Posts Tagged command line
📅 April 11, 2017
Are you curious to find out what colors your terminal supports?
The program colortest-python answers this question by displaying colors in a variety of ways.
📅 April 8, 2017
Bash arrays can be tricky, so here are a few hints to aid understanding.
📅 December 20, 2016
Are you pondering important life questions, such as, “What is the temperature and current frequency of my Core i7 CPU?”
“I have no idea what C0/C1/C3/C6/C7 states are, but I sure want to know how much time my CPU spends in them.”
“What is the stepping, model, and family info of my i7 CPU? Are we related in some way?”
Well, ponder no longer because the command line program i7z (a reporting tool for Intel i7/i5/i3 processors) will answer those questions for you in real time. And if that is not enough, information can be logged to a log file for serious analysis later.
📅 December 16, 2016
Need a quick and easy way to convert between binary, ASCII, decimal, and hexadecimal values?
📅 December 14, 2016
Steganography is the practice (or art) of hiding secret messages in plain view.
Take an image file of a flower, for example. Opening the file shows a flower. Whoopie. However, there might be a hidden message encoded inside the bits and bytes of the image data that is not visible unless certain software is used to decode it.
The same can apply to text files. You could write an innocent readme.txt file that looks like any other text file of instructions when opened normally. With steganography, you could encode a secret message within readme.txt that includes game cheat codes, secret contact information, a cookie recipe, ASCII art, or whatever else you wish to convey to your accomplice who receives the file.
stegsnow is a fun command line program that encodes secret messages in ASCII text files. Use stegsnow to encode a text file with a hidden message, and then use stegsnow again to extract the message from the file. The file’s text contents are not altered, so the file reads the same as it did before encoding. Anyone unaware would open the text file and see the innocent text contents in a standard text editor, but “those who know” would run the file with stegsnow to see a completely different message.
📅 December 7, 2016
Seeking fun with random identities? Need a fake name and address but cannot seem to think of anything?
rig is a command line program that generates simple names and addresses for use with registration where you might need a fake name in order to avoid spam or for whatever reason…like just plain fun.
The ASCII art jugglemaster (aajm) program shows a man juggling balls in a terminal using ASCII art.