A process is an entity that a program runs, and a child process (thread) under a process.Process StatisticsTo start the process statistics, you must first prepare the Accton recorded files
touch /var/log/pacct #创建记录所用的文件
accton /var/log/pacct #激活accton
accton #关闭accton
lastcomm -f /var/log/pacct #查看进程统计记录的文件
The background runs a task that takes a long time to run, put it in the background to run it so that you can enter a command to run after using the shortcut key CTRL + Z use job
-addon-acpi│ │└─hald-addon-inpu │└─{hald} ├─libvirtd───10*[{libvirtd}]├─master─┬─pickup│ └─qmgr├─6*[mingetty] ├─rpc.statd├─rpcbind ├─rsyslogd───3*[{rsyslogd}]├─sshd───sshd───bash───bash───pstree └─udevd───2*[udevd][[emailprotected]~]#
Tree: Table of Contents
Option:-C to differentiate file types by color
-L View the depth of the directory
[[emailprotected]~]#tree-cl2/boot/boot├── config-2.6.32-504.
Many users are accustomed to open a lot of tabs, but do not like sorting, here to give you a few quick ways to switch the Firefox tab.
Use Firefox with its own shortcut keys
Windows users can use Ctrl+1 ctrl+2 to navigate to their first second extension, and Mac users use Cmd+1 cmd+2, which is handy for finding the first few tabs.
Install Firefox extension: Ctrl-tab Quick Switch tab
This extended feature is similar to Windows, holding down ALT + + TAB in each window to toggle the function, a
Now we are browsing the web often open a lot of tags, but too many of the tabs to see when it brings a little inconvenience, this article small series for you to introduce several fast switch Firefox browser tag methods.
Use Firefox with its own shortcut keys
Windows users can use Ctrl+1 ctrl+2 to navigate to their first second extension, and Mac users use Cmd+1 cmd+2, which is handy for finding the first few tabs.
Install Firefox extension: Ctrl-tab Quick Switch tab
This extended feature
design.Img-rounded: Rounded corners.Img-circle: Round.Img-thumbnail: thumbnail, with a border added to the outer layer.
Icon
Bootstart has many small icons built into it. Use the following method. In fact, in the above "Form-control-feedback" has been used. Which "Glyphicon" is necessary.
Input Box Group
The input box group is a "Input-group". We need to add some suffixes (such as the mailbox suffix) and prefix (Money symbol ¥, $, etc.) to be used to "Input-group-
Single selection box
Effect
Code
Drop down box
Effect
Code
Button
Button
Effect
Code
Toggle button
Effect
Code
Auxiliary class
Contextual colors
Effect
Code
Contextual Backgrounds
Effect
Code
Input Box Group
Plug - ins
The Style input-group-addon input box is actually not a plug-in, add
Download
1. After downloading the JDK on the Oracle website, run Jdk.exe and install to the designated directory, after the installation completes CMD, enters the Java check whether installs successfully
2. Download Eclipse at Eclipse website
3. Firefox browser configuration firebug and Firepath
https://addons.mozilla.org/en-US/firefox/addon/firebug/
https://addons.mozilla.org/en-US/firefox/addon/firepath/
you need to install the Firebug plugin on Firefox.
This may seem a bit depressing, but in fact it's not as troublesome as it seems, as long as you follow the steps below to quickly use YSlow:
Download the latest version of Firefox to http://www.mozilla.net.cn/firefox/and install it. Of course, if you've already installed Firefox, you can skip this step.
Download the latest version of Firebug to https://addons.mozilla.org/en-US/firefox/addon/1843/an
for more complex asynchrony. Node.js-C + + extensions need to go beyond standard event loops. Plug-in authors encourage thinking about how to avoid blocking I/O event loops and accomplishing task-intensive work by LIBUV non-blocking system operations, worker threads, and user-defined threads.
Node.js Built-in Library: The Node.js itself uses a large number of C + + extended api,c/c++ extensions when one of the most important classes Node:objectwrap
node.js Numerous static link libraries such
Reference article: http://www.linuxidc.com/Linux/2012-11/73629.htm
Also recommended Firefox translation plugin:
Quick Translator, Word translation, very convenient ~ ~ https://addons.mozilla.org/zh-cn/firefox/addon/quick-translator/
For full page translation, Gtranslator http://mozilla.com.cn/addon/24/
=============== MP3 Plug-in installation ==========================
Ubuntu system default does not supp
= webman//Access MYSQL database user
Sys_mysql_pass = webman//access to MYSQL database user password
sys_mysql_db = extmail//Using database name
Sys_mysql_host = localhost//mysql server address
Sys_mysql_socket =/tmp/mysql.sock//mysql Socket file
3> Adjust the configuration in the httpd.conf file (add alias settings for Extman related directories) and restart the HTTPD service:
[Root@mail htdocs]# vi/usr/local/apache2/conf/httpd.conf
[Root@mail ~]#/usr/local/apache2/bin/apachectl Restart
=swap--vgname=vg0# Administrator password The first paragraph is the encryption method the second paragraph is the third section of the key encryption password generation method OpenSSL passwd-1-salt ' OpenSSL rand-hex 4 ' ROOTPW--iscrypted $6$ch7jvkcfapv4o/ve$qot4bavz72ck5xjceifl1lnv55xhgoobtepenyn79gy1cs52t9bpery8g9a4gif/ 1yiy6jhmtenj4xxzik2mm.## #可选命令install # Network informationnetwork--bootproto=dhcp--device=ens33--onboot=off--ipv6 =auto--activatenetwork--bootproto=dhcp--device=ens34--onboo
First, the software name recognition[abrt-addon-ccpp]-[2.1.11-19]. [E17]. [X86_64].rpm # #rpm结尾的适用于redhat操作系统Software name software version applicable system 64-bitSecond, how to install the software1.rpmRPM-IVH # #安装-V Display procedure,-h specifies the encryption method is hash-E # #卸载-QL # #查询软件生成文件-QLP # #查询软件安装后会生成什么文件-QA # # Check the name of all software installed in the new system-QA |grep Name # #查询软件是否安装-QP # # Query Software installation pa
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.