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- Linux system administrator's guide to file modification techniques to help you easily control historical changes
- I've learned a lot over the past few years as a Linux system administrator. Especially in terms of file modification, improving work efficiency has become a daily necessity for me. I would like to take this opportunity to share with you some of my knowledge about Linux file modification history, hoping to help you. 1. Use version control tools. Please use version control tools to properly manage file change history! The commonly used and powerful Git tool can record all modifications and changes of each file in detail. It also has many practical functions such as rollback, comparison and fusion. With the help of Git, you can easily trace back the past appearance of any file, and you can restore to an old version at any time. 2. Command line operation In the process of Linux system management, the command line is an effective method.
- LINUX . vim 852 2024-01-26 11:36:24
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- What programming software are there in C language?
- Common programming software: 1. Code::Blocks; 2. Dev-C++; 3. Eclipse; 4. Visual Studio; 5. Xcode; 6. Sublime Text; 7. Atom; 8. Vim; 9. Emacs; 10. Clion. Detailed introduction: 1. Code::Blocks: an open source, cross-platform C, C++ and Fortran IDE. It supports a variety of compilers, including GNU GCC; 2, Dev-C++, etc.
- C++ . vim 1127 2024-01-26 10:13:13
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- The Swin moment of the visual Mamba model, the Chinese Academy of Sciences, Huawei and others launched VMamba
- Transformer's position in the field of large models is unshakable. However, as the model scale expands and the sequence length increases, the limitations of the traditional Transformer architecture begin to become apparent. Fortunately, the advent of Mamba is quickly changing this situation. Its outstanding performance immediately caused a sensation in the AI community. The emergence of Mamba has brought huge breakthroughs to large-scale model training and sequence processing. Its advantages are spreading rapidly in the AI community, bringing great hope for future research and applications. Last Thursday, the introduction of VisionMamba (Vim) has demonstrated its great potential to become the next generation backbone of the visual basic model. Just one day later, researchers from the Chinese Academy of Sciences, Huawei, and Pengcheng Laboratory proposed
- AI . vim 921 2024-01-22 15:21:11
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- Recommended Golang development tools: a powerful tool to improve programming efficiency
- In the current fast-paced and highly competitive software development industry, improving coding efficiency and development quality is the goal pursued by every developer. In order to help developers develop software more efficiently, Golang (Go language) has become a highly respected programming language. Golang's simplicity, efficiency, and concurrency make it the language of choice for many developers. However, simply mastering the Golang language is not enough for us to realize its maximum potential. At this time, choosing appropriate development tools will greatly improve our programming efficiency and development experience.
- Golang . vim 567 2024-01-20 08:40:06
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- How to solve the problem of pressing the up, down, left and right keys to input ABCD in the vi editor in Ubuntu
- When using Ubuntu's vi editor, sometimes the up, down, left, and right keys turn into ABCD. Let me introduce the solution to this situation. 1. As shown in the figure, when using vi to edit the /etc/profile file, press the up, down, left and right keys in the editing state to change it to ABCD. 2. At this time, press Esc to exit the editing state, and then enter: q! to exit file editing. 3. The reason for this problem is that there is a problem with the original vim-common component. This problem can be solved by uninstalling the original vim-common component and installing a new vim. 4. After exiting file editing, use the command sudoapt-getremovevim-common to uninstall the original vim-common component.
- LINUX . vim 1928 2024-01-16 13:21:16
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- Summarized the method of removing newline characters in Linux
- Today we need to delete the line breaks in the file. For example, there is a file a.txt: 1,2,34,5,61,2,34,5,61,2,34,5,61,2,34,5,61 ,2,34,5,61. Use vim to delete newline characters. vim input command: %s/\n//g2. Use sed command, such as sed':t;N;s/\n//;bt'a. txt result: 1,2,34,5,61,2,34,5,61,2,34,5,61,2,34,5,61,2,34,5,6 Explain: :t definition label"t"btgo to label"t"continue executionN first read a line to
- LINUX . vim 1257 2024-01-16 09:06:17
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- How to mount a remote folder on Mac?
- This site will share with you how to mount remote folders on Mac. If it solves your current problem, please follow this site and continue reading the following content. let's start! How to add the company LAN folder on Mac. In the system preferences, click the sharing option. Check "File Sharing" to enable LAN file sharing. The name displayed on the LAN is the part before the suffix of the access address under the computer name. In the same LAN, enable win7 folder sharing: (1) Right-click the file to be shared, select "Share", and then select "Specific User"; (2) Select the login username to be shared. 3. First, you need to connect to the router of the LAN. You can choose wired or wireless connection method. Then apply to the network administrator to obtain the IP address, gateway and
- MAC . vim 1066 2024-01-14 15:33:19
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- CentOS SSH login restricts IP and users
- Setting up SSH under CentOS only allows specific users to log in from specific IPs, and other unauthorized users and IPs cannot log in. Demo environment 192.168.1.81: CentOS6192.168.0.222: Win10192.168.1.135: When Win8.1 does not make any settings, both 192.168.0.222 and 192.168.1.135 can log in to 192.168.1.81. 192.168.0.222192.168.1 .135 Example 1: Only 192.168.0.222 is allowed to log in to 192.168.1.81#vim/etc/hosts.allow. Add the last line: ssh
- LINUX . vim 1368 2024-01-14 15:18:05
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- How to quickly launch applications on CentOS 7?
- If you have just switched from windows to linux system, you usually need to make the transition through the graphical interface. As the number of installed software increases, especially some programming IDEs, such as JB's software, you have to cdxx/xx/xx/bin every time and then run the script, so it is very troublesome. So I was thinking about whether I could start the application quickly without so much trouble? Programmers who are not lazy are not easy to attack. The following is my idea of solving the problem. Let’s go and see it together! Installation tutorials that do not mention the environment are all rogue. TT system: CentOS7 Desktop system version: gnome3.14 Method 1: Shortcut First of all, you will definitely think of desktop shortcuts analogous to Windows, and then you will start goo
- LINUX . vim 982 2024-01-13 18:54:12
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- Detailed explanation of commonly used FAQs in Ubuntu operating system
- 1. Record how ubuntuserver views crontab logs, crontab record logs, modify rsyslogsudovim/etc/rsyslog.d/50-default.confcron.*/var/log/cron.log#Remove the comment in front of cron, restart rsyslogsudoservicersyslogrestart, view crontab logs less/var/log/cron.log 2. Ubuntu resets the default editor of crontab-e. UbuntuSystemAdmin sets scheduled tasks on the online server.
- LINUX . vim 1239 2024-01-12 14:39:26
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- How to interchange the ctrl and capslock keys in Linux system?
- In Linux, I want to swap the capslock key and the ctrl key on the keyboard to facilitate daily input. How to set it up? Let’s take a look at the detailed tutorial below. 1. First, click "Launcher" on the taskbar. 2. Find the terminal in "Launcher" and run it. 3. In the current user's home directory in the terminal, create an .xmodmap file. This file does not exist under Linux by default. If it already exists, skip this step. 4. After the creation is completed, open the file with vim. 5. After opening it with vim, press the i key to enter the editing mode and enter the following content. removeLock=Caps_LockremoveContr
- LINUX . vim 1188 2024-01-12 09:09:12
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- How to delete etc folder on Mac?
- This article will answer your questions about deleting the etc folder on Mac for your reference. I hope to be helpful! Let’s take a look! How to completely uninstall node on Mac and use npm to uninstall Node. The steps are as follows: first find the programs and functions from the uninstaller, and then restart the computer (or you can manually end the node-related processes in the task manager). Next, find and delete these folders and their contents, if any. You can use the following command to uninstall globally installed modules: npmuninstall-gpackage After uninstalling, you can confirm whether the package still exists in the following ways: 1. Open the command line and enter the /node_modules/ directory to check whether the package
- MAC . vim 1385 2024-01-11 16:51:38
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- How to solve the problem of being unable to connect to the Internet after Centos7 installation
- First enter the directory: /etc/sysconfig/network-scripts/ and then edit ifcfg-ens33. At this time, pay attention to whether you have editing permissions. You can su to enter the root user, use chmod777ifcfg-ens33 to give the file full read and write permissions, then vimifcfg-ens33, enter the command i to enter the editing mode, change ONBOOT=no to ONBOOT=yes, and press esc to enter the command mode, enter: wq! Save and exit, then restart the network: servicenetworkrestart.
- LINUX . vim 1216 2024-01-10 14:49:57
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- Detailed explanation of how to build Jira service version 6.3.6 on CentOS 7
- Recently, due to project needs, it is necessary to build a software engineering management platform, and Jira is the first choice. There are many tutorials on how to build Jira on the Internet, but after a week of struggling, a completed Jira service has not yet been built. But I finally figured out some ideas, and the jira service was finally successfully built. 1. After entering the root directory of the server, create two directories. The command is: mkdir/softwaremkdir/jiradata 2. This is needed after the file creation is completed. At this time, we need to download the jira6.3.6 installation package from the Internet, and unzip it first to enter /software Command in the directory: wgethttp://www.atlassia
- LINUX . vim 756 2024-01-10 09:46:37
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- Replace svn diff with vimdiff: a tool for comparing code
- Under Linux, it is very difficult to directly use the svndiff command to view code modifications, so I searched for a better solution on the Internet, which is to use vimdiff as a code viewing tool for svndiff, especially for those who are accustomed to using vim. It is very convenient. When using the svndiff command to compare the modifications of a certain file, for example, if you execute the following command: $svndiff-r4420ngx_http_limit_req_module.c, the following command will actually be sent to the default diff program: -u-Lngx_http_limit_req_module.c(revision4420)-Lngx_
- LINUX . vim 523 2024-01-09 19:54:13
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