Linux What command is used with file named 'letter' to remove the executable permission from the user and assign read permission to the group and others? chmod u - x, go + r letter chmod go + r, u + x letter chmod go + x, u - x letter chmod g - x, uo + r letter chmod u - x, go + r letter chmod go + r, u + x letter chmod go + x, u - x letter chmod g - x, uo + r letter ANSWER DOWNLOAD EXAMIANS APP
Linux To create an installation boot floppy disk from Linux (or another Unix) machine, what command could you use? fdisk None of the listed here fsck dd fdisk None of the listed here fsck dd ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used with vi editor to move the cursor to the left? l h j k l h j k ANSWER DOWNLOAD EXAMIANS APP
Linux What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt)? @ # € $ @ # € $ ANSWER DOWNLOAD EXAMIANS APP
Linux What of the following tool is used to check and repair Linux file systems? fsck mount fdisk mkfs fsck mount fdisk mkfs ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to display the top of the file? more grep head cat more grep head cat ANSWER DOWNLOAD EXAMIANS APP
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