kpcli is a command line password manager for linux/unix. We can store login credential of various accounts in a databases and access the database with a master password. All kpcli commands are almost same as linux commands, so it will…
How to install and run Juypter/Ipython Notebook in Ubuntu/Debian/Linux Mint
Jupyter is a an opensource webapp that allows you to make documents containing live code which can be compiled within the Jupyter notebook itself. It supports over 40 programming languages like python, Ruby… Earlier Jupyter was knows as Ipython Notebook.…
How to install Anaconda (conda) in Ubuntu/Linux
Anaconda is a packaging tool and installer. The main difference between Anaconda and pip is that anaconda works for python and also non-python packages where as pip is only for python packages. 1.Download anaconda Download either for Python 2.7 (32bit/64bit)…
How to Install Antlr4 in Ubuntu/Linux
Antlr is a parser generator written in Java. Execute these commands to download atlr .jar file in /usr/local/lib directory cd /usr/local/libcurl -O http://www.antlr.org/download/antlr-4.5-complete.jar add antlr4 to your class path. export CLASSPATH=”.:/usr/local/lib/antlr-4.5-complete.jar:$CLASSPATH” create alias alias antlr4=’java -Xmx500M -cp “/usr/local/lib/antlr-4.5-complete.jar:$CLASSPATH” org.antlr.v4.Tool’alias grun=’java…
How to login as root / superuser in ubuntu linux ?
Open up your terminal (ctrl+alt+t) and enter this command. sudo su enter your password and now you are root user! Notice the $ prompt has changed to #. aman@vostro:~$ sudo su[sudo] password for aman: root@vostro:/home/aman# Now, you don’t need to…
How to make a gui Calculator in Python using Tkinter
I have written a basic & simple GUI calculator in python using Tkinter module. Since Tkinter is cross-platform so it works on both windows and Linux. If you are a beginner, and want to learn some basic GUI with python,…
Monitor Network traffic & Live up/down speed in linux terminal with vnstat
Vnstat is an Open Source, command-line based network traffic monitoring tool for Linux and BSD. It keeps track of network traffic for different network interfaces. It always runs in the background to do so. It can also show current/live Internet …
Make a simple basic Keylogger in Python for Linux
Keylogger is a program used to monitor keystrokes. the keystrokes are stored in a file somewhere.Lets say you want to see what other people were doing on your computer, when you were away. you can just start the keylogger and…
Useful Apt-Get and Apt-Cache commands for Ubuntu/Debian/Linux Mint
apt-get is a package management command line tool. It is used to download, install & remove and update software packages that are on online repositories. On the other hand apt-cache is used to to search and get information about the…
How to install and use Tkinter in ubuntu / Debian / Linux mint
Tkinter is a GUI module for python. you can use it to make GUI based applications in python. Tkinter provides several GUI widgets like buttons,menu, canvas,text,frame,label etc. to develop desktop applications.Though Tkinter is very popular and is included with windows,…