Change the if-elif-else condition to a case-esac condition, and improve

the echo output.
This commit is contained in:
name1ess
2025-12-14 22:39:29 +08:00
parent ac8915c77b
commit 083ef90a9f
6 changed files with 4959 additions and 4937 deletions

View File

@@ -11,271 +11,275 @@ echo "** by Juewuy **"
echo "***********************************************"
#内置工具
dir_avail() {
df $2 $1 | awk '{ for(i=1;i<=NF;i++){ if(NR==1){ arr[i]=$i; }else{ arr[i]=arr[i]" "$i; } } } END{ for(i=1;i<=NF;i++){ print arr[i]; } }' | grep -E 'Ava|可用' | awk '{print $2}'
df $2 $1 | awk '{ for(i=1;i<=NF;i++){ if(NR==1){ arr[i]=$i; }else{ arr[i]=arr[i]" "$i; } } } END{ for(i=1;i<=NF;i++){ print arr[i]; } }' | grep -E 'Ava|可用' | awk '{print $2}'
}
ckcmd() { #检查命令
command -v sh >/dev/null 2>&1 && command -v "$1" || type "$1"
command -v sh >/dev/null 2>&1 && command -v "$1" || type "$1"
}
webget() {
#参数【$1】代表下载目录【$2】代表在线地址
#参数【$3】代表输出显示【$4】不启用重定向
if curl --version >/dev/null 2>&1; then
[ "$3" = "echooff" ] && progress='-s' || progress='-#'
[ -z "$4" ] && redirect='-L' || redirect=''
result=$(curl -w %{http_code} --connect-timeout 5 $progress $redirect -ko $1 $2)
[ -n "$(echo $result | grep -e ^2)" ] && result="200"
else
if wget --version >/dev/null 2>&1; then
[ "$3" = "echooff" ] && progress='-q' || progress='-q --show-progress'
[ "$4" = "rediroff" ] && redirect='--max-redirect=0' || redirect=''
certificate='--no-check-certificate'
timeout='--timeout=3'
fi
[ "$3" = "echoon" ] && progress=''
[ "$3" = "echooff" ] && progress='-q'
wget $progress $redirect $certificate $timeout -O $1 $2
[ $? -eq 0 ] && result="200"
fi
#参数【$1】代表下载目录【$2】代表在线地址
#参数【$3】代表输出显示【$4】不启用重定向
if curl --version >/dev/null 2>&1; then
[ "$3" = "echooff" ] && progress='-s' || progress='-#'
[ -z "$4" ] && redirect='-L' || redirect=''
result=$(curl -w %{http_code} --connect-timeout 5 $progress $redirect -ko $1 $2)
[ -n "$(echo $result | grep -e ^2)" ] && result="200"
else
if wget --version >/dev/null 2>&1; then
[ "$3" = "echooff" ] && progress='-q' || progress='-q --show-progress'
[ "$4" = "rediroff" ] && redirect='--max-redirect=0' || redirect=''
certificate='--no-check-certificate'
timeout='--timeout=3'
fi
[ "$3" = "echoon" ] && progress=''
[ "$3" = "echooff" ] && progress='-q'
wget $progress $redirect $certificate $timeout -O $1 $2
[ $? -eq 0 ] && result="200"
fi
}
error_down() {
$echo "请参考 \033[32mhttps://github.com/juewuy/ShellCrash/blob/master/README_CN.md"
$echo "\033[33m使用其他安装源重新安装\033[0m"
$echo "请参考 \033[32mhttps://github.com/juewuy/ShellCrash/blob/master/README_CN.md"
$echo "\033[33m使用其他安装源重新安装\033[0m"
}
#安装及初始化
set_alias(){
echo -----------------------------------------------
$echo "\033[36m请选择一个别名或使用自定义别名\033[0m"
echo -----------------------------------------------
$echo " 1 【\033[32mcrash\033[0m】"
$echo " 2 【\033[32m sc \033[0m】"
$echo " 3 【\033[32m mm \033[0m】"
$echo " 0 退出安装"
echo -----------------------------------------------
read -p "请输入相应数字或自定义别名 > " res
case "$res" in
1) my_alias=crash ;;
2) my_alias=sc ;;
3) my_alias=mm ;;
*) my_alias=$res ;;
esac
cmd=$(ckcmd "$my_alias" | grep 'menu.sh')
ckcmd "$my_alias" >/dev/null 2>&1 && [ -z "$cmd" ] && {
$echo "\033[33m此别名和当前系统内置命令/别名冲突,请换一个!\033[0m"
sleep 1
set_alias
}
set_alias() {
echo "-----------------------------------------------"
$echo "\033[36m请选择一个别名或使用自定义别名\033[0m"
echo "-----------------------------------------------"
$echo " 1 【\033[32mcrash\033[0m】"
$echo " 2 【\033[32m sc \033[0m】"
$echo " 3 【\033[32m mm \033[0m】"
$echo " 0 退出安装"
echo "-----------------------------------------------"
read -p "请输入相应数字或自定义别名 > " res
case "$res" in
1) my_alias=crash ;;
2) my_alias=sc ;;
3) my_alias=mm ;;
*) my_alias=$res ;;
esac
cmd=$(ckcmd "$my_alias" | grep 'menu.sh')
ckcmd "$my_alias" >/dev/null 2>&1 && [ -z "$cmd" ] && {
$echo "\033[33m此别名和当前系统内置命令/别名冲突,请换一个!\033[0m"
sleep 1
set_alias
}
}
gettar() {
webget /tmp/ShellCrash.tar.gz "$url/ShellCrash.tar.gz"
if [ "$result" != "200" ]; then
$echo "\033[33m文件下载失败\033[0m"
error_down
exit 1
else
$CRASHDIR/start.sh stop 2>/dev/null
#解压
echo -----------------------------------------------
echo 开始解压文件!
mkdir -p $CRASHDIR >/dev/null
tar -zxf '/tmp/ShellCrash.tar.gz' -C $CRASHDIR/ || tar -zxf '/tmp/ShellCrash.tar.gz' --no-same-owner -C $CRASHDIR/
if [ -s $CRASHDIR/init.sh ]; then
set_alias
. $CRASHDIR/init.sh >/dev/null
[ "$?" != 0 ] && $echo "\033[33m初始化失败请尝试本地安装\033[0m" && exit 1
else
rm -rf /tmp/ShellCrash.tar.gz
$echo "\033[33m文件解压失败\033[0m"
error_down
exit 1
fi
fi
webget /tmp/ShellCrash.tar.gz "$url/ShellCrash.tar.gz"
if [ "$result" != "200" ]; then
$echo "\033[33m文件下载失败\033[0m"
error_down
exit 1
else
$CRASHDIR/start.sh stop 2>/dev/null
#解压
echo "-----------------------------------------------"
echo 开始解压文件!
mkdir -p $CRASHDIR >/dev/null
tar -zxf '/tmp/ShellCrash.tar.gz' -C $CRASHDIR/ || tar -zxf '/tmp/ShellCrash.tar.gz' --no-same-owner -C $CRASHDIR/
if [ -s $CRASHDIR/init.sh ]; then
set_alias
. $CRASHDIR/init.sh >/dev/null
[ "$?" != 0 ] && $echo "\033[33m初始化失败请尝试本地安装\033[0m" && exit 1
else
rm -rf /tmp/ShellCrash.tar.gz
$echo "\033[33m文件解压失败\033[0m"
error_down
exit 1
fi
fi
}
setdir() {
set_usb_dir() {
$echo "请选择安装目录"
du -hL /mnt | awk '{print " "NR" "$2" "$1}'
read -p "请输入相应数字 > " num
dir=$(du -hL /mnt | awk '{print $2}' | sed -n "$num"p)
if [ -z "$dir" ]; then
$echo "\033[31m输入错误请重新设置\033[0m"
set_usb_dir
fi
}
set_asus_dir() {
echo -e "请选择U盘目录"
du -hL /tmp/mnt | awk -F/ 'NF<=4' | awk '{print " "NR" "$2" "$1}'
read -p "请输入相应数字 > " num
dir=$(du -hL /tmp/mnt | awk -F/ 'NF<=4' | awk '{print $2}' | sed -n "$num"p)
if [ ! -f "$dir/asusware.arm/etc/init.d/S50downloadmaster" ]; then
echo -e "\033[31m未找到下载大师自启文件$dir/asusware.arm/etc/init.d/S50downloadmaster请检查设置\033[0m"
set_asus_dir
fi
}
set_cust_dir() {
echo -----------------------------------------------
echo '可用路径 剩余空间:'
df -h | awk '{print $6,$4}' | sed 1d
echo '路径是必须带 / 的格式,注意写入虚拟内存(/tmp,/opt,/sys...)的文件会在重启后消失!!!'
read -p "请输入自定义路径 > " dir
if [ "$(dir_avail $dir)" = 0 ] || [ -n "$(echo $dir |grep -E 'tmp|opt|sys')" ]; then
$echo "\033[31m路径错误请重新设置\033[0m"
set_cust_dir
fi
}
echo -----------------------------------------------
$echo "\033[33m注意安装ShellCrash至少需要预留约1MB的磁盘空间\033[0m"
if [ -n "$systype" ]; then
[ "$systype" = "Padavan" ] && dir=/etc/storage
[ "$systype" = "mi_snapshot" ] && {
$echo "\033[33m检测到当前设备为小米官方系统请选择安装位置\033[0m"
[ -d /data ] && $echo " 1 安装到 /data 目录,剩余空间:$(dir_avail /data -h)(支持软固化功能)"
[ -d /userdisk ] && $echo " 2 安装到 /userdisk 目录,剩余空间:$(dir_avail /userdisk -h)(支持软固化功能)"
[ -d /data/other_vol ] && $echo " 3 安装到 /data/other_vol 目录,剩余空间:$(dir_avail /data/other_vol -h)(支持软固化功能)"
$echo " 4 安装到自定义目录(不推荐,不明勿用!)"
$echo " 0 退出安装"
echo -----------------------------------------------
read -p "请输入相应数字 > " num
case "$num" in
1)
dir=/data
;;
2)
dir=/userdisk
;;
3)
dir=/data/other_vol
;;
4)
set_cust_dir
;;
*)
exit 1
;;
esac
}
[ "$systype" = "asusrouter" ] && {
$echo "\033[33m检测到当前设备为华硕固件请选择安装方式\033[0m"
$echo " 1 基于USB设备安装(限23年9月之前固件须插入\033[31m任意\033[0mUSB设备)"
$echo " 2 基于自启脚本安装(仅支持梅林及部分非koolshare官改固件)"
$echo " 3 基于U盘+下载大师安装(支持所有固件限ARM设备须插入U盘或移动硬盘)"
$echo " 0 退出安装"
echo -----------------------------------------------
read -p "请输入相应数字 > " num
case "$num" in
1)
read -p "将脚本安装到USB存储/系统闪存?(1/0) > " res
[ "$res" = "1" ] && set_usb_dir || dir=/jffs
usb_status=1
;;
2)
$echo "如无法正常开机启动请重新使用USB方式安装"
sleep 2
dir=/jffs
;;
3)
echo -e "请先在路由器网页后台安装下载大师并启用,之后选择外置存储所在目录!"
sleep 2
set_asus_dir
;;
*)
exit 1
;;
esac
}
[ "$systype" = "ng_snapshot" ] && dir=/tmp/mnt
else
$echo " 1 在\033[32m/etc目录\033[0m下安装(适合root用户)"
$echo " 2 在\033[32m/usr/share目录\033[0m下安装(适合Linux系统)"
$echo " 3 在\033[32m当前用户目录\033[0m下安装(适合非root用户)"
$echo " 4 在\033[32m外置存储\033[0m中安装"
$echo " 5 手动设置安装目录"
$echo " 0 退出安装"
echo -----------------------------------------------
read -p "请输入相应数字 > " num
#设置目录
if [ -z $num ]; then
echo 安装已取消
exit 1
elif [ "$num" = "1" ]; then
dir=/etc
elif [ "$num" = "2" ]; then
dir=/usr/share
elif [ "$num" = "3" ]; then
dir=~/.local/share
mkdir -p ~/.config/systemd/user
elif [ "$num" = "4" ]; then
set_usb_dir
elif [ "$num" = "5" ]; then
set_cust_dir
else
echo 安装已取消!!!
exit 1
fi
fi
set_usb_dir() {
$echo "请选择安装目录"
du -hL /mnt | awk '{print " "NR" "$2" "$1}'
read -p "请输入相应数字 > " num
dir=$(du -hL /mnt | awk '{print $2}' | sed -n "$num"p)
if [ -z "$dir" ]; then
$echo "\033[31m输入错误请重新设置\033[0m"
set_usb_dir
fi
}
set_asus_dir() {
echo -e "请选择U盘目录"
du -hL /tmp/mnt | awk -F/ 'NF<=4' | awk '{print " "NR" "$2" "$1}'
read -p "请输入相应数字 > " num
dir=$(du -hL /tmp/mnt | awk -F/ 'NF<=4' | awk '{print $2}' | sed -n "$num"p)
if [ ! -f "$dir/asusware.arm/etc/init.d/S50downloadmaster" ]; then
echo -e "\033[31m未找到下载大师自启文件$dir/asusware.arm/etc/init.d/S50downloadmaster请检查设置\033[0m"
set_asus_dir
fi
}
set_cust_dir() {
echo "-----------------------------------------------"
echo '可用路径 剩余空间:'
df -h | awk '{print $6,$4}' | sed 1d
echo '路径是必须带 / 的格式,注意写入虚拟内存(/tmp,/opt,/sys...)的文件会在重启后消失!!!'
read -p "请输入自定义路径 > " dir
if [ "$(dir_avail $dir)" = 0 ] || [ -n "$(echo $dir | grep -E 'tmp|opt|sys')" ]; then
$echo "\033[31m路径错误请重新设置\033[0m"
set_cust_dir
fi
}
echo "-----------------------------------------------"
$echo "\033[33m注意安装ShellCrash至少需要预留约1MB的磁盘空间\033[0m"
if [ -n "$systype" ]; then
[ "$systype" = "Padavan" ] && dir=/etc/storage
[ "$systype" = "mi_snapshot" ] && {
$echo "\033[33m检测到当前设备为小米官方系统请选择安装位置\033[0m"
[ -d /data ] && $echo " 1 安装到 /data 目录,剩余空间:$(dir_avail /data -h)(支持软固化功能)"
[ -d /userdisk ] && $echo " 2 安装到 /userdisk 目录,剩余空间:$(dir_avail /userdisk -h)(支持软固化功能)"
[ -d /data/other_vol ] && $echo " 3 安装到 /data/other_vol 目录,剩余空间:$(dir_avail /data/other_vol -h)(支持软固化功能)"
$echo " 4 安装到自定义目录(不推荐,不明勿用!)"
$echo " 0 退出安装"
echo "-----------------------------------------------"
read -p "请输入相应数字 > " num
case "$num" in
1)
dir=/data
;;
2)
dir=/userdisk
;;
3)
dir=/data/other_vol
;;
4)
set_cust_dir
;;
*)
exit 1
;;
esac
}
[ "$systype" = "asusrouter" ] && {
$echo "\033[33m检测到当前设备为华硕固件请选择安装方式\033[0m"
$echo " 1 基于USB设备安装(限23年9月之前固件须插入\033[31m任意\033[0mUSB设备)"
$echo " 2 基于自启脚本安装(仅支持梅林及部分非koolshare官改固件)"
$echo " 3 基于U盘+下载大师安装(支持所有固件限ARM设备须插入U盘或移动硬盘)"
$echo " 0 退出安装"
echo "-----------------------------------------------"
read -p "请输入相应数字 > " num
case "$num" in
1)
read -p "将脚本安装到USB存储/系统闪存?(1/0) > " res
[ "$res" = "1" ] && set_usb_dir || dir=/jffs
usb_status=1
;;
2)
$echo "如无法正常开机启动请重新使用USB方式安装"
sleep 2
dir=/jffs
;;
3)
echo -e "请先在路由器网页后台安装下载大师并启用,之后选择外置存储所在目录!"
sleep 2
set_asus_dir
;;
*)
exit 1
;;
esac
}
[ "$systype" = "ng_snapshot" ] && dir=/tmp/mnt
else
$echo " 1 在\033[32m/etc目录\033[0m下安装(适合root用户)"
$echo " 2 在\033[32m/usr/share目录\033[0m下安装(适合Linux系统)"
$echo " 3 在\033[32m当前用户目录\033[0m下安装(适合非root用户)"
$echo " 4 在\033[32m外置存储\033[0m中安装"
$echo " 5 手动设置安装目录"
$echo " 0 退出安装"
echo "----------------------------------------------"
read -p "请输入相应数字 > " num
#设置目录
case "$num" in
1)
dir=/etc
;;
2)
dir=/usr/share
;;
3)
dir=~/.local/share
mkdir -p ~/.config/systemd/user
;;
4)
set_usb_dir
;;
5)
set_cust_dir
;;
*)
echo "安装已取消"
exit 1
;;
esac
fi
if [ ! -w $dir ]; then
$echo "\033[31m没有$dir目录写入权限!请重新设置!\033[0m" && sleep 1 && setdir
else
$echo "目标目录\033[32m$dir\033[0m空间剩余$(dir_avail $dir -h)"
read -p "确认安装?(1/0) > " res
[ "$res" = "1" ] && CRASHDIR=$dir/ShellCrash || setdir
fi
if [ ! -w $dir ]; then
$echo "\033[31m没有$dir目录写入权限!请重新设置!\033[0m" && sleep 1 && setdir
else
$echo "目标目录\033[32m$dir\033[0m空间剩余$(dir_avail $dir -h)"
read -p "确认安装?(1/0) > " res
[ "$res" = "1" ] && CRASHDIR=$dir/ShellCrash || setdir
fi
}
install() {
echo -----------------------------------------------
echo 开始从服务器获取安装文件!
echo -----------------------------------------------
gettar
echo -----------------------------------------------
echo ShellCrash 已经安装成功!
[ "$profile" = "~/.bashrc" ] && echo "请执行【. ~/.bashrc > /dev/null】命令以加载环境变量"
[ -n "$(ls -l /bin/sh | grep -oE 'zsh')" ] && echo "请执行【. ~/.zshrc > /dev/null】命令以加载环境变量"
echo -----------------------------------------------
$echo "\033[33m输入\033[30;47m $my_alias \033[0;33m命令即可管理\033[0m"
echo -----------------------------------------------
echo "-----------------------------------------------"
echo 开始从服务器获取安装文件!
echo "-----------------------------------------------"
gettar
echo "-----------------------------------------------"
echo "ShellCrash 已经安装成功!"
[ "$profile" = "~/.bashrc" ] && echo "请执行【. ~/.bashrc > /dev/null】命令以加载环境变量"
[ -n "$(ls -l /bin/sh | grep -oE 'zsh')" ] && echo "请执行【. ~/.zshrc > /dev/null】命令以加载环境变量"
echo "-----------------------------------------------"
$echo "\033[33m输入\033[30;47m $my_alias \033[0;33m命令即可管理\033[0m"
echo "-----------------------------------------------"
}
setversion() {
echo -----------------------------------------------
$echo "\033[33m请选择想要安装的版本\033[0m"
$echo " 1 \033[32m公测版(推荐)\033[0m"
$echo " 2 \033[36m稳定版\033[0m"
$echo " 3 \033[31m开发版\033[0m"
echo -----------------------------------------------
read -p "请输入相应数字 > " num
case "$num" in
2)
url=$(echo $url | sed 's/master/stable/')
;;
3)
url=$(echo $url | sed 's/master/dev/')
;;
*) ;;
esac
echo "-----------------------------------------------"
$echo "\033[33m请选择想要安装的版本\033[0m"
$echo " 1 \033[32m公测版(推荐)\033[0m"
$echo " 2 \033[36m稳定版\033[0m"
$echo " 3 \033[31m开发版\033[0m"
echo "-----------------------------------------------"
read -p "请输入相应数字 > " num
case "$num" in
2)
url=$(echo $url | sed 's/master/stable/')
;;
3)
url=$(echo $url | sed 's/master/dev/')
;;
*) ;;
esac
}
#特殊固件识别及标记
[ -f "/etc/storage/started_script.sh" ] && {
systype=Padavan #老毛子固件
initdir='/etc/storage/started_script.sh'
systype=Padavan #老毛子固件
initdir='/etc/storage/started_script.sh'
}
[ -d "/jffs" ] && {
systype=asusrouter #华硕固件
[ -f "/jffs/.asusrouter" ] && initdir='/jffs/.asusrouter'
[ -d "/jffs/scripts" ] && initdir='/jffs/scripts/nat-start'
systype=asusrouter #华硕固件
[ -f "/jffs/.asusrouter" ] && initdir='/jffs/.asusrouter'
[ -d "/jffs/scripts" ] && initdir='/jffs/scripts/nat-start'
}
[ -f "/data/etc/crontabs/root" ] && systype=mi_snapshot #小米设备
[ -w "/var/mnt/cfg/firewall" ] && systype=ng_snapshot #NETGEAR设备
#检查root权限
if [ "$USER" != "root" -a -z "$systype" ]; then
echo 当前用户:$USER
$echo "\033[31m请尽量使用root用户不要直接使用sudo命令执行安装!\033[0m"
echo -----------------------------------------------
read -p "仍要安装?可能会产生未知错误!(1/0) > " res
[ "$res" != "1" ] && exit 1
echo 当前用户:$USER
$echo "\033[31m请尽量使用root用户不要直接使用sudo命令执行安装!\033[0m"
echo "-----------------------------------------------"
read -p "仍要安装?可能会产生未知错误!(1/0) > " res
[ "$res" != "1" ] && exit 1
fi
if [ -n "$(echo $url | grep master)" ]; then
setversion
setversion
fi
#获取版本信息
webget /tmp/version "$url/version" echooff
@@ -284,33 +288,38 @@ rm -rf /tmp/version
#输出
$echo "最新版本:\033[32m$versionsh\033[0m"
echo -----------------------------------------------
echo "-----------------------------------------------"
$echo "\033[44m如遇问题请加TG群反馈\033[42;30m t.me/ShellClash \033[0m"
$echo "\033[37m支持各种基于openwrt的路由器设备"
$echo "\033[33m支持Debian、Centos等标准Linux系统\033[0m"
if [ -n "$CRASHDIR" ]; then
echo -----------------------------------------------
$echo "检测到旧的安装目录\033[36m$CRASHDIR\033[0m是否覆盖安装"
$echo "\033[32m覆盖安装时不会移除配置文件\033[0m"
read -p "覆盖安装/卸载旧版本?(1/0) > " res
if [ "$res" = "1" ]; then
install
elif [ "$res" = "0" ]; then
rm -rf $CRASHDIR
echo -----------------------------------------------
$echo "\033[31m 旧版本文件已卸载!\033[0m"
setdir
install
elif [ "$res" = "9" ]; then
echo 测试模式,变更安装位置
setdir
install
else
$echo "\033[31m输入错误已取消安装\033[0m"
exit 1
fi
echo "-----------------------------------------------"
$echo "检测到旧的安装目录\033[36m$CRASHDIR\033[0m是否覆盖安装"
$echo "\033[32m覆盖安装时不会移除配置文件\033[0m"
read -p "覆盖安装/卸载旧版本?(1/0) > " res
case "$res" in
1)
install
;;
0)
rm -rf $CRASHDIR
echo "-----------------------------------------------"
$echo "\033[31m 旧版本文件已卸载!\033[0m"
setdir
install
;;
9)
echo "测试模式,变更安装位置"
setdir
install
;;
*)
$echo "\033[31m输入错误已取消安装\033[0m"
exit 1
;;
esac
else
setdir
install
setdir
install
fi