? $* None of these $$ $! $* None of these $$ $! ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about yourself? None of these pwd i /4 which who am i None of these pwd i /4 which who am i ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order sort -r sort sh st sort -r sort sh st ANSWER DOWNLOAD EXAMIANS APP
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