Introduction to Programming Languages

Choice of Operating Systems It is also important to be familiar with operating systems like Windows, Linux, and Mac OS. Students and faculties of chemoin-formatics and bioinformatics should be able to execute commands in Linux/UNIX systems for computationally intensive tasks. Some of the most frequently used 

Some of the most frequently used FTP commands are as follows ascii (changes mode to ASCII), bin (changes mode to Binary transport), bye (terminates the FTP session), get (gets the file), put (uploads the file to the FTP server), pwd (shows the current directory), and quit (terminates the FTP session). 

Some of the most popular Internet browsers are Internet Explorer, Mozilla Firefox, Google Chrome, Safari, Opera, etc. 

In addition to learning about operating systems, commands to handle files, use of Internet browsers to search the right information from a volume of data from public resources, there is a need to learn a bit of programming to accomplish simple, routine tasks required in chemoinformatics. 

Introduction to basics of programming Here, we will print the name of a small molecule of caffeine using the simplest code snippet in Fortran on a UNIX system. Caffeine is a stimulant and dmg molecule from the alkaloid family (Fig. 1.1). 

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