File Positioning (ftell, fseek, rewind) | C Programming Tutorials in Nepali #93

C Programming Tutorials in Nepali, Part 93: File Positioning (ftell, fseek, rewind).

This video covers the usage of functions like ftell, fseek and rewind to move the cursor position within a file. Such manipulation of the cursor within a file is called file positioning. With file positioning, it is possible to randomly jump to a specific location within a file and then start reading or writing from there. This greatly decreases the time taken (because the sequential access now becomes random access).

The video will introduce you firstly to ftell function and it's syntax. You will then learn and use fseek function to move the file cursor. Finally, you will use rewind function to reset the file position, and also learn how it could be rewritten using fseek function.

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