Trzecie_21
0 21 词汇卡 michalesq
问题  |
答案 |
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Find a letter starting with l, ending with x, having exactly 3 other letters in between
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grep 'l... x' <filename>
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Display current target
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systemctl get-default
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File where you change global settings
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/etc/profile
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File where you change user settings
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/etc/bashrc
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Application that packs but does not compress
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tar
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Application that compress files
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gzip
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How to pack a file
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tar -cvf archive. tar /var/log
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How to view content of. tar archive?
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tar -tf archive. tar
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How to compress an archive
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gzip myarchive. tar
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How to pack and compress a file in one line
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tar -czvf archive. tar. gz /var/log
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How to decompress gzip archive
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gzip -d myarchive. tar. gz
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How to unpack. tar files
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tar -xvf myarchive. tar
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How to unpack and decompress. tar. gz archive?
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tar -xzvf myarchive. tar. gz
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How to create. tar. archive with star
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star -c -f=myarchive. tar directory
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How to list. tar archive with star?
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star -t myarchive. tar
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How to unpack. tar archive with star
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star -x -f myarchive. tar
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How to decompress. tar. bz diretory with star?
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star -bz -x f=user-logs. tar. bz2
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How to jump to the begiining od the command line
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CTRL + A
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How to jump to the end of the command line
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CTRL + E
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How to jump to the beginning of the word
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CTRL + ARROW
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How to navigate left in vim/vi
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left arrow or h
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