Which TWO sequence of inputs will accomplish this?
You are writing text in vi. Now you want to save your changes and exit. Which TWO sequence of inputs will accomplish this? A. esc ZZ B. ctrl :w! C. esc zz D. esc :wq! E. ctrl XX
You are writing text in vi. Now you want to save your changes and exit. Which TWO sequence of inputs will accomplish this? A. esc ZZ B. ctrl :w! C. esc zz D. esc :wq! E. ctrl XX
In the vi editor, which of the following commands will copy the current line into the vi buffer? A. c B. cc C. 1c D. yy E. 1y
What is the purpose of the xargs command? A. It will read standard input and execute command lines with the read input. B. It will get user input from the graphical environment. C. It will clean up command line arguments…
What is the default action of the split command on an input file? A. It will break the file into new files of 1,024 byte pieces each. B. It will break the file into new files of 1,000 line pieces…
When piping the output of find to the xargs command, what option to find is useful if the filenames have spaces in them? A. -rep-space B. -print0 C. -nospace D. -ignore-space
Which of the following commands can be used to create a new file that is 100kB in size? A. dd B. file C. mkfile D. touch
Which of the following commands can be used to enable a file for paging and swapping? A. mkswap B. swapon C. inswap D. modswap
Which of the following apt-get commands will install the newest versions of all currently installed packages without removing any packages or installing new packages that are not already installed? A. auto-update B. upgrade C. dist-upgrade D. install E. update
Identify the proper device for the third partition on the only SCSI drive on the system. A. /dev/hda3 B. /dev/sd0a3 C. /dev/sda3 D. /dev/sd1p3
What effect does the sticky bit have when set on a directory? A. There is no effect because the sticky bit has been deprecated in Linux. B. It provides a hint to the kernel that files in this directory should…