bash - 将 Xterm 的输出重定向到日志文件

Question

我一直没能找到这个问题的答案。我在 xterm 中启动了三个程序用于演示自动化脚本。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 "******************************************"   

我已验证 ~/myProject/ProgramOne 和 ~/myProject/ProgramTwo 和 ~/myProject/ProgramThree 都存在， /tmp/logs/*

文件已创建，它们只是没有任何内容，也不包含 xterm 窗口的输出，我可以看到弹出窗口有数百行信息。

Answer 1

命令中的以下更改有效:

xterm -e ProgramOne progone.config 2>&1 /tmp/logs/p1.txt &

到

xterm -e 'ProgramOne progone.config 2>&1 | tee /tmp/logs/p1.txt' &