Jer*_* M. 2 bash centos xterm centos7
我一直无法找到这个问题的答案。我在 xterm 中启动了三个程序作为演示自动化脚本。我需要记录 xterm 窗口的结果。现在,我的脚本如下所示:
#!/bin/bash/sh
echo "NOTE - THIS PROCESS TAKES APPROXIMATELY 60 SECONDS TO RUN"
cd ~/myProject/ProgramOne
xterm -e ProgramOne progone.config 2>&1 /tmp/logs/p1.txt &
cd ~/myProject/ProgramTwo
xterm -e ProgramOne progtwo.config 2>&1 /tmp/logs/p2.txt &
cd ~/myProject/ProgramThree
xterm -e ProgramOne progthree.config 2>&1 /tmp/logs/p3.txt &
# allow the scripts to collect data
sleep 60
# kill the xterm sessions from running since this is just a demonstration
pkill -9 xterm
echo "******************************************"
echo "START PROGRAMS SCRIPT COMPLETE"
echo "******************************************"
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我已经证实~/myProject/ProgramOne
和~/myProject/ProgramTwo
都~/myProject/ProgramThree
存在,就像/tmp/logs/*
文件被创建,它们只是没有任何内容,并且不包含 xterm 窗口的输出,我可以看到弹出窗口包含数百行信息。
命令中的以下更改有效:
xterm -e ProgramOne progone.config 2>&1 /tmp/logs/p1.txt &
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到
xterm -e 'ProgramOne progone.config 2>&1 | tee /tmp/logs/p1.txt' &
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