Install Oh My Zsh Fedora

2021年2月10日
Download here: http://gg.gg/o9iqz
*How to Install ZSH to Replace your Bash on Linux. ZSH or Z Shell is a Unix shell that can be used as an interactive login shell and as a command interpreter for shell scripting. Zsh is an extended Bourne shell with many improvements, including some features of Bash, ksh, and tcsh.
*This is a oh-my-zsh module. It installs oh-my-zsh for a user and can change their shell to zsh. It installs oh-my-zsh for a user and can change their shell to zsh. It can install and configure themes and plugins for users.
*Offline Install Oh My Zsh
*Install Oh My Zsh Plugin
However, we also have a tool that helpfully suggests packages to install when you run a command that can’t be found. That’s what’s happening here. Bottom line: this isn’t surprising, but: you’ll need a version of your oh-my-zsh.sh command meant for Fedora — or else just to replicate whatever that’s meant to do yourself. # 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.
#!/bin/sh
#
# This script should be run via curl:
# sh -c ’$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)’
# or via wget:
# sh -c ’$(wget -qO- https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)’
# or via fetch:
# sh -c ’$(fetch -o - 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: $HOME/.oh-my-zsh)
# REPO - name of the GitHub repo to install from (default: ohmyzsh/ohmyzsh)
# REMOTE - full remote URL of the git repo to install (default: GitHub via HTTPS)
# BRANCH - branch to check out immediately after install (default: master)
#
# Other options:
# CHSH - ’no’ means the installer will not change the default shell (default: yes)
# RUNZSH - ’no’ means the installer will not run zsh after the install (default: yes)
# KEEP_ZSHRC - ’yes’ means the installer will not replace an existing .zshrc (default: no)
#
# You can also pass some arguments to the install script to set some these options:
# --skip-chsh: has the same behavior as setting CHSH to ’no’
# --unattended: sets both CHSH and RUNZSH to ’no’
# --keep-zshrc: sets KEEP_ZSHRC to ’yes’
# For example:
# sh install.sh --unattended
# or:
# sh -c ’$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)’ ’ --unattended
#
set -e

# Track if $ZSH was provided
custom_zsh=${ZSH:+yes}

# 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 ’$@’ >/dev/null 2>&1
}

fmt_error() {
echo ${RED}’Error: $@’${RESET} >&2
}

fmt_underline() {
echo ’$(printf ’033[4m’)$@$(printf ’033[24m’)’
}

fmt_code() {
echo ’`$(printf ’033[38;5;247m’)$@${RESET}`’
}

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 || {
fmt_error ’git is not installed’
exit 1
}

if [ ’$OSTYPE’ = cygwin ] && git --version | grep -q msysgit; then
fmt_error ’Windows/MSYS Git is not supported on Cygwin’
fmt_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’ || {
fmt_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}’
Offline Install Oh My Zsh
# 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
fmt_error ’$OLD_OLD_ZSHRC exists. Can’t back up ${OLD_ZSHRC}’
fmt_error ’re-run the installer again in a couple of seconds’
exit 1
fi
mv ’$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
fmt_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
fmt_error ’no zsh binary found or not present in ’$shells_file’
fmt_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 ’$zsh’; then
fmt_error ’chsh command unsuccessful. Change your default shell manually.’
else
export SHELL=’$zsh’
echo ’${GREEN}Shell successfully changed to ’$zsh’.${RESET}’
fi

echo
}

main() {
# Run as unattended if stdin is not a tty
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 ’$ZSH’ ]; then
echo ’${YELLOW}The $ZSH folder already exists ($ZSH).${RESET}’
if [ ’$custom_zsh’ = yes ]; then
cat <<EOF

You ran the installer with the $ZSH setting or the $ZSH variable is
exported. You have 3 options:

1. Unset the ZSH variable when calling the installer:
$(fmt_code ’ZSH= sh install.sh’)
2. Install Oh My Zsh to a directory that doesn’t exist yet:
$(fmt_code ’ZSH=path/to/new/ohmyzsh/folder sh install.sh’)
3. (Caution) If the folder doesn’t contain important information,
you can just remove it with $(fmt_code ’rm -r $ZSH’)

EOF
else
echo ’You’ll need to remove it if you want to reinstall.’
fi
exit 1
fi

setup_ohmyzsh
setup_zshrc
setup_shell

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


EOF
cat <<EOF
Before you scream Oh My Zsh! please look over the ~/.zshrc file to select plugins, themes, and options.
Install Oh My Zsh Plugin
• Follow us on Twitter: $(fmt_underline https://twitter.com/ohmyzsh)
• Join our Discord server: $(fmt_underline https://discord.gg/ohmyzsh)
• Get stickers, shirts, coffee mugs and other swag: $(fmt_underline 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 ’$@’
Download here: http://gg.gg/o9iqz

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