Installing wireshark in centos is quite simple. Two commands are enough. Here, we mainly record the installation of writing usage: 1. yuminstallwireshark. Note that wireshark commands and graphical interfaces cannot be used. However, it provides basic packet capture functions. 2. yuminstallwireshark-gnome. This makes it easy to use. If you can log on to the graph
Since wireshark is installed in CentOS, you can use yum to install wireshark, so www.2cto.com sudo yum install wireshark everything went well, 12 m things, and then complete. So input: wireshark is very strange and cannot find the command, it is very depressing, so looking f
CentOS 7 Setup Boot service to add custom system services
Create a service file
Save Directory
Set up boot from
Other commands
1. Create a service file
File path
vim /usr/lib/systemd/system
Service file Content
[Unit]Description=nginx - high performance web serverAfter=network.target remote-fs.target nss-lookup.target[Service]Type=forkingExecStart=/usr/local/nginx/sbin/nginx -c /usr/loca
Recording CentOS-7-x86_64-DVD-1503 and Windows 7 single hard disk dual system installation, Windows 7 installation centos
My original idea was: Win guided CentOS, but eventually it turned into
Install CentOS 7 and centos with a USB flash drive on Windows 7
If you already have Windows 7, you have to install CentOS 7 again.1. Divide disk space
Separate the installation space fo
Bend the Host Name of CentOS 7, and bend the Host Name of CentOS 7
In CentOS 6, it is easy to modify the host name.hostnameCommand to permanently modify the Host Name and directly write it into the file/etc/sysconfig/network.
However, in
CentOS 7 Installation Guide and CentOS 7 Installation Guide
CentOS 7 Installation Guide (USB flash drive)
I,Preparation Phase
1. Download The CentOS7 image file (ISO file) to your computer. download the file from the official webs
Set up an FTP server on centos 7 and set up ftp on centos 7Note: This article refers to the CSDN blogger xiaocia's article 《Build an FTP server on CentOS7To verify the feasibility. However, there is one drawback:
After linux is restarted, ftp cannot be accessed. I have also provided correction methods for this. For details, refer to section
MySQL installation tutorial in centos 7, centos 7 MySQL
How to install MySQL in centos 7
Install MySQL
There are two differences between mysql and windows.
1) Save my. ini to/etc/my. ini
2) User Permissions, executed by individual
Install centos 7 and centos 7Operating System Image File: CentOS-7-x86_64-DVD-1708Step 1: Download the operating system image file at the following address: Images.
Step 3: click "enable this VM ".Step 4: Start to install the system. The specific steps are as follows:
Sele
GUI for installing centos 7 and centos 7 GUI1How to install GUI in centOS7
When you install the centOS7 server version, the GUI program of the GUI is not installed by default. You need to manually install the CentOS7 Gnome GUI package.
2Install the gnome GUI program using commands in the system
Before installing the
Install Mono using the yum command in centos 7, centos 7 yum
Preface
After trying to install mono on the Internet, this installation process went through about two weeks and tried various versions and all the installation methods described by the blogs. You can try different versions of mono by installing the following
CentOS-7 disk resizing, centos-7 resizing
* 1. Here we also want to resize the hard disk on CentOS7 installed in VMWare, and do not restart the virtual machine. The size of the/home directory before resizing is 348 GB, as shown in :*
* 2. For details about how to add a hard disk in the middle, see "how to add
Install and configure MySQL on centos 7 and configure mysql on centos 71. Download MySQL Yum RepositoryHttp://dev.mysql.com/downloads/repo/yum/2. Install MySQL Yum Repository locallySudo yum localinstall platform-and-version-specific-package-name.rpm3. Install MySQLSudo yum-y install mysql-community-server4. view the root initial passwordSudo grep 'temporary pass
At the time of CentOS 5, we were accustomed to eth0 such a network device naming, in CentOS 6, found that the network device became EM1 name. At that time, when we were installing, we added biosdevname=0 to the startup parameters and we could continue to use the name eth0.
By the time the CentOS 7, the original parame
How to connect to a wireless network in CentOS 7 and connect to a wireless network in centos 7
Although I have consulted the relevant network materials, the following content is original content, only dry goods, no nonsense.
1. Switch to the Super User
[Oscar @ localhost desktop] $ su root
2. query available wireless
How to install gcc in centos 7 and gcc in centos 7
System Environment:Centos7.4
When Nodejs8.7 is installed today, a warning is reported:
WARNING: C ++ Compiler too old, need g ++ 4.9.4 or clang ++ 3.4.2 (CXX = g ++)
Then, check the version installed on your system: 4.8.5.
Okay, you can't use yum for upgrade. you can
When centos 7 is started, the following message is displayed: "initial setup of centos linux 7 (core )"
After the CentOS7 system is updated, restart the system and report an error (initial setup of centos linux 7 (core ))
Solu
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