unix superuser

Use the doscommand to break the UNIX Administrator Password For the majority of scounix operating system administrators, one of the most common mistakes is to forget the administrator password (that is, the superuser password ). This mistake can

Install mod_perl as a non-superuser-Linux Enterprise Application-Linux server application. For more information, see the following. As you can see in previous articles, mod_perl nbsp; makes Apache composed of two components: nbsp; Perl nbsp; module

Root user, also known as Superuser, is one of the most powerful UNIX accounts, and root accounts can perform any "operations" on any part of the system, including copying files, moving/removing files, executing programs, and so on. As a result,

Root user, also known as Superuser, is one of the most powerful UNIX accounts, and root accounts are available throughout the system. Any part of the "Operation", including: Copy files, move/Remove files, execution procedures, etc. So, pass

This article is not about a cainiao Linux exploration note, but about the troubles of an old Unix System Administrator when using Ubuntu. Most of the system administrators who log in between 1980s and 1990s are familiar with Unix systems. With the

This paper discusses the security problem of Unix from the point of view of system administrator, and ensures the daily work of the system's development and operation. 1. Security Management Security management is divided into four main areas: (1)

I. INTRODUCTION Unix system, as a powerful multi-user time-sharing operating system, has been applied in more and more occasions, and the requirements of UNIX system management are more and more, but the current Books on UNIX system management

Two security questions about UNIX Networks In recent years, many articles have successively introduced a so-called Secure UNIX shutdown user. The main idea is to add the/etc/shutdown command or the/etc/haltsys command at the end of the/etc/passwd

Getrlimit and Setrlimit functions Every process has a set of resource limits, some of which can is queried and changed by the Getrlimit and Setrlimit Ons. #include int getrlimit (int resource, struct rlimit *rlptr); int setrlimit (int resource,

The UNIX system plays a leading role in the important field of computer application. UNIX is highly scalable, robust, fully supported by the Internet and a good user interface, which is not available and alternative to other non-UNIX systems.