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| author | Johannes Stoelp <johannes.stoelp@gmail.com> | 2022-07-07 22:22:11 +0200 |
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| committer | Johannes Stoelp <johannes.stoelp@gmail.com> | 2022-07-07 22:22:11 +0200 |
| commit | 57499b29f9f307eeec221dbe8077599050121595 (patch) | |
| tree | c1180997043e1f2c0b2080d4d63edb7f2b0c1be2 /src/tools | |
| parent | a74c8fa1d5ded7978f5642209c9dd0052230164a (diff) | |
| download | notes-57499b29f9f307eeec221dbe8077599050121595.tar.gz notes-57499b29f9f307eeec221dbe8077599050121595.zip | |
[bash]: add link to io redirections
Diffstat (limited to 'src/tools')
| -rw-r--r-- | src/tools/bash.md | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/tools/bash.md b/src/tools/bash.md index 2ce0523..9150963 100644 --- a/src/tools/bash.md +++ b/src/tools/bash.md @@ -59,7 +59,7 @@ ${foo/pattern/string} # replace pattern with string when expanding foo print,punct,space,upper,word,xdigit ``` -Wit `extglob` shell option enabled it is possible to have more powerful +With `extglob` shell option enabled it is possible to have more powerful patterns. In the following `pattern-list` is one ore more patterns separated by `|` char. @@ -86,6 +86,9 @@ command &>file # stderr to stdout & stdout to file command 2>&1 >file ``` +> The article [Bash One-Liners Explained, Part III: All about +> redirections](https://catonmat.net/bash-one-liners-explained-part-three) +> contains some nice visualization to explain bash redirections. ### Explanation |