我想将以下python代码翻译为bash.代码将扩展名更改为.html并运行Safari以打开它.
#!/usr/bin/env python
import os.path
import os
oldName = $TM_FILEPATH
(name, ext) = os.path.splitext(oldName)
rename = name + ".html"
os.system("open -a Safari %s" % rename)
Run Code Online (Sandbox Code Playgroud)
如何使用bash更改文件扩展名?
Ign*_*ams 80
file=somefile.whatevs
open -a Safari "${file%.*}.html"
Run Code Online (Sandbox Code Playgroud)
din*_*igo 10
如果您碰巧知道扩展名,您可以像这样切换它:
$ MY_FILE=file.html
$ NEW_EXT=${MY_FILE/html/php}
$ echo ${NEW_EXT}
file.php
Run Code Online (Sandbox Code Playgroud)