Open Source Unix Shell System Shells

zsh is a shell probably most similar to ksh, but with countless enhancements and differences.

The Heirloom Project provides standard Unix utilities.

A gdb-like debugger for bash

bash-completion is a collection of command-line command completions for the Bash shell, a collection of helper functions to assist in creating new completions, and a set of facilities for loading completions automatically on-demand, as well as installing them. The easiest way to install this software is to use a package; refer to Repology for a comprehensive list of operating system distributions, package names, and available versions. Depending on the package, you may still need to source it from either /etc/bashrc or ~/.bashrc (or any other file sourcing those). If you don't have the package readily available for your distribution, or you simply don't want to use one, you can install bash-completion using the standard commands for GNU Autotools packages. If you find that a given function is producing errors or does not work as it should under certain circumstances when you attempt completion, try running set -x or set -v prior to attempting the completion again.

Minimal Linux Live is a tiny educational Linux distribution, which is designed to be built from scratch by using a collection of automated shell scripts. Minimal Linux Live offers a core environment with just the Linux kernel, GNU C library and Busybox userland utilities. Additional software can be included in the ISO image at build time by using a well-documented configuration file. Minimal Linux Live can be downloaded as a pre-built image, built from scratch or run in a web browser by using a JavaScript PC emulator.

Finally, a command line shell for the 90s. fish is a smart and user-friendly command line shell for Linux, macOS, and the rest of the family. fish suggests commands as you type based on history and completions, just like a web browser. Watch out, Netscape Navigator 4.0! fish supports 24 bit true color, the state of the art in terminal technology. Behold the monospaced rainbow. fish is fully scriptable, and its syntax is simple, clean, and consistent. You'll never write esac again. For those lucky few with a graphical computer, you can set your colors and view functions, variables, and history all from a web page. Other shells support programmable completions, but only fish generates them automatically by parsing your installed man pages. fish will delight you with features like tab completions and syntax highlighting that just work, with nothing new to learn or configure.

SoupToNuts is a repository of technical articles and example software covering Postfix, OpenSSH, C and C++, Live Linux CD, MySQL, SQLite, Berkeley DB, Bash and System Administration.

Avoid switching between Clojure and bash scripts. Enjoy your parens on the command line. Leveraging GraalVM native-image and the Small Clojure Interpreter, babashka is a self-contained and instantly starting scripting environment. Babashka comes with scripting batteries included: tools.cli, cheshire, babashka.fs, babashka.process, java.time and many more libraries and classes. Babashka scripts work on linux, macOS and Windows. Besides the built-in libraries, babashka is able to load libraries from source, tapping into the world of already existing Clojure libraries. Babashka supports real JVM threads and like Clojure, supports futures and dynamic thread-locally bound vars. Babashka features a built-in task runner which covers the most popular use cases of make, just and npm scripts. Babashka can shell out to other CLI programs like you are used to in bash. It goes one step further and offers seamless integration with other binaries using the pod protocol.

Bash script that enables you to aggregate (tail/follow) logs from multiple pods into one stream. This is the same as running "kubectl logs -f " but for multiple pods. Just download the kubetail file (or any of the releases) and you're good to go. Note that you may need to run compinit for zsh to pick-up the changes in the competition after having upgraded from the non-abbreviated installation. If you're using a ZSH plugin manager, you can install kubetail as a plugin. kubetail itself doesn't have filtering or highlighting capabilities built in. If you're on MacOSX I recommend using iTerm2 which allows for continuous highlighting of search terms, good scrolling capabilities, and multitab arrangements. Another useful feature of iTerm2 is the "timeline" (cmd + shift + e) which lets you display a timeline in your own local timezone next to the logs (that are typically in UTC).

Debugger for Bash version 3(Bourne again shell). Plugin for Eclipse. Will only work with shell script editor ShellEd.

Mainly this project aims at easing startup and use of XCSoar (see xcsoar.org) on Kobo Mini. But the scope of use should not be limited solely to XCSoar. The Launcher should be small in code size, reuse most of the original libraries, provide flexible configuration to any application that might be ported to the Kobo Mini. It supports customizable fonts, toolbox-pages, buttons (also graphical), labels, autostart and sleep timers.

A modular framework for implementing a CISCO-like CLI on a *NIX system. Arbitary command menus and actions can be defined using XML files. This software handles the user interaction, and forks the appropriate system commands to perform any actions.

Mussh is a shell script that allows you to execute a command or script over ssh on multiple hosts with one command. When possible mussh will use ssh-agent and RSA/DSA keys to minimize the need to enter your password more than once.

Viewglob is a tool to increase the usability of the Unix shell in graphical environments. It watches your shell activity in an xterm and tracks file selections and potential name completions in a GTK+ display showing the layouts of relevant directories.

A set of functions for KSH and BASH in a sourceable file. Typical functions include calculating differences between dates, going forward or back any number of days. Works for dates AD only. Some issues will arise when today > 2099...

Please download the above zip file and extract it to a secret folder and run the quiz.sh script from that folder in your terminal program, as shown in the youtube videos : https://youtu.be/kQi0XlIaT9M and https://youtu.be/prwKN5DiFp0 You may change the contents of the quiz.txt file to your liking, while maintaining the format of it. Note: Press Enter/Return key after typing on your Terminal, to proceed to the next step, while testing the quiz.sh script. Also, increase the terminal font size to the desired level, before using the script, to view in bigger mode. Google search for linux / cygwin / mac terminal font size to know more about it. LATEST UPDATE : The quiz.sh script is updated now to perform for the whole class of students and log the results into the Students_Score.txt file. Also see this collection of bash scripts : https://sourceforge.net/projects/bash-shell-scripting-in-minute/ and this script : https://sourceforge.net/projects/command-output-to-html-table/

Learn Bash Shell Scripting in a Minute using this Collection of Scripts, which are Real World Examples, ranging from a simple Date Based Theme to a Standalone Kiosk Type User Input Forms. The Learning is based on a "Observe and Understand Strategy", which means you run these scripts, observe their outputs, understand the script that generates them and learn the whole thing. These Scripts cover almost all the basics of bash shell scripting and summarizes them in the last script for user convenience. Also see this script : https://sourceforge.net/projects/automated-quiz and this script : https://sourceforge.net/projects/command-output-to-html-table/ Notes: 1. You can use Free Programs like 7-zip to open and extract this tar file to your home folder, if your OS does not have a default application 2. Check Google for further inputs on any command usage or to achieve anything further 3. You may ignore errors caused by date command on your OS, due to difference in syntax 4. Practise

Cygwin-lite is a subset of the Cygwin tools plus a HTML User's Guide (see homepage), designed for people new to GNU software, especially bash. The self-executable installer fits on a 1.44MB floppy disk.

ScriptEchoColor simplifies Linux terminal text colorizing, formatting and several steps of script coding.

Bash script to monitor and adjust dirty cache size, writeback speed, bcache, device disk load. Simple to use, various options, good error handling and usage and debug information, and it can be used as a service. Example start bcacheMonitor --backend sdb --action setusage,waitlog shutdown bcacheMonitor --action sendzero setusage,waitlog Sets writeback optimizations and (default) mininum writeback rate, reads disk usage, and (deafult) sets the writeback rate so as not to overload the disks. Wait for infinite loop and redirect the output to the (printed) log file. The contents of the log file can be viewed in a desktop gadget or other commands that display it. sendzero Sends to all active monitors the 'setmax,waitzero' request action, to force flush the dirty cache. Wait for zero dirty cache (currently for 90 seconds maximum). bcache-backup.service is a sample service for systemd to handle bcacheMonitor on startup and shutdown of the operating system.

pipestatus - source file for UNIX/POSIX shell that allows to obtain an exit status of every program in a pipe.

A short & sweet BASH script for rotating and archiving Apache log files. Easy to modify and use. Keywords: Log, Rotate, Apache, Archive, Backlog

The project includes Bash and Bourne Shell utility scripts. Manual pages accompany some of the scripts. The goal of the project is to provide at least 10,001 useful scripts. The official source repository is located at https://github.com/textbrowser.

Shell Script based installation utilities to facilitate the building, packaging and installation of custom Database applications, specifically database objects such as tables, stored procedures, data etc.

If you're a frequent shell user, BASH Shortcuts will help you navigate smoothly and quickly between frequently-visited directories by enabling you to reference a lengthy directory path using a meaningful keyword (shortcut).