64 bit ও 32 bit লিনাক্সে Avro keyboard ইন্সটল করার পদ্ধতি | Ubuntu Library

64 bit ও 32 bit লিনাক্সে Avro keyboard ইন্সটল করার পদ্ধতি | Ubuntu Library.

download-scim-avro.tar.gz 

built instruction from avro

grub2 - Grub Error in Ubuntu 12.04 after upgrade from 11.10

Boot into the Ubuntu Live Cd and open terminal.



1. Identify Ubuntu partition:

sudo fdisk -l

2. Mount it ( replace sda1 with the Ubuntu partition number):

sudo mount /dev/sda1 /mnt

3.Reinstall grub:

sudo grub-install --root-directory=/mnt /dev/sda
sudo update-grub

Solution from: grub2 - Ubuntu 11.10 not showing up in GRUB bootloader after update and restart :( - Ask Ubuntu.

What are Unity's keyboard and mouse shortcuts? - Ubuntu 12.04

What are Unity's keyboard and mouse shortcuts? - Ask Ubuntu.

Show All Running Processes in Linux

Show All Running Processes in Linux.

Subversion Commands

Subversion Complete Reference.

Installing Oracle-JDK in Ubuntu

Download JDK from ORacle. Run Terminal:

chmod u+x jdk-6u31-linux-i586.bin
./jdk-6u31-linux-i586.bin
sudo mv jdk1.6.0_31 /usr/lib/jvm/

#Next line will add java to symlink

sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk1.6.0_31/bin/java" 1
sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk1.6.0_31/bin/javac" 1

Or, better if you can set environment variable by adding the following lines at the bottom of .bashrc by "gedit ~/.bashrc":

export JAVA_HOME=/usr/lib/jvm/jdk1.7.0_03
export PATH=$PATH:$JAVA_HOME/bin

You can now check if the java is installed properly in terminal:

java -version
javac -version

These will return the version of java and javac.