1. What is the principle of ChkConfig?
2. How to implement the service effect in redhat? Service httpd start
3. The implementation of the second hard disk, the implementation of automatic MOUNT?
4. The data file position migration of the mysql database is specified where the location of the data file is specified? ----> 5. I am a firm software English supporter. All software, I can use English, I am used. WINDOWS, OFFICE, Visual Studio. Seeing the Chinese characters in the software, I always feel that it is unclear. Oracle When installing, you can install and run under the Chinese Windows by setting NLS_LANG to install it. Can Java can? Generally, Java-based procedures, automatically adopt Chinese during installation and runtime, can this problem solve? Javac == java -classpath $ java_home / lib / Tools.jar com.sun.tools.javac.main If you use the following way, Javac: java -duser.language = en -duser.region = US $ java_home / lib / Tools.jar com.sun.tools.javac.main then Javac is English. How to reach two -D effects by setting the environment variable?
