Ping [parameter] [Host name or IP address] Function Command parameter -d Uses the SO_DEBUG function of the Socket. -f Limit detection. Send network packets to...
Developers and the open source community complement and complement each other. The experience of using, practicing and growing technology in the Draganaku community is valuable,...
Generally, we choose VMware or VirtualBox to install the VIRTUAL machine. Both of them can be used as virtual machine software to install Linux, but...
This article mainly learns to record the work commonly used JDK with some JVM performance tuning monitoring tools, through understanding these tools, can give us...
Before introducing the Arsenal of performance optimization, a few digressions. Hopefully these digressions will dispel your desire for performance excellence and make you settle for...
If the current IP address does not exist, run the following command to check whether the current service is started because NetWorkManager is currently in...
Early experience: Huawei and Oracle **** Accumulated the underlying technical strength. My first job after graduation was embedded research and development in POS manufacturer. At...
This is the 24th day of my participation in the August Update Challenge. Background: Reread "Self-cultivation of a Programmer -- Linking, loading, and Libraries", chapter...
Linux environment deployment, network troubleshooting need to use a lot of commands, it is necessary to master some core commands. Here are some commands that...
Archive and compress files Benefits of archive and compress files: Save disk resources and speed up file transfer rate tar function: Package and compress files
Add the following information to the end of the sshd_config configuration file. Save the configuration and exit. It is generally installed by default. If the...
Small knowledge, big challenge! This article is participating in the creation of essential knowledge for programmers. For Linux, install JDK and configure environment variables. If...
Project Open Source address: https://github.0. 00 - The function and basic operating principle of Bootloader in embedded Linux system 01 - Download uboot source code...
In Windows OS, the system time setting is very simple, interface operation, easy to understand, and after setting, restart, shutdown is ok. The system time...
This equates to lost eight working days, so will learn keyboard shortcuts to improve productivity by 3.3% (https://www.brainscape.com/blog/2011/08/keyboard-shortcuts-economy/). Keyboard shortcuts provide a faster way to...