Unix Commands Word Scramble
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Question | Answer |
Terminates the current Shell | exit |
informs the shell you want to end the login session | logout |
changes the working directory to Dir | cd Dir |
Changes the current directory to the user's home directory | cd |
Lists the contents of the current directory | ls |
Creates a directory named Dir | mkdir Dir |
Displays the full pathname of current directory | pwd |
Outputs a list of previously entered command lines | history |
Re executes the most recent command line | !! |
Re executes the most recent command number ## | !## |
Re executes the last command that begins with xxx | !xxx |
tells the shell to interpret newname as command | alias newname command |
advance one screen | spacebar |
advance one line | ENTER |
Go back to top of the file one screen | b |
go forward to the first target | /xxx |
Go to the next target | n |
outputs file1 from beg to end | cat file1 |
outputs the first 10 lines or the last 10 lines | head filename or tail filename |
counts the lines words and chars in a filename | wc filename |
copies file1 to file2 | cp file1 file2 |
renames file1 as file2 | mv file1 file2 |
deletes filename | rm filename |
Asks you if you want to delete filename | rm -i filename |
checks the spelling in filename | spell filename |
displays users currently on | who |
print filename on the line printer | lp filename |
sends the output of the utility to the file filename | utility > filename |
appends the output of the utility to the end of the file filename | utility >> filename |
Displays manual | man |
displays a lines in the table of contents containing any word listed in words | man -k words |
Changes the users passwd | passwd |
lists all the contents of the current directory | ls |
lists a long listing of all te contents of current directory | ls -l |
concatenates file1 and file2 outputs 1 then 2 | cat file1 file2 |
searches for lines containing a certain word in filename | grep word filename |
counts the line, words, and chars in filename | wc filename |
prints the #th field of file | awk '{print $#}' file |
displays lines in a file in sorted order | sort filename |
checks spelling in a filename | spell filename |
removes permission to read file | chmod -r filename |
Gives permission to read file | chmod +r filename |
grants execute permission on the file | chmod +x filename |
removes execute permission on the file | chmod -x filename |
executes a variable | $var |
matches all filename | * splatt |
interprets the next char as an ordinary char without speical meaning | \ |
Turns off interpretation of all characters between the single quotes . seen as ordinary char | ' ' |
Lists processes | ps |
clears terminal screen | clear |
location of utility name | which utitliyname |
ypcat | network database files the way cat does local |
reads arguments and writes them to output | echo |
Moves cursor back | ? |
moves cursor forward | /word |
Created by:
Fufuberrybunny
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