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WSL2 (Ubuntu 20.04LTS) のターミナルで ls したときのディレクトリの表示色を変える

Last updated at Posted at 2021-10-19

基本、dircolors で変えればいいのだけど、DIR の色を変えても Windows のファイルシステムの色は変わってくれない。OTHER_WRITEBLE を変えるのがポイントっぽい。

手順

WSL2 + Ubuntu 20.04LTS の場合、~/.bashrc~/.dircolors が存在していれば自動的に読み込むようになっているので、~/.colorrc じゃなくて ~/.dircolors にします。

$ dircolors -p > ~/.dircolors
$ vi ~/.dircolors

これで、下記の DIR じゃなくて OTHER_WRITABLE を編集する。01;36 として水色にしてみた。

.dircolors
RESET 0 # reset to "normal" color
DIR 01;34 # directory
LINK 01;36 # symbolic link. (If you set this to 'target' instead of a
 # numerical value, the color is as for the file pointed to.)
MULTIHARDLINK 00 # regular file with more than one link
FIFO 40;33 # pipe
SOCK 01;35 # socket
DOOR 01;35 # door
BLK 40;33;01 # block device driver
CHR 40;33;01 # character device driver
ORPHAN 40;31;01 # symlink to nonexistent file, or non-stat'able file ...
MISSING 00 # ... and the files they point to
SETUID 37;41 # file that is setuid (u+s)
SETGID 30;43 # file that is setgid (g+s)
CAPABILITY 30;41 # file with capability
STICKY_OTHER_WRITABLE 30;42 # dir that is sticky and other-writable (+t,o+w)
OTHER_WRITABLE 01;36 # dir that is other-writable (o+w) and not sticky
STICKY 37;44 # dir with the sticky bit set (+t) and not other-writable

vi で編集すると色の指定を変えると、文字の色がその場で変化するのでわかりやすい。

image.png

こんな感じになる。

これで、

$ source ~/.bashrc

とすれば色が反映される。はず。

色については下記の記事が参考になります。

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