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Crontab定时任务使用virtualenv/conda问题

#sourceandcoding61
AI-generated summary
This article discusses the issue of using virtualenv/conda in crontab scheduled tasks, where the environment cannot be activated. The solution is to use the special parameter "$@" to pass command arguments. A wrapper.sh script is provided to activate the environment and execute the command. The script can be tested using the command "bash /some/work/dir/wrapper.sh python xxx.py" and added to crontab using the specified schedule.

Crontab 定时任务使用 virtualenv/conda 会出现无法激活环境 需要使用特殊参数

"$@"

来传递命令的后续参数

手动编写一个 wrapper.sh，包含如下内容

#! /bin/bash
cd /some/work/dir
source /some/virtualenv/dir/bin/activate
"$@"

测试使用

#bash
/some/work/dir/wrapper.sh python xxx.py

#crontab
*/5 8-20 * * * /some/work/dir/wrapper.sh python xxx.py

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