mirror of
https://github.com/vinceliuice/grub2-themes.git
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Grub theme : ⬆️ install.sh update and README file
Features : 🚸
+ adding terminal user interface for better use
+ persited exectution of the script as root
+ adding color syntax information
This commit is contained in:
jukoo
parent
51892d232e
commit
e4e31edfa1
12
README.md
12
README.md
@ -1,11 +1,19 @@
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```
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____ ____ _ _ ____ ____ _____ _ _ _____ __ __ _____ ____
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/ ___| _ \| | | | __ )___ \ |_ _| | | | ____| \/ | ____/ ___|
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| | _| |_) | | | | _ \ __) | | | | |_| | _| | |\/| | _| \___ \
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| |_| | _ <| |_| | |_) / __/ | | | _ | |___| | | | |___ ___) |
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\____|_| \_\\___/|____/_____| |_| |_| |_|_____|_| |_|_____|____/
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## Grub2 Themes
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Flat Design themes for Grub2.
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```
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##Flat Design themes for Grub2.
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## Install
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Usage: `sudo ./install.sh` **[OPTIONS...]**
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*if no option used the terminal user interface will be show up*
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| OPTIONS: | |
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|:---------------|:-------------|
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143
install.sh
143
install.sh
@ -2,19 +2,63 @@
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# Grub2 Dark Theme
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ROOT_UID=0
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THEME_DIR="/boot/grub/themes"
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THEME_DIR_2="/boot/grub2/themes"
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REO_DIR=$(cd $(dirname $0) && pwd)
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MAX_DELAY=20 # max delay for user to enter root password
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#COLORS
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CDEF=" \033[0m" # default color
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CCIN=" \033[0;36m" # info color
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CGSC=" \033[0;32m" # success color
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CRER=" \033[0;31m" # error color
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CWAR=" \033[0;33m" # waring color
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b_CDEF=" \033[1;37m" # bold default color
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b_CCIN=" \033[1;36m" # bold info color
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b_CGSC=" \033[1;32m" # bold success color
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b_CRER=" \033[1;31m" # bold error color
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b_CWAR=" \033[1;33m" # bold warning color
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# echo like ... with flag type and display message colors
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prompt () {
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case ${1} in
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"-s"|"--success")
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echo -e "${b_CGSC}${@/-s/}${CDEF}";; # print success message
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"-e"|"--error")
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echo -e "${b_CRER}${@/-e/}${CDEF}";; # print error message
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"-w"|"--warning")
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echo -e "${b_CWAR}${@/-w/}${CDEF}";; # print warning message
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"-i"|"--info")
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echo -e "${b_CCIN}${@/-i/}${CDEF}";; # print info message
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*)
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echo -e "$@"
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;;
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esac
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}
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# print "GRUB THEME" whene the script is launched
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ascii_art_header () {
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[[ -f README.md ]] && {
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header_title=$(sed -n 2,8p README.md)
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prompt -i "$header_title"
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}
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}
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#ascii_art_header # uncomment this line to show Grub theme ascii art
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# Check command avalibility
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function has_command() {
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command -v $1 > /dev/null
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}
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usage() {
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printf "%s\n" "Usage: $0 [OPTIONS...]"
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printf "%s\n" "Usage: ${0##*/} [OPTIONS...]"
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printf "\n%s\n" "OPTIONS:"
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printf " %-25s%s\n" "-l, --slaze" "slaze grub theme"
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printf " %-25s%s\n" "-s, --stylish" "stylish grub theme"
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@ -24,6 +68,7 @@ usage() {
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}
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install() {
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if [[ ${theme} == 'slaze' ]]; then
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local name="Slaze"
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elif [[ ${theme} == 'stylish' ]]; then
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@ -37,6 +82,7 @@ install() {
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exit 0
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fi
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# Checking for root access and proceed if it is present
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if [ "$UID" -eq "$ROOT_UID" ]; then
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@ -48,7 +94,7 @@ install() {
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[[ -d /boot/grub2 ]] && mkdir -p ${THEME_DIR_2}/${name}
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# Copy theme
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echo -e "\n Installing ${name} theme..."
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prompt -i "Installing ${name} theme..."
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if [ -d /boot/grub ]; then
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cp -a ${REO_DIR}/common/* ${THEME_DIR}/${name}
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fi
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# Set theme
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echo -e "\n Setting ${name} as default..."
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prompt -i "Setting ${name} as default..."
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grep "GRUB_THEME=" /etc/default/grub 2>&1 >/dev/null && sed -i '/GRUB_THEME=/d' /etc/default/grub
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[[ -d /boot/grub ]] && echo "GRUB_THEME=\"${THEME_DIR}/${name}/theme.txt\"" >> /etc/default/grub
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[[ -d /boot/grub2 ]] && echo "GRUB_THEME=\"${THEME_DIR_2}/${name}/theme.txt\"" >> /etc/default/grub
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# Update grub config
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echo -e "\n Updating grub config..."
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prompt -i "Updating grub config..."
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if has_command update-grub; then
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update-grub
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update-grub
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elif has_command grub-mkconfig; then
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grub-mkconfig -o /boot/grub/grub.cfg
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elif has_command grub2-mkconfig; then
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@ -94,42 +140,69 @@ install() {
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fi
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# Success message
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echo -e "\n All done! "
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prompt -s "All done!"
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else
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# Error message
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echo -e "\n Error! -> Run me as root "
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prompt -e "\n[ E r r o r ] -> Run me as root "
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# persisted execution of the script as root
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read -p "[ trusted ] specify the root password : " -t${MAX_DELAY} -s
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[[ -n "$REPLY" ]]&& {
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if [[ -n "${theme}" ]] ; then
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sudo -S <<< $REPLY $0 --${theme}
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fi
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}|| {
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prompt "\n Operation canceled Bye"
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exit 1
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}
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fi
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}
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while [[ $# -gt 0 ]]; do
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case "${1}" in
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-l|--slaze)
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theme='slaze'
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shift 1
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;;
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-s|--stylish)
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theme='stylish'
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shift 1
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;;
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-t|--tela)
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theme='tela'
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shift 1
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;;
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-v|--vimix)
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theme='vimix'
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shift 1
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;;
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-h|--help)
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usage
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exit 0
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;;
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*)
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echo "ERROR: Unrecognized installation option '$1'."
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echo "Try '$0 --help' for more information."
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exit 1
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;;
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esac
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# show terminal user interface for better use
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if [[ $# -lt 1 ]] ;then
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if [[ -x /usr/bin/dialog ]] ; then
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tui=$(dialog --backtitle "Grub 2 Themes" \
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--radiolist "Choose your Grub theme : " 15 40 5 \
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1 "Slaze Theme" off \
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2 "Stylish Theme" on \
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3 "Tela Theme" off \
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4 "Vimix Theme" off --output-fd 1 )
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case "$tui" in
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1) theme="slaze" ;;
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2) theme="stylish" ;;
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3) theme="tela" ;;
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4) theme="vimix" ;;
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*) prompt "Canceled" ;;
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esac
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fi
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fi
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while [[ $# -ge 1 ]]; do
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case "${1}" in
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-l|--slaze)
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theme='slaze'
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;;
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-s|--stylish)
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theme='stylish'
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;;
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-t|--tela)
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theme='tela'
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;;
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-v|--vimix)
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theme='vimix'
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;;
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-h|--help)
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usage
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exit 0
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;;
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*)
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prompt -e "ERROR: Unrecognized installation option '$1'."
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prompt -i "Try '$0 --help' for more information."
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exit 1
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;;
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esac
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shift
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done
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install
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