Course Intermediate  10976

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17039

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  10737

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：/etc/passwd can be edited using the vipw command. This command is also useful for editing the /etc/shadow (when used with the -s flag) and /etc/group files. To edit the /etc/passwd file, run the vipw command and select your preferred text editor when prompted. In my case, I choose Nano as shown below. sudovipw As shown in the picture on the right, after running the vipw command, the /etc/passwd file will be opened using a text editor. You can edit all arrays afterwards. In the example below, I will edit the linux-consoleuser information (last line). As you can see, the full name is LinuxH

2024-07-29 comment 0  629

Course Introduction：用户口令检查（/etc/passwd）。? /* * etc.passwd.inc v1.0 * * Syntax: * verifypasswd(string USERNAME, string PASSWORD) * * The function will return one of three values: * -2 if there was a file reading error * -

2016-07-13 comment 0  1091