Name: File I/O in Linux
Uploaded: 2020-05-16T16:50:19+05:30
Channel: Karunesh Johri
Description: Buffered I/O and synchronized I/O and the input output system calls, open, creat, read, write, lseek, close and unlink are explained.

File I/O in Linux

Post author:Karunesh Johri
Post published:May 16, 2020
Post category:Programming
Post comments:1 Comment

1.0 Input and Output (I/O) All programs need to interact with the external world which makes I/O important. Programs store data in files which provide large persistent storage. In this…

POSIX Shared Memory in Linux

Post author:Karunesh Johri
Post published:October 3, 2018
Post category:Programming
Post comments:0 Comments

1.0 Shared Memory Shared memory is an inter process communication (IPC) mechanism in Linux and other UNIX-like systems. Based on input parameters, the kernel provides a (shared) memory segment to…