QUESTION 10 Theoption of the find command dbplays fles thet have beem changed wi

Question

QUESTION 10 Theoption of the find command dbplays fles thet have beem changed within the last a days QUESTION 11 The. option of the poste command is usel to speofy e dfferent seperetor aa clelimter QUESTION 12 The command> ari- de file accouncla ts not wold n UNWUnux systems o dsplays the coas of the e accountsfle on the screen ? creates an empty 1kcaled accouncstie QUESTION 13 QUESTION 14 Ihe parne command normaly senda its outputto_ stOo nul o the fie inacaed anargum QUESTION 15 lo run the myaip shell scriptlocaced In dhe cue dlrectoryyu houll enter QUESTION 16 the second le. Tnur QUESTION 17 Wlset, you use tleprne t nrtm.ind, by tlef.u', lhe pask11 revi'sappor ?, toitins inar.1 nl by 'oerenn. ralse QUESTION 18 you can compe 0 Trur prejct using eae that you cannot compie usng a combnaton of pste, cot sont andjon QUESTION 19 You can usehcommand to create apty fi QUESTION 20 You can use hopsrator to rediract conmands or program ermor messages from the screen to a f

Explanation / Answer

QUESTION 10
The ____ option of the find command displays files that havee been changed within the last n days
Answer: Option D. -mtime n

QUESTION 11
The ____ option of the paste command is used to specify a different seperator as a delimter
Answer: Option c) -d

QUESTION 12
The command > accountsfile ____.
Answer: Option D) creates an empty file called accountsfile

QUESTION 13
The joincommand is used to associate information in two different files on the basis of a common field or ____ in those files.
Answer: Option d) key

QUESTION 14
The paste command normally sends its output to ______
Answer: Option a) stdout

QUESTION 15
To run the myscript shell script located in the current directory, you should enter:
Answer: Option d) ./myscript

QUESTION 16
When you use cat to combine two files into a third file, the first line of the output contains the first line of the first file followed by the first line of the second file.
Answer: Option b) False

QUESTION 17
When you use the paste command, by default, the pasted results appear in columns separated by commas.
Answer: Option b) False

QUESTION 18
You can complete a project using awk that you cannot complete using a combination of paste, cut, sort, and join.
Answer: Option a) True

QUESTION 19
You can use the ____ command to create empty files.
Answer: Option a) touch

QUESTION 20
You can use the ____ operator to redirect commands or program error messages from the screen to a file.
Answer: Option b) 2>

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