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improve caret substitution

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adding global replace
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I-Man Ng 2019-05-09 15:11:41 +08:00 committed by GitHub
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commit 68a99bbe7f
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README.md
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@ -65,7 +65,7 @@ Esc + c
```bash
!!
```
##### Run last command and change some parameter (e.g. last command: echo 'aaa' -> rerun as: echo 'bbb')
##### Run last command and change some parameter using caret substitution (e.g. last command: echo 'aaa' -> rerun as: echo 'bbb')
```bash
#last command: echo 'aaa'
^aaa^bbb
@ -73,6 +73,11 @@ Esc + c
#echo 'bbb'
#bbb
#Notice that only the first aaa will be replaced, if you want to replace all 'aaa', use ':&' to repeat it:
^aaa^bbb^:&
or
!!:gs/aaa/bbb/
```
##### Run past command that began with (e.g. cat filename)