To create this article, 17 people, some anonymous, worked to edit and improve it over time. This article has been viewed , times. Learn more Roshal Archive RAR is a file format designed to compress and archive data. Once you download rar files from the Internet, you need a program that will extract them — unpack or unrar them.
Unix Makefile Tutorial
Practical Makefiles, by example
Ubuntu logs system events into the log files in order to help administrators maintain, analyze and diagnose system related issues and applications problems. There are various log files in Linux Ubuntu for different informations. For instance, there is a default log file dedicated to the system, another for security messages another for cron tasks. The log files generated can therefore be classified into four categories: event Logs, application Logs , system Logs and service Logs. In this article, we will provide an overview of Ubuntu log files, and show how to configure and use syslogd. You will also learn how log rotation works and how to view and read the log files. A brief introduction to systemd will be provided at the end.
Makefile - Quick Guide
In Linux native filesystems i. Did you see the results, currently no attribute are set. This way you can set immutable permissions on your important files or system configuration files to prevent from deletion. After setting append mode, the file can be opened for writing data in append mode only. You can unset the append attribute as follows.
Join Stack Overflow to learn, share knowledge, and build your career. Connect and share knowledge within a single location that is structured and easy to search. Does anyone have an example of code that can write to a binary file. And also code that can read a binary file and output to screen. Looking at examples I can write to a file ok But when I try to read from a file it is not outputting correctly.