2025年2月27日
python创建虚拟环境，安装requirements.txt里面的packages
摘要： FreeBSD: python -m venv /path/to/new/virtual/environment 比如： python -m venv /home/euler/.myvenv source .myvenv/bin/activate pip install -r requirement 阅读全文
posted @ 2025-02-27 23:34 profesor 阅读(30) 评论(0) 推荐(0)
shell中设置环境变量，添加路径
摘要： csh, tcsh The PATH variable is a list of directories to be searched, you need setenv PATH {$PATH}:/home/srinadel/bin 来源：https://stackoverflow.com/ques 阅读全文
posted @ 2025-02-27 19:47 profesor 阅读(27) 评论(0) 推荐(0)
sed undefined label on MacOS, FreeBSD
摘要： A quick fix is to prepend your string expression with an empty string: '' For example: instead of sed -i 's/foo/bar/g' text.txt write: sed -i '' 's/fo 阅读全文
posted @ 2025-02-27 19:42 profesor 阅读(27) 评论(0) 推荐(0)