In Linux, is there a way to run a cron job in the foreground (or interactive mode)? (I have a program that runs periodically to accept user input and do some processing. So I want to schedule it as a cron job that can run in the foreground).
在Linux中，有没有办法在前台（或交互模式）中运行cron作业？ （我有一个程序定期运行以接受用户输入并进行一些处理。所以我想将它安排为可以在前台运行的cron作业）。
3 个解决方案
#1
9
Try this out on your user's crontab:
在用户的crontab上试试这个：
@hourly DISPLAY=:0 xterm -e /path/to/my/script.sh
It will open (hourly) an xterm with your script executing, and exit after your script exits. Of course, you should modify the @hourly part to suit your needs.
它将在您的脚本执行时打开（每小时）一个xterm，并在脚本退出后退出。当然，您应该修改@hourly部分以满足您的需求。
#2
2
For GUI scripts in cron, try the following line in a shell:
对于cron中的GUI脚本，请在shell中尝试以下行：
crontab -e
Then in crontab :
然后在crontab中：
0 7 * * * DISPLAY=:0 /PATH/TO/SCRIPT
#3
1
Assuming you are running X, you could always have it open a window on a selected display.
假设您正在运行X，您可以随时在所选显示器上打开一个窗口。
#1
9
Try this out on your user's crontab:
在用户的crontab上试试这个：
@hourly DISPLAY=:0 xterm -e /path/to/my/script.sh
It will open (hourly) an xterm with your script executing, and exit after your script exits. Of course, you should modify the @hourly part to suit your needs.
它将在您的脚本执行时打开（每小时）一个xterm，并在脚本退出后退出。当然，您应该修改@hourly部分以满足您的需求。
#2
2
For GUI scripts in cron, try the following line in a shell:
对于cron中的GUI脚本，请在shell中尝试以下行：
crontab -e
Then in crontab :
然后在crontab中：
0 7 * * * DISPLAY=:0 /PATH/TO/SCRIPT
#3
1
Assuming you are running X, you could always have it open a window on a selected display.
假设您正在运行X，您可以随时在所选显示器上打开一个窗口。