Bash stands for "Bourne Again SHell" and is named after Stephen Bourne, one of the creators of Bash's predecessors. Bash ...

are primarily command interpreters. This trait has a deep history, stretching all the way to the very first shell and the first UNIX system. Over time, UNIX shells acquired the programming ...

we look at scripting basics—at how to get started if you have never built a script before. Unix and Linux systems today have a number of shells that you can use. Each shell is a command interpreter.

Shell Scripting is defined as an open-source program that’s run by Linux or Unix shell. Through shell scripting, you can write commands to be executed by the shell. Lengthy and repetitive commands are ...

And in a filter the standard input is what you inherit from your parent process, not the command file. The original shell was simple but as people started to use Unix for application development and ...

Mac OS X 10.5 includes a number of changes to its Unix core ... (At worst, a buggy program can crash only itself.) In 10.5, you can use the kextfind command to find out which kernel extensions ...

Semantics-driven static analysis could be used to improve the safety, correctness, and performance of Unix ... to the shell’s “pervasive dynamicity” and “opaque, polyglot commands ...

Shell scripting may finally get a proper bug-checker. A group of academics has proposed static analysis techniques aimed at improving the correctness and reliability of Unix shell programs.

is the name of a UNIX command, executable program, or shell script to which you want to route output or from which you want to read input. The command(s) must be enclosed in either double or single ...