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onceupon 2017-01-05 15:41:58 +08:00 committed by GitHub
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@ -1238,6 +1238,22 @@ zcat filename.gz> $(basename filename.gz .gz).unpacked
tr -s "/t" < filename
```
#####do not print nextline with echo
```bash
echo -e 'text here \c'
```
#####use the last argument
```bash
!$
```
#####check last exit code
```bash
echo $?
```
##System
[[back to top](#handy-bash-oneliner-commands-for-tsv-file-editing)]