Ollama: Ollama: improve existing draft article

2026-10-12T15:20:55Z

Ollama: improve existing draft article

← Older revision		Revision as of 15:20, 12 October 2026
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			[[Shell scripting]] is a method of programming that utilizes a command-line interpreter, often referred to as a shell, to execute sequences of commands. It is widely used in [[operating systems]] such as [[Linux]] and [[macOS]] for automating repetitive tasks, managing system operations, and enhancing productivity. A well-written shell script should always be independent of the [[current working directory]], ensuring consistent behavior regardless of where it is executed. This independence is critical for reliability and portability in environments where scripts may be run from various locations.
	[[Scripts]] should always be independent of the [[current working directory]].

			{{H2\|Basics of [[Shell scripting]]}}
			Shell scripts are typically written in plain text and stored as files with extensions like `.sh` or `.bash`. They are interpreted by the shell rather than compiled, making them easy to modify and test. The syntax of shell scripts is derived from the underlying shell's command language, which includes features such as [[variables]], [[conditionals]], [[loops]], and [[functions]]. For example, a simple script might iterate over files in a directory, perform checks on their contents, and log results to a file. Mastery of these foundational elements enables users to create powerful automation tools.

			{{H2\|Common Shells and Distributions}}
			Several shells are available, each with its own syntax and features. The most widely used include [[Bourne Again Shell (Bash)]], [[Z Shell (Zsh)]], and [[KornShell (ksh)]]. Bash, in particular, is the default shell for most [[Linux]] distributions and [[macOS]]. Different operating systems and environments may favor specific shells, but many scripts are designed to be compatible across multiple implementations. Understanding the nuances of each shell is essential for writing portable and efficient code.

			{{H2\|Best Practices}}
			Writing effective shell scripts involves adhering to best practices such as:
			- Using descriptive filenames and organizing scripts into logical directories.
			- Including comments to explain complex logic or intentions.
			- Validating input parameters to prevent errors.
			- Handling [[error handling]] gracefully, including exit codes and traps for unexpected interruptions.
			- Avoiding hard-coded paths by using relative paths or environment variables instead.

			These practices improve maintainability and reduce the risk of failures in production environments.

			{{H2\|Applications and Use Cases}}
			[[Shell scripting]] is employed in a variety of scenarios, including:
			- Automating system administration tasks such as [[backup]] processes, [[log analysis]], and [[software deployment]].
			- Creating custom [[build scripts]] for [[software development]] workflows.
			- Enhancing [[command-line interfaces]] with custom tools and utilities.
			- Integrating with other programming languages or frameworks through [[APIs]] or [[scripts]].

			Its versatility makes it a cornerstone of modern [[DevOps]] and [[system administration]] practices.

			{{H2\|Learning Resources}}
			For those new to [[Shell scripting]], numerous resources are available:
			- Official documentation for shells like [[Bash]] and [[Zsh]].
			- Online tutorials and courses on platforms such as [[Udemy]] and [[Coursera]].
			- Books such as [[The Linux Command Line]] by William Shotts.

			These materials provide both theoretical foundations and practical examples to help users develop proficiency.

	{{Draft}}
	{{Linux}}		{{Linux}}

			{{Ollama}}
			{{Pending Human Review}}

Robert Brockway: Robert Brockway moved page Tech/Scripts to Shell scripting

2024-01-06T18:43:10Z

Robert Brockway moved page Tech/Scripts to Shell scripting

← Older revision	Revision as of 18:43, 6 January 2024
(No difference)

Robert Brockway at 12:07, 28 November 2023

2023-11-28T12:07:34Z

← Older revision		Revision as of 12:07, 28 November 2023
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	{{Draft}}		{{Draft}}
	{{IT}}		{{Linux}}

Robert Brockway: Robert Brockway moved page Tech:Scripts to Tech/Scripts over redirect

2023-11-27T06:08:53Z

Robert Brockway moved page Tech:Scripts to Tech/Scripts over redirect

← Older revision	Revision as of 06:08, 27 November 2023
(No difference)

Robert Brockway: Robert Brockway moved page Tech/Scripts to Tech:Scripts

2023-11-27T06:06:17Z

Robert Brockway moved page Tech/Scripts to Tech:Scripts

← Older revision	Revision as of 06:06, 27 November 2023
(No difference)

Robert Brockway at 16:09, 24 November 2023

2023-11-24T16:09:03Z

← Older revision		Revision as of 16:09, 24 November 2023
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			[[Scripts]] should always be independent of the [[current working directory]].



	{{Draft}}		{{Draft}}

Robert Brockway: Created page with " {{Draft}} {{IT}}"

2023-11-24T16:08:26Z

Created page with " {{Draft}} {{IT}}"

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