netlink book
system software
misc
Linux Distribution
NOS / Network OS
Sehll
Unix tools
Markup Language
Programming Language
:args a.txt b.txt c.txt :argdelete c.txt :argadd f.txt g.txt :argdo :%s/abc/xyz/g | :update
:w !sudo tee % > /dev/null
/hoge\|fuga # カッコ必要ダトオモッテイタケドナクテモイケルゼ