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add sed

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add newline to the end
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onceupon 2017-05-10 16:18:56 +08:00 committed by GitHub
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@ -187,6 +187,10 @@ sed -i '$ s/.$//' filename
```bash ```bash
sed '$s/$/]/' filename sed '$s/$/]/' filename
``` ```
##### add newline to the end
```bash``
sed '$a\'
```
##### add string to beginning of every line (e.g. bbo) ##### add string to beginning of every line (e.g. bbo)
@ -313,6 +317,7 @@ sed '$ s/.$//'
sed -r -e 's/^.{3}/&#/' file sed -r -e 's/^.{3}/&#/' file
``` ```
## Awk ## Awk
[[back to top](#handy-bash-oneliner-commands-for-tsv-file-editing)] [[back to top](#handy-bash-oneliner-commands-for-tsv-file-editing)]