526互联

Shell-$(cd "$(dirname "$0")",pwd)

发布时间 2023-10-20 08:51:51作者: starc再起航
#!/bin/bash
BIN_FOLDER=$(cd "$(dirname "$0")";pwd)
echo $BIN_FOLDER
PROJECT_FOLDER=$(cd "$(dirname "$BIN_FOLDER")";pwd)
echo $PROJECT_FOLDER
PYTHON_BIN=$PROJECT_FOLDER/.venv/bin/python
echo $PYTHON_BIN

  • BIN_FOLDER = $(cd "$(dirname "$0")",pwd) 解析：

  • 1、取当前运行脚本的所在路径：　$0

  • 2、取当前脚本所在路径的父目录：　dirname "$0"

  • 3、取返回的父目录的值：　$(dirname "$0")

  • 4、cd到返回的父目录：　cd "$(dirname "$0")"

  • 5、输出地址：　cd "$(dirname "$0")",pwd

  • 6、取输出的地址，并赋值给BIN_FOLDER：　BIN_FOLDER = $(cd "$(dirname "$0")",pwd)

  • 【参考链接】https://www.cnblogs.com/turbolxq/p/10408414.html