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The Shellshock bug affects Bash, a program that various Unix-based systems use to execute command lines and command scripts. It is often installed as the system's default command-line interface. Analysis of the source code history of Bash shows the bug was introduced on 5 August 1989, and released in Bash version 1.03 on 1 September 1989. [14 ...
Git's primitives are not inherently a source-code management system. Torvalds explains: [ 58 ] In many ways you can just see git as a filesystem—it's content-addressable , and it has a notion of versioning, but I really designed it coming at the problem from the viewpoint of a filesystem person (hey, kernels is what I do), and I actually have ...
In computing, Bash (short for "Bourne Again SHell,") [6] is an interactive command interpreter and command programming language developed for UNIX-like operating systems. [7] Created in 1989 [ 8 ] by Brian Fox for the GNU Project , it is supported by the Free Software Foundation and designed as a 100% free alternative for the Bourne shell ( sh ...
To enable use of the tool, a referenced library must have a corresponding .pc file stored in the file system location designated for that purpose (the location varies by system). This file should be stored as part of the installation process as handled by RPM , deb , or other packaging system or by compiling from source code .
Code Co-op [open, proprietary] – (discontinued) peer-to-peer version control system (can use e-mail for synchronization) Configuration Management Version Control (CMVC) [proprietary, client-server] – version control system, no longer available; GNU arch [open, distributed] – A very early system; deprecated since 2009 in favor of Bazaar
A rule of thumb in determining if a reply fits into the 4xx or the 5xx (Permanent Negative) category is that replies are 4xx if the commands can be repeated without any change in command form or in properties of the User or Server (e.g., the command is spelled the same with the same arguments used; the user does not change his file access or ...
Here is an example of ANSI C code that will generally cause a segmentation fault on platforms with memory protection. It attempts to modify a string literal, which is undefined behavior according to the ANSI C standard. Most compilers will not catch this at compile time, and instead compile this to executable code that will crash:
The following list is of projects which are known to "use" Bison in the looser sense, that they use free software development tools and distribute code which is intended to be fed into Bison or a Bison-compatible package. Bash shell uses a yacc grammar for parsing the command input. Bison's own grammar parser is generated by Bison. [11]