Linux

The hard drive is full, plus the hard disk expansion, whether it is a stand-alone server, or cloud space to buy a new hard disk, the same way of expansion. The following to Ali VPS for example, in detail, mounted hard disk expansion of the 2

First let's get to know, what is Tmpfs and/dev/shm/? TMPFS is a memory-based file system on the Linux/unix system. TMPFS can use your memory or swap partitions to store files. This shows that TMPFS mainly stores the temporary files. It has the

We choose overseas VPS whether it is to build a station or use for other project tools, from the cost, configuration and other cost-effective or have a great advantage, but because of physical distance, the stability of the line and other issues,

There are three main types of file time under Linux: 1.1 Modification Time (mtime) File modification time, that is, when the contents of the file changes, update this time, does not include file permissions and property modification. Using Ls-l

On the other hand, the Linux system is also more prominent, it is free, stable, and free from the characteristics of virus interference by the user's favorite. But Windows XP is more convenient for average users than Linux, but I personally think

The new version of MEGACLI-1.01.24-0.I386.RPM installs the program under/OPT and can customize the installation directory, for example: rpm–relocate/opt/=/usr/sbin/-I megacli-1.01.24-0.i386.rpm to replace the installation directory/opt into/usr/sbin.

The normal mount disk under Linux is fdisk, but Fdisk does not support GPT partitioning (the MBR partition table supports only 2T disks), so the disks to be mounted larger than 2T have to use parted for GPT disk operations! Parted is powerful and

Commercial cloud storage services, such as Amazon S3 and Google Cloud Storage, offer highly available, scalable, and unlimited volume object storage services at affordable prices. To speed up the widespread adoption of these cloud products, these

This article describes a Linux system under the flash crash solution. The environment is as follows: Operating system: OpenSUSE 13.2 32-bitBrowser: Firefox 34 versionStatus: All pages using flash appear Adobe Flash plugin has crashed.There are

Among the official sources, rootkit Hunter can do things such as detecting rootkit programs, detecting backdoor procedures, and host-side suite checking issues. Official Downloads:

My MySQL database in the MSSQL database after the import of data files, "error 1036 (HY000): Table ' xxxx ' is read only" error hint, because of the knowledge of MySQL, temporarily did not find a solution, after the online search and testing, The

Set up this server, so that the client through the setting Proxy server squid to browse the Web page, through the proxy server SOCKS5 to use QQ, MSN, Securities and other services, the following brief introduction of the server's erection

1. What is Linux? Linux is an exotic operating system that is born on the web, growing up on the web, and ripe for networking. In 1991, Finnish college student Linus Torvalds The idea of developing a free UNIX operating system, when Linux was born,

1, how much hard disk space to install Linux? Decide what distribution Linux to install, how many applications to mount, whether to install the original code, and so on. For example, the most basic Slackware Linux requires about 10MB of space,

1. What is a transparent agent? If you ask: how can I make it possible for a user's browser to use my Squid cache proxy server to surf the Internet without any proxy settings? You will need to use a transparent proxy at this point. The transparent

With its superior and stable network server performance, Linux has conquered many software and hardware manufacturers and the vast majority of computer fans. According to CNET, IDC data shows that Linux has taken second place in the server market.

Recently encountered a project, front end with Apache HTTTPD for publishing (80 port), through the dual-machine load balancer forwarding to the back end of two tomcat processing (8081 and 8082 ports), now need to monitor the situation of these three

1. Custom 404 error page for Linux virtual host settingsSetting a custom error page allows you to add website records and retain customers who may not be able to open the page. Windows provides custom error page settings for our VM, you can set all

DirName can be an absolute or relative path. If the directory name is omitted, it is changed to the user's home directory (that is, the directory where the login is located ).In addition ,"~ "Also indicates the home directory," .. "indicates the