Linux

sudo apt-get installSoftware nameInstall software commands?sudo nautilusOpen file (withRootpermissions)?Su RootSwitch to"Root"?LSlist current directory files (excluding hidden files)?Ls-alist current directory files (including hidden files)?Ls-llist

1: Download the Apache installation package under the GUI, I am under the httpd-2.2.9.tar.gz source installation package, the address is http://httpd.apache.org/download.cgi2: By: gzip-d httpd-2.2.9.tar.gzTar xvf Httpd-2.2.9.tarUnpack the

#cd ~ Go back to the current user's home directory [Email Protected]_168_102_centos etc]# pwd/etc//current directory [email protected]_168_102_centos etc]# CD ~//back to current user home Muli [email Protected]_168_102_centos ~]# pwd/root//Current

Linux systems support a wide variety of file systems.1. How can I confirm which file systems are attached to the current system?Use the Mount command to see which file systems are already mounted on the current system.[Email protected]:~$

Linux Restart command: 1, Reboot2. shutdown-r now reboot (root user)3, Shutdown-r 10 over 10 minutes automatic restart (root user use)4, Shutdown-r 20:35 restart at 20:35 time (root user use)If you set the restart through the shutdown command, you

There are three main points:(1) PID file content: PID file is a text file, the content is only one line, the ID of the process is recorded.You can see it with the Cat command.(2) the role of the PID file: Prevent the process from starting multiple

Function Description:The Touch command parameter creates a new file and changes the date and time of the document or directory, including access time and change time.Command format:touch [Options] ... File...Command parameters:-A or--time=atime

Cp-f e:/xml_editor/xmleditor25/xmleditor/editor_uiouterctrl/traceviewdlg.cpp E:/XML_EDITOR/' xmleditor windows serv Er '/xmleditor/editor_uiouterctrl/traceviewdlg.cpp cp-f e:/xml_editor/xmleditor25/xmleditor/editor_ Uiouterctrl/traceviewdlg.h e:/xml_

1. Log in to the server to view the server's kernel version and System Information (UNAME-A), mine is 2.6.32-431.el6.x86_642, from the Zabbix official website according to the kernel version to download the corresponding client.3. Installation Steps 

For connection-oriented TCP sockets, in practical applications, it is common to detect whether the peer is in a connection, and the connection port is in two cases:1, the connection is closed normally, call Close () shutdown () connection graceful

Compile and install gcc-4.8.0 under CentOS 6.4 1. First download the source code wget http: //ftp.gnu.org/gnu/gcc/gcc-4.8.0/gcc-4.8.0.tar.bz2 2. Extract tar -jxvf gcc-4.8.0.tar.bz2 3. Download the dependencies required for compilation. cd gcc-4.8.0　

Explanation of common CentOS Performance Detection commands 1. uptime [Root @ smgsim02 ~] # Uptime15:08:15 up 98 days, 2 users, load average: 0.07, 0.29, 0.14 The number of times the system has been running since the current time the number of users

How to make a Fedora Live media The significant change in Fedora 21 was extended to February November, meaning that the ora user base will have to stick to the ora 20, which was released at the end of last year for up to a year. However, what if the

Python integrated development environment (Eclipse + Pydev)When I first started learning python, I used Editplus and Notepad ++ to write small programs. Later I came into contact with Sublime Text2 and thought it was very good. If I had nothing to

Linux Character Set Problems During Linux system logon or remote operations, or sometimes when we use man in a character terminal to view instructions for a command, the content may contain garbled characters similar to . In this case, you can use

How do Ubuntu users install PlayOnLinux 4.2.4 PlayOnLinux is a front-end program of wine to run Windows applications on Linux and Mac OS X. PlayOnLinux is a graphical front-end program written in Python. In addition, this program also supports the

Disable root Account Logon in Linux 1. Modify the file:/etc/ssh/sshd_config # PermitRootLogin yes To: PermitRootLogin no   2. Restart the ssh process /Etc/init. d/sshd restartStopping sshd: [OK]Starting sshd: [OK]   TIPS: When you log

Install Docker V1.0 on CentOS 7 Install Docker V1.0 on CentOS 7 Rpm-Uvh http://dl.Fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm Yum-y install docker-io # Only this command can be done; Service docker start # start docker Chkconfig

Install wine and sourceinsight in ubuntu12.04 1. Install wine Sudo apt-get install wine2. Install source insight Copy the executable file installed by source insight to ubuntu. I copied ~ /Desktop. Run commands Wine ~

CPU cache query tool in Linux In Linux, you can use the following tool to query the CPU cache: Method 1: $ Lscpu L1d cache: 32 K (level-1 data cache) L1i cache: 32 K (level-1 Instruction cache) L2 cache: 256 K (second-level cache) L3 cache: 8