Why did Apple change default shell to zsh
There are also a number of other features to make typing commands and referencing locations on your Mac easier. In addition, the version of bash that was used in Terminal was old and missing many of the latest features. So, for Apple, upgrading the default to zsh made sense.
Why did Catalina switch to zsh
For starters, it's licensed under the MIT License, and therefore doesn't contain the controversial language surrounding patents and Tivoization. There's also a solid (but not perfect) level of compatibility between Bash and Zsh, which should make the transition easy.
When did Apple change to zsh
Starting with macOS Catalina, Macs will now use zsh as the default login shell and interactive shell across the operating system. All newly created user accounts in macOS Catalina will use zsh by default.
Should I use zsh or Bash on Mac
The Z shell (also known as zsh ) is a Unix shell that is built on top of bash (the default shell for macOS) with additional features. It's recommended to use zsh over bash . It's also highly recommended to install a framework with zsh as it makes dealing with configuration, plugins and themes a lot nicer.
Should I use zsh or bash
Zsh is more interactive and customizable than Bash. Zsh has floating-point support that Bash does not possess. Hash data structures are supported in Zsh that are not present in Bash. The invocation features in Bash is better when comparing with Zsh.
Is it safe to change from bash to zsh
How Different is Zsh Not very; Bash and Zsh have a very high level of compatibility between them. Both are based on the older Bourne shell. It's likely most Bash commands and scripts you may be using will run just fine under the Zsh.
Is macOS Catalina still usable
In keeping with Apple's release cycle, we anticipate, macOS 10.15 Catalina will no longer receive security updates starting in November 2022. As a result, we are phasing out software support for all computers running macOS 10.15 Catalina and will end support on November 30, 2022.
What is the oldest Mac supported by Apple
This means that Apple doesn't currently support software updates for Macs from before 2012, and as of the end of 2023 this is likely to extend to Macs from before 2013.
Why did Apple stop using bash
Long story short — licensing. Newer versions of Bash are licensed under the GPLv3 (GNU General Public License version 3) which says you can't use it on a system that blocks 3rd party software installation. That's the reason why macOS stuck with 3.2. 57 version released under GPLv2 which dates back to 2007.
Why is zsh more popular than bash
Key Differences Between Zsh and Bash
Zsh is more interactive and customizable than Bash. Zsh has floating-point support that Bash does not possess. Hash data structures are supported in Zsh that are not present in Bash. The invocation features in Bash is better when comparing with Zsh.
Is zsh faster than bash
output and subshell
The ksh and zsh seems about seven times faster than bash . The ksh excelled in 17 tests and the zsh in six tests.
Is it better to use zsh or bash
Zsh is more interactive and customizable than Bash. Zsh has floating-point support that Bash does not possess. Hash data structures are supported in Zsh that are not present in Bash. The invocation features in Bash is better when comparing with Zsh.
Does it matter if you use bash or zsh
You'll find some commands that bash handles better and some that zsh handles better. Zsh is usually more precise, but sometimes gives up where bash does something that isn't correct but is sensible.
Is Mojave still supported
Support Ending November 30, 2021
As a result, we are phasing out software support for all computers running macOS 10.14 Mojave and will end support on November 30, 2021.
Is Big Sur still supported
As a result, we will end support of this version on November 30, 2023.
Why did the original Mac fail
“The problem was a fundamental one: It was a dazzling but woefully slow and underpowered computer, and no amount of hoopla could mask that,” Isaacson wrote. The Macintosh shipped with only 128K of memory, compared with the 1,000K RAM in the Lisa. It also lacked an internal hard drive, at Jobs' insistence.
Are older Macs still good
Old Macs aren't secure
Apple only maintains software support for the current and previous two versions of macOS (at the time of writing that's Ventura, Monterey and Big Sur). That means that if your Mac doesn't run at least macOS Big Sur you are out in the cold when it comes to security updates.
Will Python replace bash
No. Python by itself cannot replace shells like bash or zsh since it only understands Python and not shell scripting. It is possible to write a shell in Python, but that will take some programming effort. If this written-in-Python shell cannot interpret simple Bourne shell scripts, it won't be popular.
Why are we still using bash
Software developers rely on Bash for many development tasks. Bash can be used to automate software development tasks such as code compilation, debugging source code, change management and software testing. Network engineers use Bash to test, configure and optimize network performance on organizational networks.
Is fish faster than zsh
Fish is only a couple ms slower than Bash, but almost 4x faster than ZSH.
Why use zsh instead of bash
Zsh is built on top of bash thus it has additional features. Zsh is the default shell for macOS and Kali Linux. Zsh provides the user with more flexibility by providing various features such as plug-in support, better customization, theme support, spelling correction, etc.
Why do people use zsh
In Zsh, commands history is shared across shells, which improves auto-completion's user experience. Zsh also has auto-correction feature inbuilt. If you type too fast and make a typo, it may suggest an alternative correct command. Zsh is more configurable and has more options to build fancy user prompts.
Is Catalina no longer supported
Support Ending November 30, 2022
In keeping with Apple's release cycle, we anticipate, macOS 10.15 Catalina will no longer receive security updates starting in November 2022. As a result, we are phasing out software support for all computers running macOS 10.15 Catalina and will end support on November 30, 2022.
Is Catalina OS still supported
Support Ending November 30, 2022
In keeping with Apple's release cycle, we anticipate, macOS 10.15 Catalina will no longer receive security updates starting in November 2022.
Which is better Monterey or Big Sur
In terms of performance, there is not much of a difference between Big Sur and Monterey updates. There is not much of a difference between the two options.
