我的 Python 脚本 beak
包含以下 shebang:
My Python script beak
contains the following shebang:
#!/usr/bin/env python
当我运行脚本 $ ./beak
时,我得到了
When I run the script $ ./beak
, I get
env: python
: No such file or directory
我之前从存储库中提取了这个脚本.这可能是什么原因?
I previously pulled this script from a repository. What could be the reason for this?
脚本包含 CR 字符.shell 将这些 CR 字符解释为参数.
The script contains CR characters. The shell interprets these CR characters as arguments.
解决方案:使用以下脚本从脚本中删除 CR 字符.
Solution: Remove the CR characters from the script using the following script.
with open('beak', 'rb+') as f:
content = f.read()
f.seek(0)
f.write(content.replace(b'
', b''))
f.truncate()
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