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Merge pull request #8 from acmello/bash-inference

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expand documentation for terminal tricks
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I-Man Ng 2019-05-14 12:17:57 +08:00 committed by GitHub
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@ -90,6 +90,13 @@ Esc + c
# run cat filename again
```
##### Bash inference for commands with question mark
```bash
/b?n/?at /etc/pa??wd
# will be converted to /bin/cat /etc/passwd
```
##### Some handy environment variables
```
$0 :name of shell or shell script.