Unix Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others? chmod go+x, u-x note None of these chmod g-x, uo+r note chmod u-x, go+r note chmod go+r, u+x note chmod go+x, u-x note None of these chmod g-x, uo+r note chmod u-x, go+r note chmod go+r, u+x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list all the files with extension .lst? ls *.* ls *[lst] ls -l *.lst ls lst* ls *.* ls *[lst] ls -l *.lst ls lst* ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to view your file 24 lines at a time? /p cat pg None of these lp /p cat pg None of these lp ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a file? rm remove mv del rm remove mv del ANSWER DOWNLOAD EXAMIANS APP
Unix If a file has read and write permissions for the owner, then the octal representation of the permissions will be 3 None of these 1 5 6 3 None of these 1 5 6 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
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