Linux

The Nineth chapter--File System Management I. Recalling partitions and file systems 1. Partition type:2. Partition Representation method:3. File system:Two. File system common Command 1.df command, du command, fsck command, and DUMP2FS command:(1)

Nginx is useful, but once the key configuration files are modified, it is difficult to unload the load. I because of the use of Apt-get mode installed after the source installed Nginx, the result of conflict, uninstall, not installed, it is egg pain.

1. Linux archive compression 1. Create an archive file Tar CF Myfile.tar files/ C:create F:file2. View archived Files TAR-TF Myfile.tar3. Archive files for compression (1.) GZ Compressed file Tar-czf myfile.tar.gz File TAR-XZF

Introduction to CommandsThe purpose of the which command is to search for the location of a system command in the path specified by the path variable, and return the first search result. That is, with the which command, you can see whether a system

Linux Network troubleshootingIdeas:Hardware issues:First, troubleshoot hardware, including network cable, Hub, Switch, Router, network card, device configuration rules, and so on.Software issues:1. Ip/netmask Setup error for NICIP, Netmask, Nic

网卡配置文件位于/etc/sysconfig/network-scripts目录下；一块网卡对应一个网卡配置文件；网卡文件里的配置内容如下DEVICE=xxx #定义该网卡的识别名称HWADDR=xx:xx:xx:xx:xx:xx #该网卡的MAC地址TYPE=Ethernet #网卡的类型UUID=xxxxxx-xxx-xxxx-xxxx-xxxxxxxxxONBOOT=no

① creating CDROM in the media directory② Mount Mount/dev/cdrom/mnt/cdrom?③ Configuration in Rhel7.repo④ Enter Yum repolist view⑤ entering yum install vsftpd installing FTP Service⑥?vim/etc/vsftpd/vsftpd.conf Modification of core configuration

① creating CDROM in the media directory② Mount Mount/dev/cdrom/mnt/cdrom?③ Configuration in Rhel7.repo④ Enter Yum repolist view⑤ entering yum install vsftpd installing FTP Service⑥?vim/etc/vsftpd/vsftpd.conf Modification of core configuration

Seventh chapter-User and user group Management one. User Profile 1. User Information file/etc/passwd:(1) User Management Introduction: So the more server security requirements of the server, the more need to establish a reasonable level of user

First, IntroductionNexus is a powerful MAVEN warehouse manager that greatly simplifies the maintenance of its internal warehouses and access to external warehouses.Second, installation1, need JDK8 above environment2, download Nexus installation

Later compiled by 4.2.2 on gcc4.8 compiled 4.14.14 times does not support stack protection anyway, it's almost compiled first 4.2.21. Download the Linux kernel source code2. Unzip and put to/USR/SRC3. Create a soft connection (do not necessarily

1. Upload to the specified directory after redis download2. UnzipTAR-ZXVF redis-4.0.10.tar.gz3. Enter the pressurized directory and compileCD redis-4.0.10 make4. Enter the SRC directory to installCD Srcmake Install5. Modify the configuration file to

A. View Process Command PS1.1 Default PS command　　　　By default, the PS command only shows the processes that are running under the current console and belong to the current user, in which we only run the bash shell and the PS command itself. Shows

1, Rhythmbox is a music playback and management application, the GNOME desktop environment comes with, it can play a variety of audio formats music management collection music. It also features music playback, music import, audio CD recording, album

ChownWhen we want to change the owner of a file, the user we use must be the owner of the file and be a member of the target group, or Superuser. Only super users can change the owner of the file.Chown Syntax:chown [Options] ... Owner [: [Group]]

CTRL + C: This is the shortcut to terminate the current command, of course you can also enter a large string of characters, do not want it to run directly CTRL + C, the cursor will jump into the next line.Tab: When you hit a command half, it will

Modify IP: (Power loss volatile)IP addr Add 192.168.1.110/24 dev Ens33The syntax format, the address you want to add, the name of the deviceModify the network configuration file (power loss is not easy to

The fourth Chapter--linux Common command one. File processing commands 1. command format with directory processing command ls:(1) command format: command [-options] [parameters] Example: ls-la/etc(2) Description: The individual commands used do not

Method One: CentOS 7 setup SVN boot using the new SYSTEMCTL Service command (the author has successfully verified that the method is feasible) [Email protected] init.d]# Vi/lib/systemd/system/svnserve.service [Email protected] init.d]#

Brief introductionVarnish is a high-performance and open-source reverse proxy server and HTTP Accelerator, with a new software architecture, and now the hardware system closely, compared with the traditional squid, Varnish with higher performance,