# compress_history
## Example
```terminal
$ cat history
echo "hallo"
echo "hello"
ping 192.168.0.1
ping 192.168.0.2
ping 192.168.0.3
ping 192.168.0.4
ls -l
ls -a
$ compress_history -f history
echo "hello"
ping 192.168.0.4
ls -l
ls -a
```
## Usage
```terminal
$ compress_history --help
Toru3 <ryuutet@gmail.com>
delete unnecessary history
USAGE:
compress_history [OPTIONS]
FLAGS:
-h, --help Prints help information
-V, --version Prints version information
OPTIONS:
-f, --file <FILE> Target history file [default: /home/user/.bash_history]
```
## LICENSE
MIT OR Apache-2.0