Unix Which command is used to remove the read permission of the file 'note' from both the group and others? chmod go+r note chmod go+rw note chmod go-r note chmod go-x note chmod go+r note chmod go+rw note chmod go-r note chmod go-x note ANSWER DOWNLOAD EXAMIANS APP
Unix Major expressions used with find command to select file is it has been accessed in more than 375 days, is #NAME? #NAME? #NAME? #NAME? None of these #NAME? #NAME? #NAME? #NAME? None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? rm all None of these rm *.* rm -r * rm * rm all None of these rm *.* rm -r * rm * ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? None of these $pat pat^ ^pat pat$ None of these $pat pat^ ^pat pat$ 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 Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field? None of these +(m+l).n #NAME? kill None of these +(m+l).n #NAME? kill ANSWER DOWNLOAD EXAMIANS APP
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