筛选

Price Type:

Linux

CentOS7 install update security patch

System administrators usually only care about the security update part of the system when upgrading the system, and the upgrade of pure software version does not need to be rooted, because upgrading them may cause unpredictable problems. We only install the security update part of the system update.

2021 Ubuntu TP-LINK Wifi driver installation

The wireless network card usually comes with a Windows driver and is stored in its analog CD-ROM. In the Linux system, the network card is first recognized as a large-capacity USB flash drive, and it can be viewed through `$ dmesg`. Use the `usb_modeswitch` command to change its working mode. The usage is as follows

TCPing port connection debugging tool

In general, the IP of our Ping server is only the delay obtained by the ICMP protocol transmission, and some IDCs will optimize the ICMP delay very well. In fact, it is exposed by testing with TCPing.

Basic operation of getting started with Vim

Vim is a popular lightweight and powerful text editor on Linux systems. I use Vim mainly for quick editing of small files, such as configuration files or script files, but it can of course be used for any text editing. This is a beginner’s guide, just scratching the surface of Vim

2021 CentOS 6.8 install MySQL 5.6

Since CentOS officially abandoned the maintenance and update of CentOS 6.x and removed all the updates and packages, we need to use Alibaba Cloud Source to install