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29 Cards in this Set
- Front
- Back
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pwd
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print working directory
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hostname
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my computers network name
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mkdir
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make directory
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cd
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change directory
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ls
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list directory
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rmdir
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remove directory
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pushd
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push directory
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popd
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pop directory
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cp
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copy a file or directory
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mv
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move a file or directory
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less
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page through a file
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cat
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print the whole file
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xargs
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execute arguments
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find
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find filesfind STARTDIR -name WILDCARD -print
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grep
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find things inside files
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man
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read a manual page
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apropos
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find what man page is appropriate
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env
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look at your environment
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echo
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print some arguments
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export
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export or set a new environment variable
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exit
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exit the shell
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sudo
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DANGER become super user root DANGER
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chmod
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change permission modifiers
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chown
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change ownership
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takes the output from the command on the left and pipes it to the command on the right
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< |
take and send the input from the file on the right to the program on the left
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>
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takes the output of the command on the left then writes it to the file on the right
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>>
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takes the output of the command on the left then appends it to the file on the right
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* |
matches anything in a wildcard like *.txt
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