Linux

The Linux directory is a sort of inverted tree structure, which has/bin this is generally a directory with many commands integrated[Email protected]/]# ls-ld bin/Dr-xr-xr-x. 2 root root 4096 Apr 03:20 bin/ENV view under Environment

Simply put, a channel accepts the output of a tool software and then inputs that output to other tool software. Using Unix/linux's vocabulary, this channel accepts the standard output of a process and uses the standard output as the standard input

See if Samba is installed under the systemRpm-qa |grep Samba Installing SambaYum-y Install Samba Configure SambaCreate directory SambaMkdir-p/home/samba Modify Samba Permissionschmod 777/home/samba Shutting down the firewallService

Linux adds sudo permissions to the user: Sometimes, running the sudo command under Linux will prompt similar: Xxxis not in the sudoers file. This incident would be reported. Here, XXX is the user name and then causes the sudo command to be unable to

1,/usr UNIX software resource files about the software are stored in this directory2, only the root directory will be mounted, and the other partitions will continue to mount after the boot is completed.3, the subdirectory under the root directory

About Samba, got n long, in the Internet to find a variety of explanations, finally found a simple, practical one, below I use my own language to describe:1. Download and install Samba:yum-y install Samba2, Configuration samba:1). Backing up Samba

1. withRootUser LoginLinux, create a directory/perm, in/permcreate file under directoryNewFile, Grant/permDirectory all users haverwxpermissions; Create a normal usertestuser, switch totestuserExecution "Rm/perm/newfile"Is it possible to

0. InstallationSystem automatic installation or source code can be.Configuration, add your own configuration items at the end of the original default profile, and you may need to configure the previous default configuration items for special

Experience 54-Build a linux virtual machine environment, 54-linux I haven't written a blog for a long time. Write an environment. If you are a java developer, you may have access to the linux environment. You can set up one for your own experiment

Package zip files in linux and zip files in linux Zip [parameter] [package file name] [Package directory path]   Linux zip command parameter list:-A converts a file to ASCII mode.-F try to repair damaged compressed files-H: display the Help

Common Linux commands-file search command find Command name: findCommand path:/bin/findSyntax: find [search range] [matching condition]Function Description: file search ExampleFind/etc-name initFind the file init In the/etc directory-Iname is case

Common Linux commands-permission management commands-Other permission management commands Command name: chownEnglish: change file ownership Command path:/bin/chown Syntax: chown [user] [file or directory] Function Description: Change the owner

Common Linux Network Tools: nmap for batch host service scanning and nmap for host service In Linux, there are many powerful network scanning tools, including host scanning, host service scanning, and route scanning. You have previously written

Configure two NICs for bridging in CentOS What is a bridge? A bridge connects two LANs at the data link layer and forwards Frames Based on the MAC address. It can be seen as a low-layer router. Bridge Classification 1. The hardware Bridge is a

Set the. so Link file path in CentOS The linked libraries are generally in/usr/lib and/lib. If you download a large library file, do you have to copy all the lib paths? in windows, you can add the library PATH to the PATH Not linux? The answer is

CentOS6.6 forcibly crack the root password How can I reset the root password when centos forgets the root password? When using Linux, the root password is a critical security mechanism. However, if the root password is lost that day, the problem

Check whether the SSD is used in CentOS.I am preparing for the test recently. I need to check which machines are attached with ssd hard disks. I saw many methods in a circle on Google, but they are all in the fog and I don't know how to determine

CentOS6.5 solves Chinese garbled characters and sets character sets 1) Description:Windows's default encoding is GBK, and Linux's default encoding is UTF-8. The edited Chinese Characters in Windows are garbled characters in Linux. To solve this

Installation httpd-2.4.12 for linuxcentos Assume that: Apr is installed in:/home/manage/lib/apr Install apr-util in/home/manage/lib/apr-suite/apr-util Install apr-iconv on/home/manage/lib/apr-suite/apr-iconv Install apache http server (httpd)

Set the port range for Linux/Windows Recently, the program failed to start because the port occupied the listening port.Therefore, I checked some information and saw where to set it. Linux (CentOS ):The default value is 32768-61000. Modification