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Have you ever seen a train on the Linux command line? What about the cat and the mouse? Editing the Linux command line is not always a serious matter. You can totally entertain yourself with it. Let's talk about the nature of the
first part of the output fileTail: The last part of the output fileTee: Reads data from stdin and outputs to stdout and files at the same timeEcho: Display a line of textClear: Clear ScreenHistory: Displaying records of historical listschmod: Changing the file modeSu: Login to Shell as other user and group IDsudo: Executing the command as another userChown: Change the file owner and the owning groupCHGRP:
Record Learning Linux system related knowledge points, welcome everyone to shoot brick exchange, grow together: qq:2712192471 Author background: Front-end Development Engineer | Python | Web Security Enthusiasts Linux command line: System shutdown restartshutdown-h now shut down system (1)init 0 Shutdown system (2
Early knowledge of sed and gawk in Linux Command Line and shell script ProgrammingThe sed editor of the Text Processing editor can process data in a data stream based on commands that are input to the command line or stored in the Comman
1 file browsing (Simple review)
1 Cat View the contents of the file
2 more in the form of Page view, but only to page down
3 Less is viewed as a page turn, but can support up and down pages
4 Head default is to view the first 10 lines, but we specify the number of rows to view
5 Tail The default is to view the following 10 lines, but we can specify the number of rows to view
2 keyword-based search
Let's say I created a tmp.cpp in my home directory.
1
Daily monitoring and debugging of Linux system performance is a heavy task for the system and network administrators. Five years after working as a Linux system administrator in the IT field, I gradually realized how difficult IT is to monitor and keep the system up and running. For this reason, we have compiled the list of 18 most commonly used command
Use VBoxManage to install Linux on the Linux Command Line
Environment: Ubuntu 15.04 64bit, virtualbox 5.0.16
Preparation: download and install virtualbox and virtualbox-extensions, and prepare iso system files, such as archlinux. iso.
1. Create a vbox directory.
$ Cd$ Cd VirtualBox \ VMs/$ Mkdir arch$ Cd arch
2. Create
Daily monitoring and debugging of Linux system performance is a heavy task for the system and network administrators. Five years after working as a Linux system administrator in the IT field, I gradually realized how difficult IT is to monitor and keep the system up and running. For this reason, we have compiled the list of 18 most commonly used command
Daily monitoring and debugging of Linux system performance is a heavy task for the system and network administrators. Five years after working as a Linux system administrator in the IT field, I gradually realized how difficult IT is to monitor and keep the system up and running. For this reason, we have compiled the list of 18 most commonly used command
A newbie who just came into contact with Linux may ask, why is there a command line in the Linux World? This problem may also plague many Linux enthusiasts. In fact, you have not learned the command
The first part of the Linux command lineThe 1th chapter of the first knowledge of Linux she1.1 What is Linux 21.1.1 Deep Dive into Linux kernel 31.1.2 GNU Tools 61.1.3 Linux Desktop Environment 81.2
Network monitoring tools are an important feature for businesses of any size. The objectives of network monitoring may vary widely. For example, the goal of monitoring activities can be to ensure long-term network services, security protection, performance troubleshooting, Network usage statistics. Because of its different goals, the Network Monitor uses many different ways to accomplish the task. For example, packet-level sniffing, data flow level statistics, to the network to inject the detect
Daily monitoring and debugging of Linux system performance is a heavy task for the system and network administrators. Five years after working as a Linux system administrator in the IT field, I gradually realized how difficult IT is to monitor and keep the system up and running. For this reason, we have Linux Commands
Daily monitoring and debugging of
18 command line tools for Linux performance monitoringDaily monitoring and debugging of Linux system performance is a heavy task for the system and network administrators. Five years after working as a Linux system administrator in the IT field, I gradually realized how diff
Often see the author of the Linux software in the introduction of the installation software, in front of the command with a backslash, do not understand the meaning of the data later to know that this is to cancel the call of the alias, using the original command.Alias is a shell built-in command that can be used to set the alias of a
Http://www.oschina.net/translate/command-line-tools-to-monitor-linux-performance1.Top-Linux Process MonitoringThe top command under Linux is a performance Monitor that many system administrators often use to monitor
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Objective
Using the Tmux MUX Console window
Move the cursor quickly in the command line
Quickly delete text from the command line
Quick View and search history commands
Quick Reference and Retouch history comman
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