linux get working directory

After a trial, QT initiates a new process, the working directory of the process is inherited from the parent process, either through start or startdetached.In fact, for the Linux system, the QT bottom should also call fork, exec and other functions,

The name "Linux" I think we will not be unfamiliar now, this more than a year with the domestic media of the competing propaganda and reports, Linux has become a hot topic. I would like to talk about these aspects of the history and development of

Softlink is also called symbolic link, the equivalent of a "shortcut", by Ln–s sourcefile distinctionfile (ln–s TARGET link_name) created, the existence of the connection file makes the file system simplified, Users are more convenient to operate.

On the first, straight hit Linux:12 asked 1. What is Linux? Linux is an exotic operating system that is born on the web, growing up on the web, and ripe for networking. In the 1991, Finnish college student Linus Torvalds The idea of developing a

This article mainly introduces the Gopath and working directory of Go language, this article explained in detail the Gopath settings, application directory structure, compile applications and other content, the need for friends can refer to the

Types of File systemsLinux has four basic file system types: Normal files, directory files, connection files, and special files, which can be identified by the file command.Ordinary files: such as text files, C language meta code, shell scripts,

Basics of Linux Learning 1, what is Linux? To be exact, the Linux kernel (the core program of the system), whose kernel copyright belongs to Linus Torvalds, is issued under the GPL (GNU general public License) Copyright Agreement, and anyone can

Types of File systemsLinux has four basic file system types: Normal files, directory files, connection files, and special files, which can be identified by the file command.Ordinary files: such as text files, C language meta code, shell scripts,

Gopath settings The GO command relies on an important environment variable: $GOPATH 1 (Note: This is not the Go installation directory.) Following the author's working directory for instructions, please replace the working directory on your own

  Using two cases to get a preliminary understanding of the working mechanism of selinux in Linux SELinux is a MAC system provided in Linux kernel 2.6. For the currently available Linux security module, SELinux is the most comprehensive and fully