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Do not echo the trailing newline
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Bonnie I-Man Ng 2019-07-02 15:09:38 +08:00 committed by GitHub
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@ -2158,6 +2158,11 @@ echo test|base64
#dGVzdAo= #dGVzdAo=
``` ```
##### Do not echo the trailing newline
```bash
username=`echo -n "bashoneliner"`
```
##### Get parent directory of current directory ##### Get parent directory of current directory
```bash ```bash
dirname `pwd` dirname `pwd`