Fedora Sudo

If a computer needs to be managed by several people at the same time, it's best not to use the root account. Because if everyone uses the same permissions, it's hard to determine who is and where and what. sudo commands are used to solve this problem. The sudo command allows users defined in the/etc/sudoers configuration file to have temporary permissions to run commands that they cannot run under normal file access permissions. These commands can be either root or other users defined in the/etc/sudoers configuration file ...

The Linux command line attracts most Linux enthusiasts. A normal Linux user typically has about 50-60 commands to handle daily tasks. Linux commands and their transformations are the most valuable treasures for Linux users, Shell scripting programmers, and administrators.　　Few Linux commands are known, but they are handy and useful, whether you're a novice or an advanced user. Little people know about Linux commands the purpose of this article is to introduce some of the less-known Linux commands that are sure to efficiently ...

Rednotebook is a good can run in the Linux environment desktop diary, whether it is to write a diary, or write a few simple daily plans, are very applicable. The interface is still very concise. The sidebar on the right is a separate area where you can create text in categories that are ideal for documenting plans, inspirations, or today's events. Rednotebook v1.1.6 Release Note: = = 1.1.6 (11-05-11) = = * Fix date encoding (lp:77526 ...)

1:&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Install a compilation environment sudo yum install qt4-devel curl-devel gcc glibc-devel libstdc++-deve openssl-devel 2: Go gcc-c++ ...

"Editor's note" as an operating system, CoreOS uses a highly streamlined system kernel and peripheral customization to implement many of the functions that require complex human operations or Third-party software support at the operating system level, while excluding other software that is not core to the server system, such as GUI and package manager. Linfan, a software engineer from ThoughtWorks, will bring the "Walk Cloud: CoreOS Practice Guide" series to take you through the CoreOS essence and recommended practice. This article is based on the third article: System Services Housekeeper SYS ...

Rednotebook 1.1.8 This release fixes an important error: if the one-month file cannot be loaded, startup is aborted to prevent data loss. Rednotebook is a good can run in the Linux environment desktop diary, whether it is to write a diary, or write a few simple daily plans, are very applicable. The interface is still very concise. The sidebar on the right is a separate area where you can create text in categories that are ideal for documenting plans, inspirations, or today's events. Download address: &http: ...

The default GNOME desktop for Ubuntu can open Remote Desktop directly in the system setup and then access it using Windows Vncviewer. I didn't find the option at the Xfce, but the software x11vnc seemed to me to exist for the same function. The installation configuration process is described below. We need to do two things, install X11vnc server on the Xfce client and turn on the service, and use vncviewer access in the console. Install the X11VNC service (on the XFCE client)

Super users are named Root, and in Linux Superuser can access all system resources and files without any restrictions. A superuser has a user ID of 0, and all Linux applications treat it as a user with the highest privileges. You need to log in as root to add a new user to your Linux server. Note: When you install Http://www.aliyun.com/zixun/aggregation/13835.html "...

Liferea is a lightweight, responsive desktop http://www.aliyun.com/zixun/aggregation/8434.html ">rss reader." Supports background running. Allows users to categorize subscriptions, allow setting of update times, allow updates to individual RSS feeds, Desktop prompts, allow users to read subscriptions directly in the software, compatible with common browsers, and allow users to mark subscription information. Function: Support background operation (System tray, ...)