在 cron 中看不到环境变量 [英] Environmental variables not seen in a cron

问题描述

所以我遇到了一些问题.我的工作场所在它的机器上使用环境变量，我们最近将我们的开发/生产服务器切换到基于 Unix 的解决方案 (RHEL 6)，我们正试图让我们的一些旧程序与 cron 一起运行.环境变量在盒子本身上运行(例如:Server1=dev-server.intranet.net 或类似的东西)但我们遇到了 cron 到位的问题.

So I've run into a bit of an issue. My workplace uses environmental variables on it's machines and we've recently switched our dev / prod servers to unix-based solutions (RHEL 6) and we're trying to get some of our old programs to run with a cron. The envir variables are running on the box itself (Example: Server1=dev-server.intranet.net or something along those lines) but we're running into issues where a cron is in place.

示例.

java -jar MyProgram.jar -- Works fine

MyProg.sh - 工作正常

MyProg.sh - Works fine

JAVA_HOME=/usr/data/java/current
PATH=$JAVA_HOME/bin

export JAVA_HOME
export PATH

java -jar /usr/data/apps/MyProg/MyProg.jar

当从 cron 调用 MyProg.sh 时，它不起作用，因为它根本看不到环境变量.

When calling MyProg.sh from a cron, it doesn't work, as it can't see the envir variables at all.

有人可以提供一些有关如何使用 cron 进行这项工作的见解吗?

Can someone offer some insight to how to make this work with a cron?

谢谢.

推荐答案

JAVA_HOME和PATH不需要设置

JAVA_HOME and PATH doesn't need to be set

你可以试试吗

/usr/data/java/current/java -jar /usr/data/apps/MyProg/MyProg.jar

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