Daemons are services that provide several functions that may not be available under the base operating system. Its main task is to listen for service request and at the same time to act on these requests. After the service is done, it is then disconnected and waits for further requests.
Linux is an operating system based on UNIX, and was first introduced by Linus Torvalds. It is based on the Linux Kernel, and can run on different hardware platforms manufactured by Intel, MIPS, HP, IBM, SPARC and Motorola. Another popular element in Linux is its mascot, a penguin figure named Tux.
What is Linux? How do you change permissions under Linux? What, if anything, is wrong with each of the following commands? a) ls -l-s b) cat file1, file2 c) ls – s Factdir What is GUI? Explain virtual desktop. Write a command that will display all .txt files, including its individual permission. Describe the root […]
You can combine several commands by separating each command or program using a semicolon symbol. For example, you can issue such a series of commands in a single entry: ls –l cd .. ls –a MYWORK which is equivalent to 3 commands: ls -l cd.. ls -a MYWORK **Note that this will be executed one […]