The company's server is HP RPC3440. The low-end server has 2-4 1G processors. The memory is up to 24G (low side, this is low ...)
The system is UNIX V11 developed by HP. I bought a redhat9 network management manual, coupled with the original UNIX practical tutorial, and the technical book should be enough. The machine will be fully taken after June, go online. I decided to first start, engage in the problem of the system's file configuration and network configuration and then the line and optimization problem.
1. Several major commands for installation configurations for UNIX kernel systems (continuously updated)
1.1Shell Getting Started UNIX - The operating system developed by the AT & T Bell Laboratory in the early 1970s, which belongs to multiple user processing systems (minute, the time-to-time control request order) UNIX kernel: from outside to the SHELL , Utility, kernel; UNIX's shell is a program that gets commands from the user and starts the request command. The shell is all the UNIX operating system you see. Can't see any internal complexity.
The shell is not just a command to pass the user's input, he can make the user run the program in the background. The shell actually supports a complete programming language, which allows the conditional execution of commands on the results of other commands, and enable the commands to perform in order. (TSCH shell can only be found in the Linux system; Korn Shell is the shell of the IBMAIX UNIX system)
1.2 Standard input under Unix, standard error, label output
