If you don’t know the root password of Debian, how are you going to change it? You need to know a method of password recovery for the Debian Linux operating system. What this method does is reboot your machine into what is called “single user mode”. Single user mode is also referred to as maintenance mode and is runlevel 1. …
Read More »Tag Archives: Password
SSH login without password using RSA key authentication
With RAS key authenticating mechanism, you can login (using SSH ) to a server without providing the password. RSA is an algorithm for public-key cryptography. This process is most suitable for working automated process. For automating backups or run some jobs frequently in a trusted server this will contribute an important role. And the other advantage of RSA key authentication …
Read More »Enable SSH access in Cisco ASA 5510
Once you are done with the basic configuration of Cisco ASA 5510, the next step is to enable SSH access from remote computers internally or externally, Steps involved in configuring SSH is as follows Firewall_5510#config t Firewall_5510(config)# enable password xxxxx(your password) Enable password is necessary to enable ssh access Firewall_5510(config)# username test password test123 User name and password for connecting …
Read More »Use AWK to print column’s from file
In many times, we all may required an output of specific column in a file, for example we want to know the users in the system, for this we need to open passwd file in /etc folder and view, but the file is having so much of information, it is time consuming to takeout user name, in that case we …
Read More »Enable database encryption on PuTTY Connection Manager
PuTTY Connection Manager is a free PuTTY Client Add-on. It can store sensitive information’s like IP address username and passwords of our Servers and Network switches. We can save even commands and scripts in the Connection manager database. Once a connection create and save in the database anyone can access that server without user id and password. It is not …
Read More »How to unlock nokia 1600 / 2600 security code without software
What you do if you forgot your security code in your NOKIA 1600 and 2600. There are many softwares to unlock mobile phones.But in NOKIA 1600 and 2600 there is a software bug in security feature. No technical knowledge is needed to unlock this phone. just follow the steps below.
Read More »