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A shell script is a computer program designed to be run by a Unix shell, a command-line interpreter. [1] The various dialects of shell scripts are considered to be command languages . Typical operations performed by shell scripts include file manipulation, program execution, and printing text.
When installing a package on a Unix or Unix-like environment, a configure script is a shell script that generates build configuration files for a codebase to facilitate cross-platform support. It generates files tailoring for the host system – the environment on which the codebase is built and run.
shc takes a shell script which is specified on the command line by the -f option and produces a C source code of the script with added encryption. The generated source code is then compiled and linked to produce a binary executable. It is a two step process where, first, it creates a filename.x.c file of the shell script file filename.
Cygwin's default user interface is the bash shell running in the Cygwin console. The DLL also implements pseudo terminal (pty) devices. Cygwin ships with a number of terminal emulators that are based on them, including mintty, rxvt/urxvt, and xterm. The version of GCC that comes with Cygwin has various extensions for creating Windows DLLs, such ...
Before Make, building on Unix mostly consisted of shell scripts written for each program's codebase. Make's dependency ordering and out-of-date checking makes the build process more robust and more efficient. The makefile allowed for better organization of build logic and often fewer build files.
Obash is a bash script obfuscator written in the C programming language. obash encodes and encrypts bash shell scripts into executable binaries much like shc, the project that inspired it, but uses AES-256 encryption and the key and initialization vector are retrieved from the hardware instead of being hard coded into the binary itself.
The shell environment is somewhat similar to Unix shells in design, but is designed around the Macintosh's character set and GUI, replacing the usual terminal environment with a "worksheet" interface, allowing the user to select and run arbitrary sections of a shell script or to redo commands with no retyping. In addition, command line tools ...
Gump can build shell script, Ant and Maven 1 projects, setting up the classpath appropriately. Ant and Maven 1 have special hooks built in them to give Gump complete control of the classpaths used to build and test the applications.