Fluent Programmer wrote Mutexes - Locking methods in C++ 👋 In C++, a mutex (short for mutual exclusion) is a synchronization primitive used to protect shared resources from simultaneous access by multiple … Read more
Fluent Programmer wrote How to pass reference to a lambda in C++ 👋 A lambda function is an anonymous function that can be defined inline without a separate function declaration. It allows you to create small, local … Read more
Fluent Programmer wrote How to install Nginx and ModSecurity WAF in Ubuntu 18.04 and connect them using a ModSecurity Connector? 👋 In this tutorial we install Nginx, ModSecurity and then connect them together. To give some context ModSecurity is a open source firewall which could … Read more
Fluent Programmer wrote How to check the disk space in Linux distributions? 👋 Checking disk space is an important task in Linux based machines because we may run heavy data intensive tasks that creates logs and without proper … Read more
Fluent Programmer wrote How to enable subject information to be logged in postfix mail server logs? 👋 Enabling subject information in log storage will help administrators to sort the mails send based on the subject using grep command. In this micro … Read more
Fluent Programmer wrote How to create a temporary file on Linux using Bash? 👋 Depending on the OS the command varies. mktemp and tempfile are the commands used in the Bash script to create temporary file - it is easy, readily … Read more
Fluent Programmer wrote Threading in C using pthreads 👋 POSIX threads also called as the Pthreads is developed as part of C programming language. It includes 100+ API functions, data types using which the … Read more
