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48 Cards in this Set
- Front
- Back
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cp
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Copies one or more files
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diff
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Displays the differences between two files
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file
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Displays information about the contents of a file
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grep
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Searches file(s) for a string
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head
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Displays the lines at the beginning of a file
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lpq
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Displays a list of jobs in the print queue
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lpr
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Places file(s) in the print queue
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lprm
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Removes a job from the print queue
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mv
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Renames a file or moves file(s) to another directory
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sort
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Puts a file in order by lines
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tail
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Displays the lines at the end of a file
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uniq
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Displays the contents of a file, skipping successive duplicate lines
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bunzip2
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Returns a file compressed with bzip2 to its original size and format
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bzcat
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Displays a file compressed with bzip2
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bzip2
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Compresses a file
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compress
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Compresses a file (not as well as gzip)
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gunzip
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Returns a file compressed with gzip or compress to its original size and format
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gzip
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compresses a file
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zcat
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displays a file compressed with gzip.
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tar
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Creates or extracts files from an archive file
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apropos
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Searches the man page one-line descriptions for a keyword
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Locate
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Searches for files on the local system
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whereis
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Displays the full pathnames of a utility, source code, or man page
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which
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Displays the full pathname of a command you can run
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finger
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Displays detailed information about users, including their full names
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hostname
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Displays the name of the local system
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w
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Displays detailed information about users who are logged in
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who
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Displays information about users who are logged in
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mesg
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Permits or denies messages sent by write
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write
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Sends a message to another user who is logged in
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date
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Displays the current date and time
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echo
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Copies its arguments to the screen.
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cp -r
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copy directory
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cp -i
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interactive
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cp -b
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backup
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cp -n
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dont clobber
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ls -f
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show directory
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EOF
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End of File
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Single Quote
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literal
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Double Quote
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non literal
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Less displays
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One screen of text at a time
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Pipe or |
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Sends output of one command as input to another.
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wc
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word count
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script
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records a shell session.
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unix2dos
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formats linux files to windows.
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dos2unix
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formats windows and mac files to linux.
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cmp
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tests 2 files for equality
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sort
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sorts one or more files based on a sorting criteria.
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