Command Line Program vs Command

Command Line Program is a command line program for iOS. It is not a shell, but a collection of various commands using the greatest UI of all time: the command-line interface. Use cases to use commands of Command Line Program come from the need that is right now. For example: - Check time and timezones of the world. - Ping a given host or IP address. - Get local weather. - Check latest tweets using "tweet" command and tweet latest Astronomy Picture of the Day. - What is my latitude and longitude right now: use "location" command and there it is. - Are there cafes nearby: use command "location nearby cafe". - What is my device's IP address: use "network" command. - What is the ASCII code of '+': use "ascii" command. - What was the Astronomy Picture of the Day of Christmas Eve 2012: use "apod" command. - View latest RSS items of your favourite feeds. - Get inspiration for the moment from proverbs all over the world. - And so on and so forth... Depending on new needs, user wishes or some other trigger, new commands will be implemented. Over a dozen commands are implemented, including: - apod, Astronomy Picture of the Day by NASA. - wttr weather info from wttr.in. - quakes, list latest earthquakes - ascii, ASCII and extended ASCII, chars 0 - 255. - copy, Copy output of command to clipboard. - cowsay, Cow says. - curl, Get URL content (text/plain & application/json). - httpheaders, Retrieve and list HTTP headers. - location, Current location. - network, Device network info. - quakes, Show latest earthquakes. - proverb, Collection of proverbs around the globe (over 40,000). - pwd, Generate random passwords. - quote, Collection of various quotes (over 150,000). - roman, Roman numeral converter and calculator. - rot13, cipher/decipher text using ROT-13. - rss, Read RSS feeds. - sun, Sunrise/sunset time in current location. - time, Info about time and timezones. - tweet, Send and search tweets. - uname, Generate random usernames. Some features require purchase of Premium features. Premium features are purchase using command "Premium purchase". Command "Premium info" gives more information about Premium features.

Command-Line Calculator (CLCalculator) provides the most fluid interface, especially if you are performing chained calculations i.e. multiple calculations that rely on the results of previous calculations. By providing a command-line interface, CLCalculator allows you to easily enter and view the history of your calculations. You focus on your calculations instead of being intimidated by myriad of buttons on a traditional calculator interface! In addition to performing basic calculations, CLCalculator provides an array of features such as: - Assign and reuse variables - Complex numbers - Number bases i.e. binary, octal, hexadecimal - Constants e.g. e, pi - String manipulation - Matrices - Unit conversion: in-built and user-defined (create your own units!) - Functions: in-built and user-defined (create your own functions!) - Arithmetic functions e.g. fraction, square root, rounding off, ceiling, floor, logarithm - Algebra functions e.g. derivative, simplify symbolic expressions, solve linear equations - Bitwise functions e.g. bitwise and, not, or, left and right shift - Combinatorics functions e.g. Bell, Catalan, Stirling numbers - Geometry functions - Logical functions e.g. and, not, or, xor - Probability functions e.g. combinations, permutations, factorial - Relational functions - Set functions e.g. cartesian product, intersection, union - Statistics functions e.g. mean, median, mode, standard deviation, variance - Trigonometry functions e.g. sin, cos, tan, cot, sinh, acos - and much more! The app also comes with a comprehensive in-built help system with plenty of examples. CLCalculator is powered by math.js (https://mathjs.org/)