Useful information for system administrators

Supporters of Europe, the United States and Japan are promoting activities with the intention that "system administrators will not be grateful for 364 days of the year. Let's aim for the efforts of system administrators only on this day." Next Friday, I hope that your company will also work for system administrators and network administrators (I hope everyone other than the administrator is reading this article).

　By the way, in this weekend special, I would like to provide such managers with useful information to help them manage their management work as easily as possible and improve their skills as managers. Please bookmark it and use it for your work.

The definitive command reference system administrator tasks

　For system administration work, it would be very useful if you have a reference manual for commands and scripts at hand. The "Language / Command Reference" below covers HTML, CSS, JavaScript, Perl, Windows commands, network commands, Linux commands, and more. The sample code for each item is convenient to use immediately by copying and pasting.

　　■ Language / Command Reference

Click here for network commands

　If you are a network administrator, the following "Administrator Must-See! Network Command Collection" may be perfect. We will start with the commands that can be used on a Windows PC, and then introduce the commands that can be used on Linux.

　　■ Must-see for administrators! Network command collection

Traffic management gojuon

　What is traffic management, what kind of technology is there in the world, and how is it used? If you want to know the Iroha, please read the following series of articles.

　　■ Introduction to traffic management for network administrators

50 books for Linux system administrators to read

　To manage a Linux system properly, you need not only knowledge of Linux but also a wide range of knowledge such as network and security. Reading good books is the fastest way to get them efficiently. Introduced in 6 genres.

Step 1 ● Understand the mechanism and settings of Linux

Step 2 ● Know the basics and management of the Internet

Step 3 ● Improve system management ability

Step 4 ● Master the main servers

Step 5 ● Know security measures

Step 6 ● Learn programming

Green IT for internet admins

　The power consumption of network equipment is expected to increase sharply. And in Japan today, there is a nationwide pressure to save electricity. Green IT can no longer be ignored by corporate network administrators.