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Arm-Linux root file system network configuration summary this article is divided into three points to record some network configuration tips for embedded Linux Root File: 1. configure static IP for the development board: autoeth0ifaceeth0inetdhcppre-

In linux, the first method is to change the machine name and IP address, and the second method is to use the network management tool that comes with linux: use vi to

Linux system management command ------ the wLinux system administrator sometimes wants to know what the user on the machine he manages is doing, and the Linux management command can help us complete this job, we can use the Linux Management Command

When sudo is used in CentOS and sudoers solutions, the prompt & quot; xxxisnotinthesudoersfile is displayed. thisincidentwillbereported. XXX is your user name, that is, your user name does not have the permission to use sudo, we just need to modify

Install the RTL8188CE NIC driver (MercuryMW150U) in linux. first, describe my system: Ubuntu11.10kernel: 3.0.0-32-generic. today I bought a wireless network adapter Mercury150MbpsMW150U series, I found that the driver does not need to be installed

Xdebug is integrated into CentOS 6.x. if yuminstallphp-pecl-xdebug is CentOS 5, install epel to install rpm-ivh. http://dl.fedoraproject.org/pub/epel/5/x86_64/e ... Xdebug is integrated with xdebug in CentOS 6.x. if yum install php-pecl-xdebug is

If you use nagios in centos6.3, you will always use centos6.3 or earlier versions. when the new server arrives, a new centos6.3 is installed, as a result, there was a small problem when using Nagios monitoring. during system memory monitoring, the

[CentOS] installing rar decompression tool OS environment: x86_642.6.32-220.el6.x86_64CentOSrelease6.2 (Final) * *********************************** rar system tools: wgethttp: // www.rarlab.com/rar/rarlinux-3.8. [CentOS] installing rar

Ubuntu will replace sunjdk with the default openjdk1. download the installation package: jdk-7-linux-i586.tar.gz2. create the installation directory: sudomkdir/usr/lib/jvm3. decompress: tarzxvf. /jdk-7-linux-i586.tar.gz-C/usr/lib/jvm4. set the

Clear from a simple script: Clear the log file 1 In/var/log # clear 2 # use the root identity to run this script. 34cd/var/log5cat/dev/null & gt; messages6cat/dev/null & gt; wtmp7echo... clear from a simple script: Clear the log file 1 In/var/log #

Modify the startup level of centos6.3 or the startup level configuration error. in the root permission operation, run cd/etcviinittab to find the id: 5: initdefault: modify the value to 3 (or another startup level) reboot. If configuration error id:

SELinux-related tool commands The following describes SELinux-related tools/usr/bin/setenforce modify the real-time running mode of SELinux setenforce1 set SELinux to enforcing mode setenforce0 set SELinux to permissive mode if thorough. ..

Linux System Review Memorandum 6 This is the sixth article in this series, mainly about periodic tasks and software configuration management. 6.1 In LINUX, a periodic process refers to a series of commands or scripts that run on a scheduled basis.

Linux System Log parsing 7 --- memorandum this is the seventh article in the series. it was originally written separately. this time, it is very important to add the 7.1-ForwordLinux system log in the linux column, it is of great benefit for us to

RHEL6.3 install the vnc Remote Desktop download installation package: Installing... RHEL6.3 install vnc Remote Desktop download installation package: http://www.realvnc.com/download/vnc/ 1.VNC for Windows Download File name:

FTP is a client software for one-pass file transfer or upload/download. SSH is a secure remote management protocol, including a file transfer function similar to FTP, that is, SFTP, winscp is the most convenient software to use, but if it is not

Why does the disk space remain unchanged after the file is deleted? First, we obtain a list of files that have been deleted but are still occupied by the application: use the root user; # lsof | grepdeletedora25575data33uREG65, 654294983680... why

Linuxvnc operation 10061 error Linux remote operation tool VNC error 10061 this may be because the VNC service does not start to use the command to view, and start to connect! Linux code [root @ abc ~] # Ps-ef | grepvncroot1528315254015: 2... linux

VI commands to open and edit multiple files can be divided into two situations: 1. open multiple files in the same window: vifile1file2file3: n switch to the next file (nnext ): N switch to the previous file 2. open multiple files in different

Adjust the network parameters of/etc/sysctl. conf to increase the system load. adjust the Java code of/etc/sysctl. confnet. ipv4.tcp _ syncookies1 to enable SYNCookies. When a SYN wait queue overflows, cookies are enabled to prevent a small number