export MAIN_PROGRAM=com.test.theClassEntry ps -ef | grep "java" > SomeFile num=$(wc -l SomeFile | awk '{print $1}') if [ $num -gt 0 ] then echo "the java process is running" > $LOGFILE exit 1 else nohup $JAVA_CMD -Xmx10g -Dflag=true -classpath "$CLASSPATH" $MAIN_PRO...
@maroallegro commented on Mon Jan 29 2018 I am trying to check if .NetCore code is running as sudo/admin on Linux. It works on Windows but throws exception on Linux. How do I check if app is run by admin/sudo on Ubuntu Linux by using .NE...
一、基础命令之 ifconfig——网络信息初窥探 ifconfig 命令是 Linux 系统中查看网络接口配置情况的常用工具。它可以显示每个网络接口的 IP 地址、MAC 地址、子网掩码等信息。就如同古代的斥候,能快速为我们探查到网络接口的基本情况。例如,在命令行中输入“ifconfig”,我们可能会看到类似这样的输出: ``` eth0 ...
When you need to troubleshoot a network service, the first step is to ensure that the service is running. If the service has an initialization (init) script installed, you can use the service command to start, stop, and check the status of the service. T
if(!debug_check){printk(KERN_DEBUG“provide some information…/n”);dump_stack();} printk() 内核提供的格式化打印函数。 printk函数的健壮性 健壮性是printk最容易被接受的一个特质,几乎在任何地方,任何时候内核都可以调用它(中断上下文、进程上下文、持有锁时、多处理器处理时等)。
Product Family: Azure Product: Virtual Machine Running (Window\Linux) Support Topic: <COMPLETE> Support Subtopic: <COMPLETE> 联系我们寻求帮助 如果你有任何疑问或需要帮助,请创建支持请求或联系 Azure 社区支持。 你还可以将产品反馈提交到Azure 反馈社区。
The term 'wsl' is not recognized as the name of a cmdlet, function, script file, or operable program. Ensure that theWindows Subsystem for Linux Optional Component is installed. Additionally, if you are using an ARM64 device and running this command from PowerShell, you will receive this er...
Product Family: Azure Product: Virtual Machine Running (Window\Linux) Support Topic: <COMPLETE> Support Subtopic: <COMPLETE> 联系我们寻求帮助 如果你有任何疑问或需要帮助,请创建支持请求或联系 Azure 社区支持。 你还可以将产品反馈提交到Azure 反馈社区。
2019: "Touch but don’t look - Running the Kernel in Execute-only memory" by Rick Edgecombe [slides] 2019: "Breaking and Protecting Linux Kernel Stack" by Elena Reshetova [video] 2019: "Making C Less Dangerous in the Linux Kernel" by Kees Cook [slides] 2019: "Mitigation for the Kernel...
When working on a Linux system, sometimes you need to figure out what processes are running and which PID or PPID is tied to it. It can be used for several purposes. Basically, we search for a PID in Linux to kill an unresponsive program, which can be done by the GUI task manager,...