POSIX Threads Synchronization in C
POSIX Threads Synchronization POSIX threads aka pthreads, provide multiple flows of execution within a process. The threads have their own stacks but share the global data and the heap. So…
POSIX Threads Synchronization POSIX threads aka pthreads, provide multiple flows of execution within a process. The threads have their own stacks but share the global data and the heap. So…
POSIX threads A process is an execution environment in an operating system. A process has code and data segments which are initialized from a program during an exec system call.…
Semaphores Semaphores are used for synchronization of processes and threads. Semaphores are clubbed with message queues and shared memory under the Interprocess Communication (IPC) facilities in Unix-like systems such as…
Semaphores A semaphore is a mechanism for synchronizing processes and threads. Semaphore, in Unix-like systems, are provided under interprocess communication (IPC) facilities along with message queues and shared memory. While…
Interprocess communication A process is an active operating system entity which executes programs. Normally, a process, like a specialist, does one particular job (well). In real life, there are complex…
Process The process is a fundamental concept in operating systems. The operating system kernel executes a program by creating a process. A process executes a program. A process has three…
Git is a software source code management (SCM) system, originally developed by Linus Torvalds in 2005 for management of Linux kernel source code. Using Git greatly simplifies the source code…
1.0 iptables The iptables command is for defining rules for packet filtering for establishing and configuring firewalls in Linux. iptables, also, helps in configuring the Network Address Translation (NAT) for…