ubuntu初装环境设置

1.菜单栏始终显示

            1)sudo apt-get autoremove appmenu-gtk appmenu-gtk3 appmenu-qt
            2)sudo apt-get remove indicator-appmenu

            3)重新启动

2.firfox安装flash

            1)tar -zxvf install_flash_player_11_linux.i386.tar.gz

            2)sudo cp libflashplayer.so /usr/lib/mozilla/plugins

            3)sudo cp -r usr/* /usr

3.创建快捷方式

            1)sudo vi /usr/share/applications/Studio.desktop (注意行末尾不能有空格)

                  [Desktop Entry]
                  Name = Studio
                  comment= android studio
                  Exec=/home/zhouli/software/android-studio/bin/studio.sh
                  Icon=/home/zhouli/software/android-studio/bin/studio.png
                  Terminal=false
                  Type=Application

4.修改hosts

            1)sudo chmod 777 hosts(不需要,多余)

            2)sudo gedit /etc/hosts

            3)sudo /etc/init.d/networking restart

5.修改命令提示符

            1)vi ~/.bashrc  修改内容如下所示

                  if [ "$color_prompt" = yes ]; then
                      PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]::\$ '
                 else
                      PS1='${debian_chroot:+($debian_chroot)}\u@\w::\$ '
                  fi

6.java环境

              1)tar -zxvf jdk-8u60-linux-i586.tar.gz

              2)sudo gedit /etc/profile

                    export JAVA_HOME=/home/zhouli/software/jdk1.8.0_60
                    export JRE_HOME=/home/zhouli/software/jdk1.8.0_60/jre
                    export CLASSPATH=.:$CLASSPATH:$JAVA_HOME/lib:$JRE_HOME/lib
                    export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin

              3)重新启动

              4)命令在当前terminal生效 source /etc/profile