Linux

The shortcuts to our programs in Ubuntu are placed in the /usr/share/applications folder, which is the file ending with. Desktop. We can create our shortcuts in this folder and copy them to the desktop. Let's take an example of creating an Eclipse

with the command:Files and directories:# cd/home into the ' home ' directory# CD: Return to the top level directory# CD:                             /.. Return to the top level two directory# CD-Back to the last directory# cp file1 file2 copy file1

SSH Service Optimization point 1, do not use the default port 2, prohibit the use of protocol version 13, restrict the login user allowusers-->> Whitelist 4, set idle session timeout length 5, Use the firewall to set up SSH access policy 6, only

FindReal-time Lookup tool to complete file lookups by traversing the file system hierarchy under the specified starting path: Working characteristics: Find speed slightly slow: exact find: Real-time Find: Usage: Find [options][find start path]

1.1 QuestionsThis example requires the rapid construction of the FTP Web server on a Linux host, the successful implementation of Web page deployment and access to complete the following tasks: Setting up an FTP service on a CentOS7 virtual

DAY03-02 Amin linux-linux Disk Management4.1 DF Command [[email protected] ~]# df-h file system capacity used available% mount point/dev/sda3 26G 1008M 25G 4%/DEVTMPFS 902M 0 902M 0%/dev tmpfs 912M 0 912M 0%/DEV/SHM tmp FS 912M 8.6M

First of all, for this third job, give me the preparation time really not much, because the new year back home 6 days, there is no way to study and think in a timely manner, returned to the House will be a cursory look at the relevant operation with

White Plain file green executable file Red zip file blue directory cyan link file (equivalent to shortcut) yellow device file Gray other file Commands and paths are paddedUnder the virtual terminalUse the TAB keycommand to be

1. Install git dependency PackageYum Install GCC Perl-extutils-makemaker2. Delete existing GitYum Remove git4. Download git source codeSwitch to your package file storage directoryCd/home/lnmpDownload the GIT installation packagewget

Install package: Yum install-y vsftpdvim/etc/vsftpd/vsftpd.confAnonymous_enable=no # do not allow anonymous users to log onLocal_enable=yes # allow local users to log onWrite_enable=yes # Write permissionlocal_umask=077 # umask value for local

To talk about why this is the problem of network configuration, but also from the configuration of DNF (game login), since the Linux server is used by others to set up a good end, extranet access and need to configure the PHP Gateway access

Install package Yum Install-y dumpDump [option] The file name of the original file or directory after backup. Backup specified mount point (only ext2, ext3 file system supported)-level 0-9 10 backup levels, level is digital, 0 is full backup, 1 is

I. Suspend and resume of equipment IRQThis section addresses the question of how to suspend a device interrupt (IRQ) during system hibernation. How do I resume a device IRQ during a wake-up from hibernation?In general, the IRQ (interrupt request

First, how the shell handles commands 1.shell divides the command into multiple parts based on the space characters that appear in the command 2. Determine whether the first field is an internal command or an external command

First, prefaceThis article is a second article describing the operating parameters of Linux virtual memory, mainly about Oom-related parameters. In order to understand the Oom parameter, the second chapter simply describes what is oom. If this noun

Multimedia Applications on Linux Terminals The Linux terminal supports multimedia, so you can listen to music, watch movies, watch pictures, or even read PDF files on the terminal. In my previous article, we learned that Linux terminals support

Linux Performance Testing commands are commonly used in linux performance testing. Linux tcpdump command details Linux strace command Strace is often used to track system calls and received signals during process execution. In the Linux World,

Deploy RDB using the SparkSQL distributed SQL engine in Linux | install MySQL + Hive (Tutorial) and sparksqlrdb●Deploy MySQL # Find and delete local MySQLrpm-qa | grep mysqlrpm-e mysql-libs-5.1.66-2.el6_3.i686 -- nodeps # Install the specified

Kubernetes cluster configuration notes This article describes how to configure a Kubernetes cluster. A kubernetes cluster consists of a master node and a slave node. Run the following services on the Master node:Etcd (the etcd service can also be

Configure email alert in Zabbix3.0 After setting up the Zabbix server and creating monitoring metrics and triggers, how can I use my mailbox to enable the alarm function? This article uses mail as the mail sending tool. The following describes how