Installation of common ubuntu software and common ubuntu Software

Installation of common ubuntu software and common ubuntu Software

InstallUbuntuRemote graphical interface

Sudo apt-get install xrdp (sudo apt-get install .. command for installing software)

Sudo apt-get install vnc4server tightvncserver

After the installation is complete, run the following command (this command is used because the gnome Desktop is installed. Multiple table managers, unity and GNOME, exist in ubuntu12.04 at the same time. You need to specify one at startup, otherwise, even after the remote login verification is successful, it is only the background and nothing else)

Cd/home/Youruser (youruser?Is the username of each user.)

Echo "gnome-session -- session = ubuntu-2d">. xsession

Sudo/etc/init. d/xrdp restart

 

Install the deb File

Dpkg-I <package. deb>

 

1.InstallGitlab
Enter the command line mode of the ubuntu terminal and execute
Sudo apt-get install openssh-server

Sudo apt-get install postfix # sendmail or exim is also OK

Download the package gitlab_7.0.0-omnibus-1_amd64.deb, cd to the package's directory, and execute the following installation command.

Sudo dpkg-I gitlab_7.0.0-omnibus-1_amd64.deb

Run the following statement to enter the configuration file and modify it to your own IP address and port.

Modify the URL in sudo-e/etc/gitlab. rb to http: // 10.20.6: 81.

Initialize the configuration after modification.

Sudo gitlab-ctl reconfigure

Start gitlab

Under the root account, run gitlab-ctl start. View All commands and run gitlab-ctl.

Uninstall gitlab

Gitlab-ctl uninstall

Gitlab-ctl cleanse

Sudo dpkg-r gitlab-ce

Sudo dpkg -- purge gitlab-ce

Sudo apt-get purge remove gitlab.

Enter the modified address in the browser, such as http: // 10.20.6: 81, and the user name and password.

Root

5 iveL! Fe

2.InstallJdk

Decompress tar xvf jdk-7u65-linux-x64.tar.gz

Check whether the java directory exists in the/usr directory under the root user. If the directory does not exist, create the java Directory: mkdir/usr/local/java.

For root users, mv jdk1.7.0 _ 65/usr/local/java

 

Configure environment variables:

$ Sudo gedit/etc/profile

Add the following content at the end of the file to save and close the file.

# Set java environment

Export JAVA_HOME =/usr/local/java/jdk1.7.0 _ 65

Export JRE_HOME =$ {JAVA_HOME}/jre

Export CLASSPATH =. :$ {JAVA_HOME}/lib :$ {JRE_HOME}/lib

Export PATH =$ {JAVA_HOME}/bin :$ {JRE_HOME}/bin: $ PATH

Use the env command to view the JAVA_HOME Value

$ Env

If JAVA_HOME =/usr/lib/jvm/jdk1.7.0 _ 21, the configuration is successful.

Make the settings take effect: the JDK configuration is complete.

$ Source/etc/profile

To ensure correctness, perform a simple test

$ Java-version

Output:

Java version "1.7.0 _ 65"

Java (TM) SE Runtime Environment (build 1.7.0 _ 65-b17)

Java HotSpot (TM) 64-Bit Server VM (build 24.65-b04, mixed mode)

Installed successfully!

Set the default JDK

Sudo ln-s-f/usr/local/java/jdk1.7.0 _ 65/jre/bin/java

Sudo ln-s-f/usr/local/java/jdk1.7.0 _ 65/bin/javac

Sudo update-alternatives -- install/usr/bin/java/usr/local/java/jdk1.7.0 _ 65/jre/bin/java 300

Sudo update-alternatives -- install/usr/bin/javac/usr/local/java/jdk1.7.0 _ 65/jre/bin/javac 300

Sudo update-alternatives -- install/usr/bin/java/usr/local/java/jdk1.7.0 _ 65/jre/bin/java 300

Sudo update-alternatives -- install/usr/bin/javac/usr/local/java/jdk1.7.0 _ 65/jre/bin/javac 300

Sudo update-alternatives -- config java

Select the serial number and set the default jdk.

3.InstallAnt

Step 1: Download apache-ant

Go to the apache official website to download the required version.

Step 2: Extract

Decompress the downloaded package to the/usr/local/ant/apache-ant-1.9.4 directory.

Step 3: Set Environment Variables

Write the/etc/profile file ANT_HOME =/usr/local/ant/apache-ant-1.9.4 and add:

PATH = $ ANT_HOME/bin: $ PATH

Step 4: take effect

Command: source/etc/profile

Step 5: copy the activemq-all-5.9.0.jar and ant-rulevalidator-3.1.0.jar to apache-ant-1.9.4/lib

Copy build. xml to apache-ant-1.9.4 and apache-ant-1.9.4/bin.

Step 6: Run ant

Ant run to check whether it is successful.

4.InstallActivemq

1. Create a folder activemq

Mkdir/usr/local/activemq

2. Download The activeMQ installation package to/usr/local/activemq

Apache-activemq-5.9.0-bin.tar.gz, http://activemq.apache.org/download.html

3. decompress the file to the running directory/usr/local/activemq.

Tar-xzvf/usr/local/activemq/apache-activemq-5.9.0-bin.tar.gz

4. modify the permissions of the activemq running file under the root user

Cd/usr/local/activemq/apache-activemq-5.9.0/bin

Chmod-r 755 activemq

5. Run

Normal start./activemq start

6. Check that the instance has been started.

ActiveMQ uses port 61616 to provide the JMS service by default, and port 8161 to provide the console service. Run the following command to check whether the ActiveMQ service has been successfully started.

Open Port: nc-lp 61616 &

View which ports are on netstat-anp

Check whether port 61616 is Enabled: netstat-an | grep 61616

Check whether it has been started:

(1). View console output or log files

(2) directly access the activemq Management page: http: // localhost: 8161/admin/

User: admin Password: admin

7. Disable

Press ctrl + c or close the corresponding terminal.

5. InstallationEquinox

1. Copy the equinox folder to/usr/local

2. You need to set the permission chmod-R 755Equinox

3.Set/Configuration/config. ini,UseConfig-liunx.iniReplace the path inConfig. ini

4. start with the root user in/usr/local/equinox,./start. sh

 

6. Install the website ruleValidator. war

1. You need to install ipvs

 

6. InstallationTomcat

1. Download apache-tomcat-7.0.40.tar.gz,

Select the Ubuntu, that is, the apache-tomcat-7.0.40.tar.gz file,

2. Copy the installation file to the/usr/local/tomcat directory and enter the command on the console,

Sudo tar-zxvf apache-tomcat-7.0.40.tar.gz

Decompress the installation package to the/usr/local/tomcat directory,

3. Run the following command on the console: sudo gedit/usr/local/tomcat/bin/startup. sh,

Configure the startup. sh file and add the following configuration items,

JAVA_HOME =/usr/local/java/jdk1.7.0 _ 65

PATH = $ JAVA_HOME/bin: $ PATH

CLASSPATH =.: $ JAVA_HOME/lib/dt. jar: $ JAVA_HOME/lib/tools. jar

TOMCAT_HOME =/usr/local/tomcat

The JAVA_HOME and so on are shown in the Sun JDK installation article above.

Save and exit.

4. Go to the/usr/local/tomcat/bin/directory,

Enter the following command:

Cd/usr/local/tomcat/bin,

Sudo./startup. sh

Start the tomcat server,

If:

Using CATALINA_BASE:/usr/local/tomcat

Using CATALINA_HOME:/usr/local/tomcat

Using CATALINA_TMPDIR:/usr/local/tomcat/temp

Using JRE_HOME:/usr/local/tomcat

Using CLASSPATH:/usr/local/tomcat/bin/bootstrap. jar

The code is basically started normally. Enter http: // localhost: 8080/to check whether you can see the familiar tomcat welcome interface.

5. For other configurations, you can configure the conf/server. xml file, such as the port number,

Enter the command: sudo gedit/usr/local/tomcat/conf/server. xml

<Connector port = "80" protocol = "HTTP/1.1"

ConnectionTimeout = "20000"

RedirectPort = "8443" URIEncoding = "UTF-8"/>

Change the listening port to 80 and add URIEncoding = "UTF-8" to support Chinese parameter passing.

The command to stop the shutdown server is:

Sudo./shutdown. sh

7. ubuntuCommand

Manage startup services in Ubuntu

Method 1:

View service list Code

Service -- status-all

Service Code at startup

Sudo update-rc.d-f myservice default

Service Code when the instance is stopped

Sudo update-rc.d-f myservice remove

Method 2:

Installation code

Sudo install sysv-rc-conf

Execute Code

Sudo sysv-rc-conf

Add a service: sudo update-rc.d ServiceName ults

Delete A service: sudo update-rc.d ServiceName remove

8. tomcatSecurity Settings

1. Disable the server port:

Server. xml has the following line by default:

<Server port = "8005" shutdown = "SHUTDOWN">

In this way, anyone can telnet to port 8005 of the server, enter "SHUTDOWN", Press enter, and the server is immediately shut down. From a security perspective, we need to convert the shutdown command into a string that is not easily guessed by others.

For example, modify as follows:

<Server port = "8006" shutdown = "cdmpNC"> in this way, Tomcat can be closed only when telnet to 8006 and "cdmpNC" is entered.

Note: This modification does not affect the execution of shutdown. bat. You can shut down the server by running shutdown. bat.

2. For tomcat3.1, the method for blocking automatic listing of directory files

By default, if you access a web application under tomcat, if you enter a directory name and there is no available welcome file in the directory, tomcat will list all the files in this directory. If you want to block this default behavior, you can modify conf/web. xml file, where: <servlet>

<Servlet-name> default </servlet-name>

<Servlet-class> org. apache. catalina. servlets. DefaultServlet </servlet-class> <init-param>

<Param-name> debug </param-name> <param-value> 0 </param-value> </init-param> <init-param>

<Param-name> listings </param-name> <param-value> true </param-value> </init-param>

<Load-on-startup> 1 </load-on-startup> </servlet>

Changed to: <servlet>

<Servlet-name> default </servlet-name>

<Servlet-class> org. apache. catalina. servlets. DefaultServlet </servlet-class> <init-param>

<Param-name> debug </param-name> <param-value> 0 </param-value> </init-param> <init-param>

<Param-name> listings </param-name>

<Param-value> false </param-value> </init-param>

<Load-on-startup> 1 </load-on-startup> </servlet>

3. Shield administrator users

4. shield the manager Management Interface

5. webpage with running error

If the web page cannot be found, the 404 error will be displayed, and the server configuration will be clear at a glance. To avoid this problem, you need to customize the error page. The settings are as follows:

9Latest InstallationTomcat

Enter the root directory of the currently logged-on user :~

 

1. decompress the package

Tar-xzf apache-tomcat-7.0.54.tar.gz

Obtain the apache-tomcat-7.0.54 folder.

 

2. Change the name. Otherwise, it hurts:

Mv apache-tomcat-7.0.54 tomcat

 

3. Add/usr/local/

Sudo mv tomcat/usr/local/

 

4. Enter/usr/local/tomcat

Cd/usr/local/tomcat

 

5. Change users (Security First)

Sudo chown-R root.

Sudo chgrp-R root.

 

6. Add Environment Variables

Sudo su-

Vi/etc/profile

Add at the bottom:
CATALINA_HOME =/usr/local/tomcat

Export CATALINA_HOME

Save and exit

Refresh variable

Source/etc/profile

 

7. Enter $ CATALINA_HOME/bin

Cd $ CATALINA_HOME/bin

 

8. Modify catalina. sh.

Vi catalina. sh, find

# OS specific support. $ var _ must _ be set to either true or false.

Define CATALINA_HOME and JAVA_HOME again in this line:

CATALINA_HOME =/usr/local/tomcat

JAVA_HOME =/usr/local/java/jdk1.7.0 _ 21

CLASSPATH =.: $ JAVA_HOME/lib: $ CATALINA_HOME/lib

Save and exit

 

9. log out of the root account and try to start tomcat.

Logout

Sudo./bin/startup. sh

If the following is displayed without any exception, the startup is successful:

Using CATALINA_BASE:/usr/local/tomcat
Using CATALINA_HOME:/usr/local/tomcat
Using CATALINA_TMPDIR:/usr/local/tomcat/temp
Using JRE_HOME:/usr/local/java/jdk1.7.0 _ 21
Using CLASSPATH:/usr/local/tomcat/bin/bootstrap. jar:/usr/local/tomcat/bin/tomcat-juli.jar

 

10. Stop tomcat: sudo./bin/shutdown. sh

 

10-1. Modify:/usr/local/tomcat/conf/server. xml

Content: <Connector port = "80" redirectPort = "8443" connectionTimeout = "20000" protocol = "HTTP/1.1"/>

 

11. Install the tomcat service:

Sudo cp bin/catalina. sh/etc/init. d/tomcat

View services:

Sudo service tomcat status

Lists A Bunch Of operation options, indicating that the service is properly installed.

 

12. start tomcat

Sudo update-rc.d-f tomcat ults

 

13. Start a service.

Sudo service tomcat start

 

14. If there is no problem, restart and try again ..