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C vs Git: What are the differences?
C and Git are fundamentally different, with C being a programming language and Git being a version control system. Here are the key differences between C and Git:
Purpose: C is a general-purpose programming language that provides low-level control over the hardware and memory, making it suitable for system programming and performance-critical tasks. Git, on the other hand, is a distributed version control system designed specifically for tracking changes in source code and coordinating collaborative development.
Functionality: C provides a rich set of features for programming. It allows developers to write and execute code, build software applications, and perform computational tasks. Git, on the other hand, provides functionality for version control to track changes, manage branches, merge code, and collaborate with others on a shared codebase. It is not a programming language but a tool for managing code history and facilitating collaboration.
Usage: C is primarily used for developing software applications, operating systems, device drivers, and embedded systems. It is widely adopted in various domains, including system programming, game development, and scientific computing. Git, on the other hand, is used by developers and teams to manage source code and track changes in projects. It is commonly used in software development workflows, enabling version control, collaboration, and project management.
Learning Curve: C has a relatively steep learning curve. It requires understanding concepts like pointers, memory management, and low-level programming techniques. Git has its own set of concepts and commands, which can be easier to learn compared to C. However, mastering advanced Git workflows and best practices may require some experience and familiarity with software development processes.
Domain of Application: C is a programming language applicable to a wide range of domains including desktop, web, mobile, and embedded systems. It can be used to develop both small-scale and large-scale software projects. Git, on the other hand, is specifically tailored for version control in software development projects. It is widely used in collaborative coding environments and helps manage code changes and collaboration among multiple developers.
In summary, C is a programming language used for software development, while Git is a version control system used for managing source code and enabling collaboration. C is a language for writing code, whereas Git is a tool for tracking code changes and coordinating development workflows.
As a personal research project I wanted to add post-quantum crypto KEM (key encapsulation) algorithms and new symmetric crypto session algorithms to openssh. I found the openssh code and its channel/context management extremely complex.
Concurrently, I was learning Go. It occurred to me that Go's excellent standard library, including crypto libraries, plus its much safer memory model and string/buffer handling would be better suited to a secure remote shell solution. So I started from scratch, writing a clean-room Go-based solution, without regard for ssh compatibility. Interactive and token-based login, secure copy and tunnels.
Of course, it needs a proper security audit for side channel attacks, protocol vulnerabilities and so on -- but I was impressed by how much simpler a client-server application with crypto and complex terminal handling was in Go.
$ sloc openssh-portable
Languages Files Code Comment Blank Total CodeLns
Total 502 112982 14327 15705 143014 100.0%
C 389 105938 13349 14416 133703 93.5%
Shell 92 6118 937 1129 8184 5.7%
Make 16 468 37 131 636 0.4%
AWK 1 363 0 7 370 0.3%
C++ 3 79 4 18 101 0.1%
Conf 1 16 0 4 20 0.0%
$ sloc xs
Languages Files Code Comment Blank Total CodeLns
Total 34 3658 1231 655 5544 100.0%
Go 19 3230 1199 507 4936 89.0%
Markdown 2 181 0 76 257 4.6%
Make 7 148 4 50 202 3.6%
YAML 1 39 0 5 44 0.8%
Text 1 30 0 7 37 0.7%
Modula 1 16 0 2 18 0.3%
Shell 3 14 28 8 50 0.9%
Pros of C lang
- Performance68
- Low-level49
- Portability35
- Hardware level28
- Embedded apps19
- Pure13
- Performance of assembler9
- Ubiquity8
- Great for embedded6
- Old4
- Compiles quickly3
- OpenMP2
- No garbage collection to slow it down2
- Gnu/linux interoperable1
Pros of Git
- Distributed version control system1.4K
- Efficient branching and merging1.1K
- Fast959
- Open source845
- Better than svn726
- Great command-line application368
- Simple306
- Free291
- Easy to use232
- Does not require server222
- Distributed27
- Small & Fast22
- Feature based workflow18
- Staging Area15
- Most wide-spread VSC13
- Role-based codelines11
- Disposable Experimentation11
- Frictionless Context Switching7
- Data Assurance6
- Efficient5
- Just awesome4
- Github integration3
- Easy branching and merging3
- Compatible2
- Flexible2
- Possible to lose history and commits2
- Rebase supported natively; reflog; access to plumbing1
- Light1
- Team Integration1
- Fast, scalable, distributed revision control system1
- Easy1
- Flexible, easy, Safe, and fast1
- CLI is great, but the GUI tools are awesome1
- It's what you do1
- Phinx0
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Cons of C lang
- Low-level5
- No built in support for concurrency3
- Lack of type safety2
- No built in support for parallelism (e.g. map-reduce)2
Cons of Git
- Hard to learn16
- Inconsistent command line interface11
- Easy to lose uncommitted work9
- Worst documentation ever possibly made7
- Awful merge handling5
- Unexistent preventive security flows3
- Rebase hell3
- When --force is disabled, cannot rebase2
- Ironically even die-hard supporters screw up badly2
- Doesn't scale for big data1
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What is C lang?
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