Hi everybody. In this post I will just explain how to write multi-line files with bash using cat. I write this post because I am not an expert with Shell scripting and recently, I needed to create ldif files from a shell script. I will explain my old and bad… Continue reading
Hi guys, in this post I have some of the funniest Linux Kernel comments that the programmers have written in some sources files. Please add yours if you find other :-). Personally I just used “grep” command in the kernel source directory. All “suck” comments All “sucker” comments All “shit”… Continue reading
Hello ! In this post I just will past my little python tool which permits to list all links of a specific webpage and offers the possibility to download specifics ressources based on the file type. Please try it and tell my back your results and observation to help me… Continue reading
Hi all ! In this new post I will explain how to generate secure random number on *nix system. In many case, often in cryptographic system, the application needs to have sources of random number. The lack of randomness can be hard to diagnose. For example, I’m sure you have… Continue reading
In this post I will explain how to code a very simple and minimalist C TCP server using sockets in C. In many projects, I had to use the sockets to communicate with another remote (or sometime local) component. Each time, I must Googling the terms “Simple TCP server Socket… Continue reading