unix and linux commands

Under Ms-windows, you can use the ipconfig command to clear the DNS cache. However, Linux and UNIX provide different ways to clear the cache. Linux can run NSCD or BIND or DNSMASQ as the name Service cache daemon. Large or workgroup servers may use bind or DNSMASQ as a dedicated cache server to speed up queries. 650) this.width=650; "src=" Http://www.l

In Linux/Unix, reload the. vimrc file without restarting Vim. vimrc I am a new Vim editor user. I usually use:vs ~/.vimrc To load~/.vimrc Configuration. When I edit. vimrc, I need to reload it without restarting the Vim session. In Linux or Unix-like systems, how does one reload vimrc after editing it without restartin

Q: I pass a text file to Linux in Windows via FTP, but after opening the text file, each line has a ^m flag at the end. Because of the long, with the editor to remove too much trouble, what is the solution? A : In order to solve this problem, Linux has a special two tools to swap Windows format and Linux format, which are Dos2unix and Unix2dos respectively. For

archiver. It allows the system administrator to set up a backup server and back up other hosts to tape drives, disks, or other authorized converters over the network. Operating system: cross-platform. Backup level: Full backup, differential backup, incremental backup, consolidated backup. Data format: Open (can be recovered by tools such as tar) Autochanger: Support Backup media: Tape/disk/dvd Encrypted Data flow: Support Database support: Mssql/oracle Cross

/s backup tool AMANDA is the acronym for Advanced Maryland Automatic Network Disk archiver. It allows the system administrator to set up a backup server and back up other hosts to tape drives, disks, or other authorized converters over the network. Operating system: cross-platform. Backup level: Full backup, differential backup, incremental backup, consolidated backup. Data format: Open (can be recovered by tools such as tar) Autochanger: Support Backup media: Tape/disk

I. MySQL database usage in Unix/Linux C Linux MySQL database development Joint development of MySQL and C Development Library Installation MySQL C API Programming example1. Software Package requirements 1) MySQL Server Mysql-server-3.23.54a-11 Mysql-server-3.23.58-1.9 2) MYSQL client Mysql-3.23.54a-11 Mysql-3.23.58-1.9 3) MySQL development interface library Mysql

Port enterprise applications from UNIX to Linux-general Linux technology-Linux programming and kernel information. The following is a detailed description. At present, most enterprise-level software on UNIX is designed to meet the business needs of large companies. Therefore

Even with the Common Vulnerabilities I mentioned earlier, Linux is still a stable operating system (OS) that can withstand security tests ). However, this does not mean that you can leave it undefended. Over time, configuration changes, third-party software, and human intervention can easily change the security of a previously Secure Linux system. This will inevitably result in at least repeated vulnerabili

Make and Makefile in Linux/Unix Make is a very important compilation command in both Linux and Unix environments. Make or make install is often used for project development and application software installation. With the make tool, we can break down large development projects into multiple modules that are easier to m

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Recently, I found that many colleagues, especially our PHP developers, basically do not use shortcuts in Linux/unix, which seriously affects work efficiency, after each usage, I will describe it in detail. All of the following commands are valid in Linux/unix shell. bash is the main command here. In case of any discrep

The most important platform for development and system management in Linux/Unix is the shell environment. Shell has many very useful shortcut keys. Mastering these shortcut keys will greatly improve your work efficiency. AD: [51CTO technical materials] recently, I found that many colleagues, especially our PHP developers, basically do not use shortcuts in Linux

Have the ability to come out, do not have the ability to be a turtle!If let me answer about the process stack, line stacks problem, as long as the problem is not general, as long as the problem is clear, I will lay it on to answer, the correct rate on 90%, however, sadly, the problem is often not so clear, so the game to this end!! 艹. But if you give me a chance to ask a question, I'll question the questioner, and remember to answer it with your poop:The un