xmengnet/the-art-of-command-line
1
0
Fork 0
mirror of https://github.com/xmengnet/the-art-of-command-line.git synced 2024-12-24 10:56:29 +08:00
Code Issues Projects Releases Packages Wiki Activity

Mention that <(...) refers to process substitution.

Browse source 
This is a replacement for #465.
This commit is contained in:
Mohit Agarwal 2018-01-08 09:00:34 +05:30
parent a7c4d571bf
commit 6fae9cf351
No known key found for this signature in database
GPG key ID: 8BE9D15D0B0D06EB
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
README.md
View file

@ -142,7 +142,7 @@ Notes:
- Brace expansion using `{`...`}` can reduce having to re-type similar text and automate combinations of items. This is helpful in examples like `mv foo.{txt,pdf} some-dir` (which moves both files), `cp somefile{,.bak}` (which expands to `cp somefile somefile.bak`) or `mkdir -p test-{a,b,c}/subtest-{1,2,3}` (which expands all possible combinations and creates a directory tree).
- The output of a command can be treated like a file via `<(some command)`. For example, compare local `/etc/hosts` with a remote one:
- The output of a command can be treated like a file via `<(some command)` (known as process substitution). For example, compare local `/etc/hosts` with a remote one:
```sh
diff /etc/hosts <(ssh somehost cat /etc/hosts)
```