Linux - JAVA_HOME değiştirme

• Open the ~/.bashrc in a text editor. From the command line, the command would be:
  
  gedit ~/.bashrc.
  
  
• Add the following two lines to the file:
  export JAVA_HOME=/usr/java/jdk<version>/bin/java
  export PATH=$PATH:/usr/java/jdk<version>/bin
  Replace <version> with the version number of the JDK you are using. If you have JDK installed in an alternate location, change both variables to reflect your information.
  
  
• Save your file.
  
  
• Restart your terminal session.
  
  
• Type "echo $JAVA_HOME" to ensure the variable has been set correctly.
  

http://www.ehow.com/how_5120825_change-java-home.html

Linux - RAM kullanımı

free -m

Unix - Uname

uname -a
sistem bilgisi

Unix - Scp ile dosya transferi

scp -r yigit@10.1.3.117:/data/yigit/Report .

Linux - "xargs: unmatched single quote" hatası

find . -name "*.xml" -type f -print0 |xargs -0 grep "10.12.20.70" > yigit/sms.txt

http://www.ducea.com/2007/11/22/xargs-unmatched-single-quote/

Unix'te Ant targetini çalıştırmak

ant "FULLJARCOPY" -f build.xml

Unix - Komut tarihi

more ~/.bash_history