View the history of commands along with time
Generally when we try to view the history of the commands in Linux then we only see all the commands which are used but not the time when they were used. Here i will show
How To
How to list files and directories in linux by date and time
Most of you must know the usage of 'ls'. Here I will show you some enhanced use of 'ls' with different switches where you can view the files and directories on the basis of their
Increase security with extended file attributes
This tool is very important for the system administrator to protect important files from getting misused by any other users. The "chattr" utility can be used to secure your important file systems like hosts.allow &
Goldfish on Android Emulator
1.Introduction This document explains how to download, build and run Goldfish on TI's ARM Cortex A8 based AM37x Beagleboard-XM. 2.Getting Source Code: Host Setup 2.1.1 Java JDK setup Ubuntu now comes only with OpenJDK which
How to fix bash:command not found error in Linux/Unix
In my last article I had shared the instructions which can be used to check the path of any command on your Linux machine so that you do not end up with this error Most
How to Fix [ORA-00845: MEMORY_TARGET not supported on this system]
This is a very common error which you might face while starting up your oracle database. This happens when your system is out of temporary storage. While starting up the database oracle uses /dev/shm to
How to change the default runlevel of your Linux machine
Question: By default when you install a linux operating sustem with GUI you are logged into the graphical user interface rather than CLI (Command Line Interface). So what if you directly want to login to CLI
How to find bit size of your Linux/Unix/HP-UX machine
In this post I will help you out with few commands which you can use to find the bit size of your machine. Generally of you are having a 64 bit machine then you will