Linux

Linux Study Notes [2] -- how do I watch videos on the webpage? At least let me check the videos online! Research... 1. When the browser prompts you to install additional plug-ins, you click on the missing plug-ins to go to a web site (Adober, others

On the centos server, configure a NIC configuration (linux and automatic Nic startup). The NIC configuration file is stored in the directory:/etc/sysconfig/network-scripts/specific configuration file: ifcfg-xxx; for example, eth0 is a ifcfg-eth0, lo

In ubuntu, thinkpad T60P GPU is cooled down by T60P 15-inch high resolution (1600x1200) independent professional graphics card ATI FireGL V5200 Ubuntu. This GPU is very popular and can be used for barbecue, there is a possibility of burning your leg.

In the Linux bash shell single terminal interface for job switching and Offline Management in the front and back of Linux, we often need to manage or complete multiple jobs at the same time, such as performing compilation while implementing data

Install PNP4Nagios in icinga. This addon visualizes the monitoring data and is very useful. This page is also linked to the check_mk table.Now let's see how to install it? Official site: http://docs.pnp4nagios.org/pnp-0.6/startfirst Download

Preparations before installing check_mk on icinga: 1. I have installed icinga and used mysql. check_mk requires that the full-featured nagios be installed in advance. It seems that my functions are full. Now icinga is running normally. 2. Check

Use the code to obtain/etc/resolv. the last modification time of the conf file and the file information/etc/resolv. the conf file is the configuration file for DNS domain name resolution. Each line starts with a keyword, followed by configuration

Access windows Shared Folder su with Samba Client on CentOS 6 (get root permission) yum install samba (in fact, we only use winbind in samba so that we can find the network address of the machine using the name of the windows machine. This will be

Ubuntu does not have sound and sound icons disappear. Solution: If ubuntu is installed, or after the upgrade, no sound output is found in ubuntu, and only dump output is displayed in the sound settings. You can solve this problem by checking the

In ubuntu linux, disable the dedicated display/switch the graphics card-the reason for installing the atidriver: the CPU temperature in linux is very high, and the fan conversion platform: ubuntu12.10 32/64 bit DRIVER: unzip s12.11-atidriver 1,

Linux mail sends an email stat = sent but does not receive an email. Today, I try to use the mail command (e. g: mail-s "hello" xxx@163.com) to me 163.com mailbox, 163.com can not receive, however, you can always find the email I just sent under/var/

In Linux, how does one add a user to sudoers? Sometimes when we execute sudo, xxx is not int the sudoers file tells us that the current user is not sudoer, so we need to add the current user as follows: 1. Modify the/etc/sudoers file and enter the

How to Set an IP address that cannot be set when you set an IP address through setup in Linux? There are multiple methods for setting an IP Address: 1. You can directly edit the configuration file, generally, you can use the ifconfig command (for

Linux diary (Exercise record): gzip, bzip2 & tar Use the-c parameter to output the compressed content to the screen, and use the-v output compression ratio to create a compressed file with redirection:Use the-d parameter to decompress the package.

After we have installed the network service management system wdcp in the wdcp system tutorial of the linux virtual host server, there may be a lot of questions about the problems encountered during use. The following are some of the common examples,

After reading this, you can also make the SYSLINUX boot disc file structure as follows: Root-boot │ pe. iso │ ─ ── imgs │ DGDOS. IMG │ HDDREG. IMG │ ISOLINUX. CFG │ MAXDOS. IMG │ ─-isolinux bg.png chain. c32 isolinux. bin memdisk myfont. psf

Sed and AWK getting started. Sed and AWK are text processing artifacts in * nix command lines, which are quite powerful. they are all row-oriented, or they process text in one row and one row. They read content from standard input or files and

Method to mount another Linx Server File System on A Linux Server objective: to access the file system specified on server A on server B, configure Server A to edit/etc/exports and add: /home 192.168.1.1 (rw) # The IP address is the address of

View all CPU load commands in LINUX $ vmstatprocs ----------- memory ---------- --- swap -- ----- io ---- system -- ----- cpu ------ r B swpd free buff cache si so bi bo in cs us sy id wa st 1 4 329796 26040 4528 3379824 1 1 50 160 36 17 2 10 85 3 0

In linux, view all users and all user groups (including how to add) groups, view the group members of the currently logged-on users, groups gliethttp, and view the group of gliethttp users, view the current username/etc/group in the whoami group.