Unix Which of the following commands is used to summarize the disk usage? None of these fdisk du disk chkdsk None of these fdisk du disk chkdsk ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to append text at end of line? A None of these I a i A None of these I a i ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -i ls -1 ls -t ls -R ls -i ls -1 ls -t ls -R ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls -l | wc -l ls | ws -c ls | wc -w ls | wc ls -l | wc -l ls | ws -c ls | wc -w ls | wc ANSWER DOWNLOAD EXAMIANS APP
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+r, u+x note None of these chmod g-x, uo+r note chmod go+x, u-x note chmod u-x, go+r note chmod go+r, u+x note None of these chmod g-x, uo+r note chmod go+x, u-x note chmod u-x, go+r note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command addresses all users who are currently hooked on? mesg wall mail write mesg wall mail write ANSWER DOWNLOAD EXAMIANS APP
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