Question

linux 查看java进程是什么时候启动的

Answer 1

String[] cmd = {
"/bin/sh",
"-c",
"ps -ef | grep 进程名"
};

Process p = Runtime.getRuntime().exec(cmd);

Answer 2

String[] cmd = {
"/bin/sh",
"-c",
"ps -ef | grep 进程名"
};

Process p = Runtime.getRuntime().exec(cmd);

Answer 3

ps -ef | grep 进程名|awk '{print $5}'

Answer 4

ps -ef |grep java

Answer 5

ps -aux | grep java