Unix Which command is used to assign only read permission to all three categories of the file 'note'? chmod go+r note None of these chmod a-rw chmod u+r,g+r,o-x note chmod ugo=r note chmod go+r note None of these chmod a-rw chmod u+r,g+r,o-x note chmod ugo=r note 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 The seventh field of /etc/password is home password login shell None of these home password login shell None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The cp command uses: neither standard input nor standard output file standard output file standard input file both input and output file neither standard input nor standard output file standard output file standard input file both input and output file ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? ? [!ijk] None of these * [ijk] ? [!ijk] None of these * [ijk] ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order st sh sort -r sort st sh sort -r sort ANSWER DOWNLOAD EXAMIANS APP
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