Cloud Applications

Ubuntu installation of jdk7u40 first step: Download the jdk-7-linux-i586targz [plain] wget-chttp: downloadoraclecomotn-pubjavajdk7jdk-7-linux-i586targz (note: If the download can not come down, it is recommended to use thunder download, next, copy

In ubuntu, the sshtunnel program (gSTM) works with privoxy to set up the http proxy (gSTM). It is an sshtunnel program in gnome desktop environment. You can avoid entering an ssh command on the command line to build an ssh proxy. The installation is

Linuxulimit and dynamic modification of the maximum number of MySQL threads limit ulimit is to restrict the use of resources by processes. According to Moore's law, high-end hardware is almost the same as the cabbage price, but the software resource

In linux, how to disable the ICMP response function input: echo1 & gt; procsysnetipv4icmp_echo_ignore_all. if you need to ping the general rule, enter: echo0 & gt; procsysnetipv4icmp_echo_ignore_all, so how to disable the ICMP response function

In the near future, some projects of multi-application (multi-task) switching in the command line (Terminal Interface) of the embedded Linux system need to run multiple applications at the same time, but I have no idea about this. I always

Obtain date-d & quot; 1 dayago & quot; + & quot; % y % m % d & quot; date-d & quot; 1 monthago & quot; + & quot; % y % m % d & quot; similar to date-d & quot; -1dayag1monthag: method for obtaining the date of the previous day date-d "1 day ago" + "%

Linux system boot process description this article describes the linux system boot process, which belongs to the scope of personal understanding. if the expression in this article is incorrect, please criticize and correct it! After the computer

Solaris uses the ndd command to set the NIC rate 1 to view the NIC-related parameter ndd-getdevbge0 & lt; arg & gt; to view the current parameter value such as & quot; ndd-getdevbge0adv_autoneg_cap & quot; check whether Nic adaptation is enabled in

Linux file system: records the overall information of this filesystem, including the total amount, usage, and remaining amount of inodeblock, as well as file system formats and related information such as inode: records file attributes, a file Linux

Several tips about nmap Nmap (NetworkMapper) is an open source network detection and security audit tool. Its design goal is to quickly scan a large network. of course, it is no problem to scan a single host with it. Nmap uses several original nmap

Linuxwinewar3-couldn & amp; 39; tloadmodule: usrli solved 1 my operating system 2OS: fedora17x86_643wine-15291 before on ubuntu, I played Warcraft 3, recently used fadora. I want to play this game again. Installing wine linux wine war3-couldn't load

Mount other partitions in ubuntu to the home, and replace the content of the current partition. sometimes, when we install the system, we may make a small distinction because we didn't pay attention to it, we can't afford that disk. at this moment,

Shell script implements simple timed database check and email sending; ** iostest_kr1052 ** imop_tw_s11052 ** interval ** imop_tw_s31052 ** ko_kr_s11052 ** each shell script implements simple timed database check and email shell mysql mailvi ip.txt #

Linux command for viewing file content cat displays file content starting from the first line tac displays nl display from the last line at the same time output line number more one page display content less similar to more, however, its advantages

In LINUX, when diff compares files, an error occurs: Binaryfilesfile1txtandfile2txtdiffer. in LINUX, use the diff command to compare files: [html] difffile1txtfile2txt. if both files are text files, the comparison is normal, if an error occurs

Rpm usage notes most open-source software is released in the form of source code. the procedure for installing a program in the form of source code is generally as follows: configure checks the compiling environment, related library files, and

How to configure the linux server login welcome information when logging on to a testing machine, we found that a line & amp; rsquo; WelcometoCloudex & amp; rsquo; was displayed before PS1. In linux, you can set the etcissue and etcmotd files to

CentOs6364-bit installation of libreoffice411 due to server problems, the original Ubuntu32-bit system was replaced with CentOs6364-bit, which encountered some problems when installing libreoffice. First, the installed libreoffice version is

Change the default state of AMPM in the SAR time output format. after SAR outputs exportLANG = en_US in Chinese, the output result is as follows: 06: 00: 01 PMCPU % user % nice % system % iowait % steal % idle06: 10: 01 PM changes SAR time output

Linuxdebugfs you can use the sharing software to view the gpio status. adding debugfs to debugging can sometimes get twice the result with half the effort: adbshellmkdirdatadebugmount-tdebugfsdebugfsdatadebugcddatadebug check gpio status root @