ubuntu 强制拆卸软件
bigCat Posted in Linux - 0 CommentE: The package bcompare needs to be reinstalled, but I can’t find an archive for it.
dpkg --remove --force-remove-reinstreq bcompare
E: The package bcompare needs to be reinstalled, but I can’t find an archive for it.
dpkg --remove --force-remove-reinstreq bcompare
after suspend.... 休眠后就傻逼了
sudo service network-manager stop
sudo rm /var/lib/NetworkManager/NetworkManager.state
sudo service network-manager start
bug..... shit
ubuntu 10.04 去掉了sun-jdk 并推荐用openjdk
但是 Intellij IDEA 不推荐openjdk,所以偶还是要用sun-jdk
sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"
sudo apt-get update
Synaptic Package Manager里就能搜到jdk了
sudo gedit /etc/environment
在 environment中修改如下信息:
PATH="/home/damao/Programs/idea/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/lib/jvm/java-6-sun/bin"
JAVA_HOME="/usr/lib/jvm/java-6-sun"
CLASSPATH=".:/usr/lib/jvm/java-6-sun/lib"
JDK_HOME="/usr/lib/jvm/java-6-sun"
JDK_HOME这个是Intellij IDEA要用的,和JAVA无关
由 于ubuntu中有默认jdk还需要执行如下工作
执行
代码:
sudo update-alternatives --install /usr/bin/java java /usr/java/jdk1.6.0_20/bin/java 300
sudo update-alternatives --install /usr/bin/javac javac /usr/java/jdk1.6.0_20/bin/javac 300
将我们安装的JDK加入java选单
sudo update-alternatives --config java
设置系统默认的JDK
java -version
tips 相应文件可以 ll wine* 出来
瞄一眼后 rm -rf wine* (除非你知道你在干什么才能用这个命令)