Cloud Applications

The software-dependent tool pkgutilLinux under Solaris can automatically install the software packages on which RPM depends. there are fewer users in the solaris system. many people do not know that there are tools for automatically installing

After grub2 password version 1.97-beta is set, GRUB2 supports setting the boot password. You can directly modify/boot/grub. cfg. Of course, it is best to change/etc/grub. d/00_head: add cat & lt; EOFsetsuperusers & quot; user1 & quot; passworduser1

Install node1, $ wgethttp: // nodejs.org/dist/node-v0.10.14.tar.gz in ubuntu (the version number is http://nodejs.org/distgz and you can see Segment 3, $ cdnode-v0.10.144, $. /conf install node 1 in ubuntu, $ wget http://nodejs.org/dist/node-v0.10.14

In ubuntu, a few lines of the file are displayed. 1. the cat command is as follows: the command lines 200th to 240 in file_name are available in two ways: [plain] catfile_name | head-n240 | tail-n40catfile_name | tail-n + 200 | head-n4... in ubuntu,

Ubuntu12.04 and above, how to restore the traditional GNOME interface, Ubuntu12.04 and above, began to use Unity as the interface system. it is too uncomfortable for people who have been using the GNOME interface, the following is how to restore

In wdcp environment lanmp/lnmp/lamp manually install pdo_mysql method because WDCP has downloaded the PDO_MYSQL-1.0.2 in the temporary installation directory, so we only need to log on to the server on SHH, and move to the installation package lanmp

Grub is displayed on ubuntu. the grub menu is hidden by default. to hide the grub menu, you need to perform the following operations: 1. you need to modify lines 5th in/etc/default/grub: sudogedit/etc/default/grubGRUB_HIDDEN_TIMEOUT0 (the default

Linux temporary or permanent DNS modification recently reinstalls the system for VPS. because the service provider does not provide DHCP, you have to manually set the IP address and DNSServer. Sadly, when the system was reinstalled, it forgot to

Correct some misunderstandings of ctime for Linux beginners in order to distinguish ctime from mtime when they first come into contact with ctime. The mistake is that ctime only changes when the file or directory permissions change, A big mistake!

How to add a disk (or disk) to Fedora15 and how to add a disk (or disk) to Fedora15 1. before starting Fedora15, in the OracleVMVirtualBox manager, click Set 2. in the "storage" column, click Add virtual hard disk control next to the controller box.

How to retain data in the/home partition during Ubuntu reinstallation Windows system can only format the C disk during the reinstallation, so as to retain data in other partitions. The Ubuntu system is also supported, as long as A/home partition is

When you install an application in Linux, the default installation path is/usr. Generally, there is no choice, unless you do not want to use this program & hellip; the installation method is generally: 1. rpm or deb software package. you can simply

To solve the problem of invalid nginx wordpress pseudo-static rules, I moved to the PR line of EMSVPS two days ago and used the latest WDCP2.0 management panel to support multi-user management (we have several shared VPS, I need this function most.)

CentOS uses the installation CD to create a local yum source to install the RPM Package [summary] in the CentOS or RHEL system environment, RPM dependency is a headache. After each system installation is complete, I want to install another software

Ubuntu12.04 completely disable the TouchPad method abstract: Ubuntu12.04 does not close the TouchPad by default, it is inevitable to encounter each typing. In addition, each time the instance is disabled, the restart will become invalid. After

Export command-linuxexport command function description: sets or displays environment variables. Syntax: export [-fnp] [variable name] [variable setting value] Supplementary Note: When executing a program in shell, shell provides a set of

Shell script learning notes-Introduction and basic format shell introduction shell the original English meaning is shell, shell meaning. In linux, the shell in unix is a command line interface that accepts user commands. When the shell executes the

Linux Clear history in/etc/profile change HISTSIZE1000 to 0 or 1 execute the rm-rf.bash_history clear historyhistory-c do not write the command name into the history file when executing the command, put in the buffer, return... In Linux, clear the

Commands for extracting war packages from linux many people on the Internet say that the jar package can be decompressed, but the directory cannot be specified when the jar command is decompressed. we recommend that you use unzip to decompress the

When the mouse and touchpad of ubuntu are disabled, the laptop may encounter incorrect operations when typing many times. The following three methods are summarized in ubuntu. Some laptops support the Fn + F4. you can directly switch between the two.