You might already know a few of these Linux command tips or perhaps all of it. In either case, you are welcome to share your favorite tricks in the comment section. Some of these tips also depend on how the shell is configured. Let’s begin! 0. Using tab for autocompletion I’ll st...
It is time to take it to the next level. Let's see how to edit files in the Linux terminal. If you are writing bash shell scripts, you can use the GUI text editors like Gedit and run them in the terminal. But at times, you'll find yourself in a situation where you have to edi...
If you have ever traveled somewhere and need to change the Time zone in Ubuntu 20.04 Desktop or Server OS, then here are the steps to follow.
time测试某条命令执行所需花费时间# time 后面跟着要测试的命令 # 输出: 0.02s user 0.01s system 0% cpu 6.233 total $ time curl https://github.com/xjh22222228/linux-manualjobs显示当前运行在后台模式中的所有用户的进程(作业)参数描述 -l 打印进程的 PID 和作业号以及作业命令 -n 只列出上次 shell ...
Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+ - Warzone2100/warzone2100
How to use the shell command to get the version of Linux Distributions All In One 如何使用 shell 命令获取 Linux 发行版的版本 hostnamectl cat /etc/os-release lsb_release -a Linux Distributions Debian Ubuntu Raspberry Pi OS https://en.wikipedia.org/wiki/Linux_distribution ...
Once uptimed is installed, you can use the uprecords command to show the uptime records: uprecords Keep in mind that you won't get historical uptime records straightaway. It starts recording since the time uptimed daemon is installed. Now that you know how to check Linux server uptime, wa...
To display information that the Linux brctl utility provides that you can use for debugging, use the show kernel command. show kernel { process | bridge [ mac-address bridge_name] | cgroup-controller [ cpu | cpuset | memory] [ detail] | ifconfig | module} Syntax ...
I know thatgettimeofday()is a nice API. Buthow toget the number of seconds with milliseconds since theepochtime? You can get thetimeat nano-seconds level (although it is not guaranteed that the last digits are accurate) by: date +%s.%N...
3.怎么样在LINUX下部署一套完整的邮件系统。使用什么软件,写出方法。 4.在LINUX下怎么样架设VPN?怎么样实现与XP和通信。 5.IPTABLES 可以做基于IP的访问控制吗?怎么样做写出具体步骤。 [root@wcs7web2 httplogs_f]# netstat -atpln | grep :80 | grep -v 127.0.0.1 | awk '{print $5}' | sort...