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Xargs

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- Prompt commands before running commands
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bonnie 2020-07-18 23:48:32 +08:00
parent 328bd53614
commit 4b6247a712
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@ -685,6 +685,11 @@ awk '{$6 = $4 - prev5; prev5 = $5; print;}'
xargs -d\t
```
##### Prompt commands before running commands
```bash
ls|xargs -L1 -p head
```
##### Display 3 items per line
```bash
echo 1 2 3 4 5 6| xargs -n 3