iTerm2 和 Zshell

iTerm2官網

https://www.iterm2.com/

修改配置

iTerm2 和 Zshell

取消上次登入提醒

touch ~/.hushlogin

Zshell

https://github.com/ohmyzsh/ohmyzsh

安裝

sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --unattended

iTerm 指令行自動提示

https://github.com/zsh-users/zsh-autosuggestions/blob/master/INSTALL.md

1.Clone this repository into $ZSH_CUSTOM/plugins (by default ~/.oh-my-zsh/custom/plugins)

git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions

2.Add the plugin to the list of plugins for Oh My Zsh to load (inside ~/.zshrc):

3.Start a new terminal session.

iTerm2 和 Zshell

安裝 zsh-syntax-highlighting 插件

克隆源碼

git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting

編輯

～/.zshrc

檔案

source ~/.zshrc

iTerm 從主題庫拉取主題顔色

https://draculatheme.com/iterm

git clone https://github.com/dracula/iterm.git

iTerm2 和 Zshell

主題庫

https://github.com/ohmyzsh/ohmyzsh/wiki/Themes

預設主題 robbyrussell
推薦 cloud

修改配置即可

vim ~/.zshrc

iTerm2 和 Zshell

[oh-my-zsh] 提示檢測到不安全的完成相關目錄

運作指令時，[oh-my-zsh] 冒出下面一大堆提示：

[oh-my-zsh] Insecure completion-dependent directories detected:
drwxr-xr-x   16 duke  staff   512 Jul 14 10:14 /Users/duke/.oh-my-zsh
drwxr-xr-x  250 duke  staff  8000 Jul 14 10:14 /Users/duke/.oh-my-zsh/plugins
drwxr-xr-x    4 duke  staff   128 Jul 14 10:14 /Users/duke/.oh-my-zsh/plugins/git
drwxr-xr-x    3 duke  staff    96 Jun 17 11:33 /usr/local/share/zsh
drwxr-xr-x    6 duke  staff   192 Oct  3 10:04 /usr/local/share/zsh/site-functions
lrwxr-xr-x    1 duke  staff    39 Jun 17 11:37 /usr/local/share/zsh/site-functions/_brew -> ../../../Homebrew/completions/zsh/_brew
lrwxr-xr-x    1 duke  staff    44 Jun 17 11:37 /usr/local/share/zsh/site-functions/_brew_cask -> ../../../Homebrew/completions/zsh/_brew_cask
lrwxr-xr-x    1 duke  staff    58 Oct  3 10:04 /usr/local/share/zsh/site-functions/_git -> ../../../Cellar/git/2.19.0_2/share/zsh/site-functions/_git

[oh-my-zsh] For safety, we will not load completions from these directories until
[oh-my-zsh] you fix their permissions and ownership and restart zsh.
[oh-my-zsh] See the above list for directories with group or other writability.

[oh-my-zsh] To fix your permissions you can do so by disabling
[oh-my-zsh] the write permission of "group" and "others" and making sure that the
[oh-my-zsh] owner of these directories is either root or your current user.
[oh-my-zsh] The following command may help:
[oh-my-zsh]     compaudit | xargs chmod g-w,o-w

[oh-my-zsh] If the above didn't help or you want to skip the verification of
[oh-my-zsh] insecure directories you can set the variable ZSH_DISABLE_COMPFIX to
[oh-my-zsh] "true" before oh-my-zsh is sourced in your zshrc file.

解決

問題的描述中，其實已經給了我們解決方法：

[oh-my-zsh] To fix your permissions you can do so by disabling
[oh-my-zsh] the write permission of "group" and "others" and making sure that the
[oh-my-zsh] owner of these directories is either root or your current user.
[oh-my-zsh] The following command may help:
[oh-my-zsh]     compaudit | xargs chmod g-w,o-w

[oh-my-zsh] If the above didn't help or you want to skip the verification of
[oh-my-zsh] insecure directories you can set the variable ZSH_DISABLE_COMPFIX to
[oh-my-zsh] "true" before oh-my-zsh is sourced in your zshrc file.

要修複權限，可以通過禁用“ group ”和“ others ”的寫入權限并確定這些目錄的所有者是 root 使用者或目前使用者來修複權限。
以下指令可能有所幫助：
compaudit | xargs chmod g-w，o-w

如果上面沒有幫助，或者你想跳過不安全目錄的驗證，你可以在你的 zshrc 檔案中找到oh-my-zsh之前将變量 ZSH_DISABLE_COMPFIX 設定為“ true ”。

第一種解決方法：修改相關檔案夾權限

為以上提示的檔案夾修改權限（根據具體提示修改）

chmod 755 /Users/duke/.oh-my-zsh
chmod 755 /Users/duke/.oh-my-zsh/plugins
chmod 755 /Users/duke/.oh-my-zsh/plugins/git
chmod 755 /usr/local/share/zsh/site-functions
chmod 755 /usr/local/share/zsh/site-functions/_brew
chmod 755 /usr/local/share/zsh/site-functions/_brew_cask
chmod 755 /usr/local/share/zsh/site-functions/_git

第二種解決方法：設定變量 ZSH_DISABLE_COMPFIX=true
- 1.在.zshrc檔案的第一行添加 ZSH_DISABLE_COMPFIX=true
- 2.運作source指令，重新加載 .zshrc 檔案
```
source ~/.zshrc
           
```

可能會遇到的問題以及解決方案

1、國内安裝可能會出現連接配接失敗

正在解析主機 raw.githubusercontent.com (raw.githubusercontent.com)... 0.0.0.0
正在連接配接 raw.githubusercontent.com (raw.githubusercontent.com)|0.0.0.0|:443... 失敗：Connection refused。

解決方案

編輯檔案 vi install.sh 。複制以下腳本儲存名為 install.sh 的檔案

#!/bin/sh
#
# This script should be run via curl:
#   sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# or wget:
#   sh -c "$(wget -qO- https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
#
# As an alternative, you can first download the install script and run it afterwards:
#   wget https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh
#   sh install.sh
#
# You can tweak the install behavior by setting variables when running the script. For
# example, to change the path to the Oh My Zsh repository:
#   ZSH=~/.zsh sh install.sh
#
# Respects the following environment variables:
#   ZSH     - path to the Oh My Zsh repository folder (default: $HOME/.oh-my-zsh)
#   REPO    - name of the GitHub repo to install from (default: ohmyzsh/ohmyzsh)
#   REMOTE  - full remote URL of the git repo to install (default: GitHub via HTTPS)
#   BRANCH  - branch to check out immediately after install (default: master)
#
# Other options:
#   CHSH       - 'no' means the installer will not change the default shell (default: yes)
#   RUNZSH     - 'no' means the installer will not run zsh after the install (default: yes)
#   KEEP_ZSHRC - 'yes' means the installer will not replace an existing .zshrc (default: no)
#
# You can also pass some arguments to the install script to set some these options:
#   --skip-chsh: has the same behavior as setting CHSH to 'no'
#   --unattended: sets both CHSH and RUNZSH to 'no'
#   --keep-zshrc: sets KEEP_ZSHRC to 'yes'
# For example:
#   sh install.sh --unattended
#
set -e

# Default settings
ZSH=${ZSH:-~/.oh-my-zsh}
REPO=${REPO:-ohmyzsh/ohmyzsh}
REMOTE=${REMOTE:-https://github.com/${REPO}.git}
BRANCH=${BRANCH:-master}

# Other options
CHSH=${CHSH:-yes}
RUNZSH=${RUNZSH:-yes}
KEEP_ZSHRC=${KEEP_ZSHRC:-no}


command_exists() {
	command -v "[email protected]" >/dev/null 2>&1
}

error() {
	echo ${RED}"Error: [email protected]"${RESET} >&2
}

setup_color() {
	# Only use colors if connected to a terminal
	if [ -t 1 ]; then
		RED=$(printf '\033[31m')
		GREEN=$(printf '\033[32m')
		YELLOW=$(printf '\033[33m')
		BLUE=$(printf '\033[34m')
		BOLD=$(printf '\033[1m')
		RESET=$(printf '\033[m')
	else
		RED=""
		GREEN=""
		YELLOW=""
		BLUE=""
		BOLD=""
		RESET=""
	fi
}

setup_ohmyzsh() {
	# Prevent the cloned repository from having insecure permissions. Failing to do
	# so causes compinit() calls to fail with "command not found: compdef" errors
	# for users with insecure umasks (e.g., "002", allowing group writability). Note
	# that this will be ignored under Cygwin by default, as Windows ACLs take
	# precedence over umasks except for filesystems mounted with option "noacl".
	umask g-w,o-w

	echo "${BLUE}Cloning Oh My Zsh...${RESET}"

	command_exists git || {
		error "git is not installed"
		exit 1
	}

	if [ "$OSTYPE" = cygwin ] && git --version | grep -q msysgit; then
		error "Windows/MSYS Git is not supported on Cygwin"
		error "Make sure the Cygwin git package is installed and is first on the \$PATH"
		exit 1
	fi

	git clone -c core.eol=lf -c core.autocrlf=false \
		-c fsck.zeroPaddedFilemode=ignore \
		-c fetch.fsck.zeroPaddedFilemode=ignore \
		-c receive.fsck.zeroPaddedFilemode=ignore \
		--depth=1 --branch "$BRANCH" "$REMOTE" "$ZSH" || {
		error "git clone of oh-my-zsh repo failed"
		exit 1
	}

	echo
}

setup_zshrc() {
	# Keep most recent old .zshrc at .zshrc.pre-oh-my-zsh, and older ones
	# with datestamp of installation that moved them aside, so we never actually
	# destroy a user's original zshrc
	echo "${BLUE}Looking for an existing zsh config...${RESET}"

	# Must use this exact name so uninstall.sh can find it
	OLD_ZSHRC=~/.zshrc.pre-oh-my-zsh
	if [ -f ~/.zshrc ] || [ -h ~/.zshrc ]; then
		# Skip this if the user doesn't want to replace an existing .zshrc
		if [ $KEEP_ZSHRC = yes ]; then
			echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Keeping...${RESET}"
			return
		fi
		if [ -e "$OLD_ZSHRC" ]; then
			OLD_OLD_ZSHRC="${OLD_ZSHRC}-$(date +%Y-%m-%d_%H-%M-%S)"
			if [ -e "$OLD_OLD_ZSHRC" ]; then
				error "$OLD_OLD_ZSHRC exists. Can't back up ${OLD_ZSHRC}"
				error "re-run the installer again in a couple of seconds"
				exit 1
			fi
			mv "$OLD_ZSHRC" "${OLD_OLD_ZSHRC}"

			echo "${YELLOW}Found old ~/.zshrc.pre-oh-my-zsh." \
				"${GREEN}Backing up to ${OLD_OLD_ZSHRC}${RESET}"
		fi
		echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Backing up to ${OLD_ZSHRC}${RESET}"
		mv ~/.zshrc "$OLD_ZSHRC"
	fi

	echo "${GREEN}Using the Oh My Zsh template file and adding it to ~/.zshrc.${RESET}"

	sed "/^export ZSH=/ c\\
export ZSH=\"$ZSH\"
" "$ZSH/templates/zshrc.zsh-template" > ~/.zshrc-omztemp
	mv -f ~/.zshrc-omztemp ~/.zshrc

	echo
}

setup_shell() {
	# Skip setup if the user wants or stdin is closed (not running interactively).
	if [ $CHSH = no ]; then
		return
	fi

	# If this user's login shell is already "zsh", do not attempt to switch.
	if [ "$(basename "$SHELL")" = "zsh" ]; then
		return
	fi

	# If this platform doesn't provide a "chsh" command, bail out.
	if ! command_exists chsh; then
		cat <<-EOF
			I can't change your shell automatically because this system does not have chsh.
			${BLUE}Please manually change your default shell to zsh${RESET}
		EOF
		return
	fi

	echo "${BLUE}Time to change your default shell to zsh:${RESET}"

	# Prompt for user choice on changing the default login shell
	printf "${YELLOW}Do you want to change your default shell to zsh? [Y/n]${RESET} "
	read opt
	case $opt in
		y*|Y*|"") echo "Changing the shell..." ;;
		n*|N*) echo "Shell change skipped."; return ;;
		*) echo "Invalid choice. Shell change skipped."; return ;;
	esac

	# Check if we're running on Termux
	case "$PREFIX" in
		*com.termux*) termux=true; zsh=zsh ;;
		*) termux=false ;;
	esac

	if [ "$termux" != true ]; then
		# Test for the right location of the "shells" file
		if [ -f /etc/shells ]; then
			shells_file=/etc/shells
		elif [ -f /usr/share/defaults/etc/shells ]; then # Solus OS
			shells_file=/usr/share/defaults/etc/shells
		else
			error "could not find /etc/shells file. Change your default shell manually."
			return
		fi

		# Get the path to the right zsh binary
		# 1. Use the most preceding one based on $PATH, then check that it's in the shells file
		# 2. If that fails, get a zsh path from the shells file, then check it actually exists
		if ! zsh=$(which zsh) || ! grep -qx "$zsh" "$shells_file"; then
			if ! zsh=$(grep '^/.*/zsh$' "$shells_file" | tail -1) || [ ! -f "$zsh" ]; then
				error "no zsh binary found or not present in '$shells_file'"
				error "change your default shell manually."
				return
			fi
		fi
	fi

	# We're going to change the default shell, so back up the current one
	if [ -n "$SHELL" ]; then
		echo $SHELL > ~/.shell.pre-oh-my-zsh
	else
		grep "^$USER:" /etc/passwd | awk -F: '{print $7}' > ~/.shell.pre-oh-my-zsh
	fi

	# Actually change the default shell to zsh
	if ! chsh -s "$zsh"; then
		error "chsh command unsuccessful. Change your default shell manually."
	else
		export SHELL="$zsh"
		echo "${GREEN}Shell successfully changed to '$zsh'.${RESET}"
	fi

	echo
}

main() {
	# Run as unattended if stdin is closed
	if [ ! -t 0 ]; then
		RUNZSH=no
		CHSH=no
	fi

	# Parse arguments
	while [ $# -gt 0 ]; do
		case $1 in
			--unattended) RUNZSH=no; CHSH=no ;;
			--skip-chsh) CHSH=no ;;
			--keep-zshrc) KEEP_ZSHRC=yes ;;
		esac
		shift
	done

	setup_color

	if ! command_exists zsh; then
		echo "${YELLOW}Zsh is not installed.${RESET} Please install zsh first."
		exit 1
	fi

	if [ -d "$ZSH" ]; then
		cat <<-EOF
			${YELLOW}You already have Oh My Zsh installed.${RESET}
			You'll need to remove '$ZSH' if you want to reinstall.
		EOF
		exit 1
	fi

	setup_ohmyzsh
	setup_zshrc
	setup_shell

	printf "$GREEN"
	cat <<-'EOF'
		         __                                     __
		  ____  / /_     ____ ___  __  __   ____  _____/ /_
		 / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
		/ /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
		\____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
		                        /____/                       ....is now installed!


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

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

		p.p.s. Get stickers, shirts, and coffee mugs at https://shop.planetargon.com/collections/oh-my-zsh

	EOF
	printf "$RESET"

	if [ $RUNZSH = no ]; then
		echo "${YELLOW}Run zsh to try it out.${RESET}"
		exit
	fi

	exec zsh -l
}

main "[email protected]"

添加執行權限 chmod +x install.sh
執行此檔案 ./install.sh

iTerm2 和 Zshell

iTerm2官網

修改配置

取消上次登入提醒

Zshell

安裝

iTerm 指令行自動提示

安裝 zsh-syntax-highlighting 插件

iTerm 從主題庫拉取主題顔色

主題庫

[oh-my-zsh] 提示檢測到不安全的完成相關目錄

可能會遇到的問題以及解決方案

1、國内安裝可能會出現連接配接失敗

解決方案

繼續閱讀

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mac上進行檔案比較的工具

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識别Mac電腦上檔案的指令行技巧

Mac 下安裝配置 iTerm 和 oh-my-zsh

iTerm2 和 Zshell

iTerm2官網

修改配置

取消上次登入提醒

Zshell

安裝

iTerm 指令行自動提示

安裝 zsh-syntax-highlighting 插件

iTerm 從主題庫拉取主題顔色

主題庫

[oh-my-zsh] 提示檢測到不安全的完成相關目錄

可能會遇到的問題以及解決方案

1、 國内安裝可能會出現連接配接失敗

解決方案

繼續閱讀

1、國内安裝可能會出現連接配接失敗