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switch from bash to zsh, and install oh-my-zsh on iTerm2

berry_clione profile image darkside haguremetal ・2 min read

First setup for shell on Mac OS 10.14.2 Mojave.
Install oh-my-zsh.

env.

  • Mac OS 10.14.2 Mojave
  • iTerm2 build 3.2.6

how to install

switch from bash to zsh

  • change shell to zsh by the next command...
$ chsh -s /bin/zsh

install oh-my-zsh

  • install oh-my-zsh by the command below
$ curl -L https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh | sh
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   146  100   146    0     0    234      0 --:--:-- --:--:-- --:--:--   234
100  3952  100  3952    0     0   4481      0 --:--:-- --:--:-- --:--:--  4481
Cloning Oh My Zsh...
Cloning into '/Users/foo/.oh-my-zsh'...
remote: Enumerating objects: 1000, done.
remote: Counting objects: 100% (1000/1000), done.
remote: Compressing objects: 100% (920/920), done.
remote: Total 1000 (delta 23), reused 846 (delta 16), pack-reused 0
Receiving objects: 100% (1000/1000), 643.21 KiB | 3.28 MiB/s, done.
Resolving deltas: 100% (23/23), done.
Looking for an existing zsh config...
Using the Oh My Zsh template file and adding it to ~/.zshrc
         __                                     __
  ____  / /_     ____ ___  __  __   ____  _____/ /_
 / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
/ /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
\____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
                        /____/                       ....is now installed!


Please look over the ~/.zshrc file to select plugins, themes, and options.

p.s. Follow us at https://twitter.com/ohmyzsh.

p.p.s. Get stickers and t-shirts at https://shop.planetargon.com.
  • exit the shell, and reopen iTerm2, then you can use oh-my-zsh

setting oh-my-zsh

theme

  • edit oh-my-zsh theme in ~/.zshrc
#ZSH_THEME="robbyrussell"
ZSH_THEME="tonotdo"

history

  • edit hist-size in ~/.oh-my-zsh/lib/history.zsh
HISTSIZE=500000
SAVEHIST=100000

Discussion

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