u

caddy-install.sh

@@ -9,3 +9,8 @@ sudo apt install caddy
 echo 
 echo Certificates will be saved automatically in ~/.local/share/caddy/certificates/acme-v02.api.letsencrypt.org-directory/
 echo Config file of caddy started by systemctl : /etc/caddy/Caddyfile
+
+# 202601 注意到 caddy 的 gpg.key 过时了，导致 apt update 报错。更新：
+# https://github.com/caddyserver/caddy/issues/7411
+# [Solved] Caddy's APT repo (ubuntu/debian) GPG key has expired · Issue #7411 · caddyserver/caddy
+# curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/gpg.key' | sudo gpg --dearmor -o /usr/share/keyrings/caddy-stable-archive-keyring.gpg

debian-setup.Dockerfile

@@ -2,11 +2,11 @@ FROM debian:12.8
 LABEL org.opencontainers.image.authors="luk"
 
 RUN apt update && apt install curl -y
-RUN curl -s https://git.tic.cc/npm/sysconfig/raw/branch/main/debian-setup.sh | bash
+RUN curl -s https://git.tic.cc/open/sysconfig/raw/branch/main/debian-setup.sh | bash
 
 CMD bash
 
-# mv $(basename "$0") Dockerfile
+# mv $(basename $0) Dockerfile
 # docker build -t debian-faronear .
 # docker tag debian-faronear anolaxy/debian-faronear:11.5-20221205
 # docker login

debian-setup.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-## "curl -s https://git.tic.cc/npm/sysconfig/raw/branch/main/debian-setup.sh | bash"
+## "curl -s https://git.tic.cc/open/sysconfig/raw/branch/main/debian-setup.sh | bash"
 
 echo "Usage: this.sh [NewUser]"
 echo "Example: this.sh alice"
@@ -26,7 +26,7 @@ echo "::*** Git cloning to /faronear/sysconfig"
 git config --global credential.helper cache
 if [ ! -d "/faronear/sysconfig" ]
 then
-  git clone https://git.tic.cc/npm/sysconfig /faronear/sysconfig
+  git clone https://git.tic.cc/open/sysconfig /faronear/sysconfig
   chmod -R 755 /faronear # 确保其他用户能够读取 /faronear/sysconfig/nixhome/*
 fi
 echo

docker-search-tags.sh

@@ -1,9 +1,9 @@
 #!/bin/sh
 
 echo "Usage:"
-echo '  "this-script.sh [imageName]" to search library/[imageName]'
+echo "  $(basename $0) [imageName] ===> to search library/[imageName]"
-echo '  "this-script.sh [imageName] [ownerName]" to search [ownerName]/[imageName]'
+echo "  $(basename $0) [imageName] [ownerName] ===> to search [ownerName]/[imageName]"
-echo '  "this.script.sh" to interactive enter [ownerName] and [imageName] to search'
+echo "  $(basename $0) ===> to interactive enter [ownerName] and [imageName] to search"
 echo
 
 IMAGE=$1

expect-ssh2server.sh

@@ -37,7 +37,7 @@ if [ $targetUrl ]
 then
   read -p "Enter adot password (ROAD) >>" PWD_ADOT
   read -p "Enter root password (YU) >>" PWD_ROOT
-  expect ~/faronear/npm/sysconfig/expect-ssh.sh $targetUrl adot $PWD_ADOT $PWD_ADOT
+  expect ~/faronear/sysconfig/expect-ssh.sh $targetUrl adot $PWD_ADOT $PWD_ADOT
 else
   while [ ! "$HOST" ]
   do

git-ignore-find2merge.bat

@@ -23,11 +23,11 @@ if not exist "%ROOTPATH%" (
   echo √√√ ROOTPATH = [[%ROOTPATH%]]
 )
 
-echo ::*** Enter [path to .gitignore_global] or [leave blank] for default [[https://git.tic.cc/npm/sysconfig/raw/branch/main/nixhome/.gitignore_global]]
+echo ::*** Enter [path to .gitignore_global] or [leave blank] for default [[https://git.tic.cc/open/sysconfig/raw/branch/main/nixhome/.gitignore_global]]
 set /p GLOBALPATH=">>> "
 echo;
 if "" == "%GLOBALPATH%" (
-  set GLOBALPATH=https://git.tic.cc/npm/sysconfig/raw/branch/main/nixhome/.gitignore_global
+  set GLOBALPATH=https://git.tic.cc/open/sysconfig/raw/branch/main/nixhome/.gitignore_global
 ) else (
   for %P in (%GLOBALPATH%) do set "GLOBALPATH=%~dpnxP/.gitignore_global"
   if not exist "%GLOBALPATH%" (

git-ignore-find2merge.sh

@@ -26,7 +26,7 @@ else
 fi
 echo ""
 
-echo "::*** Enter [path to .gitignore_global] or [leave blank] for default [[https://git.tic.cc/npm/sysconfig/raw/branch/main/nixhome/.gitignore_global]]" 
+echo "::*** Enter [path to .gitignore_global] or [leave blank] for default [[https://git.tic.cc/open/sysconfig/raw/branch/main/nixhome/.gitignore_global]]" 
 read -p "***:: " GLOBALPATH
 if [ "$GLOBALPATH" ]
 then
@@ -42,7 +42,7 @@ then
     echo "√√√ GLOBALPATH = [[$GLOBALPATH]]"
   fi
 else
-  GLOBALPATH=https://git.tic.cc/npm/sysconfig/raw/branch/main/nixhome/.gitignore_global
+  GLOBALPATH=https://git.tic.cc/open/sysconfig/raw/branch/main/nixhome/.gitignore_global
 fi
 echo ""
 

mac-create-vdisk.sh

@@ -3,7 +3,7 @@
 set -e
 
 DISKNAME=vdisk
-DISKSIZE=33554432 # 磁盘扇区数，每个扇区大小是 512 字节，n*1024*1024*1024/512 = n Gigabytes. Do NOT set the formula to DISKSIZE.
+DISKSIZE=50331648  # 磁盘扇区数，每个扇区大小是 512 字节，1 Gigabytes 有 1024*1024*1024/512 = 2097152 扇区.
 # 虚拟磁盘并不是一创建就把内存空间划走，而是等到真正写入了虚拟磁盘的时候，才会使用对应的内存空间，所以给虚拟磁盘分配大一点的空间是没有问题的
 
 if [ -d /Volumes/$DISKNAME ]; then
@@ -13,6 +13,6 @@ else
   diskutil apfs create ${DISKID} $DISKNAME
 fi
 
-# copy this script to some public folder, e.g. `sudo cp this-script.sh /etc/`, because in my test, it doesn't work in /Users/...
+# copy this script to some public folder, e.g. `sudo cp $(basename $0) /etc/`, because in my test, it doesn't work in /Users/...
 # copy the corresponding plist file to /Library/LaunchDaemons/,
 # optionally run `sudo launchctl load /Library/LaunchDaemons/my-launch-file.plist` immediately for test.

mac-disable-msoffice-autoupdate.sh

@@ -0,0 +1,4 @@
+cd /Library/Application\ Support/Microsoft/MAU2.0
+
+# sudo chmod 000 Microsoft\ AutoUpdate.app
+sudo mv Microsoft\ AutoUpdate.app MicrosoftAutoupdateDisabled.app

myip.sh

@@ -1,4 +1,8 @@
-echo Local IP: $(echo `hostname -I` | awk '{print $1;}')
+if [ "$(uname)" = "Darwin" ]; then
+  echo Local IP: $(ifconfig en0 | grep "inet " | awk '{print $2}')
+else
+  echo Local IP: $(echo `hostname -I` | awk '{print $1;}')
+fi
 
 echo Public IP: `curl -s ifconfig.me`
 echo

nixhome-config.sh

@@ -53,7 +53,7 @@ if [ -d "$HomePath" ]; then
       echo "--- Copying [[$NIXHOME/$homescript]] to [[$HomePath/$homescript]] ..."
       cp -r "$NIXHOME/$homescript" ./
     elif [ "$CopyOrLinkScripts" == 'g' ]; then
-      curl -sSLO "https://git.tic.cc/npm/sysconfig/raw/branch/main/nixhome/$homescript"
+      curl -sSLO "https://git.tic.cc/open/sysconfig/raw/branch/main/nixhome/$homescript"
     fi
   done  
 

nixhome/.bash_profile

@@ -19,7 +19,3 @@ unset USERNAME
 ################################################################################
 # End Of File: "~/.bash_profile"
 ################################################################################
-
-# Added by OrbStack: command-line tools and integration
-# This won't be added again if you remove it.
-source ~/.orbstack/shell/init.bash 2>/dev/null || :

nixhome/.bashrc

@@ -125,20 +125,40 @@ esac
 # others:
 # \w shows absolute path, \W shows current folder.
 
+if [ "$(uname)" = "Darwin" ]; then
+  MYIPLAN=$(ifconfig en0 | grep "inet " | awk '{print $2}')
+else
+  MYIPLAN=$(echo `hostname -I` | awk '{print $1;}')
+fi
+MYIPPUB=$(curl -s ifconfig.me)
+
+if [ "$(uname)" = "Darwin" ]; then
+  PSTYLE=07
+  PTYPE=3
+elif [ "$(whoami)" = "root" ]; then
+  PSTYLE=07
+  PTYPE=4
+  AS_ROOT="#"
+else
+  PSTYLE=07
+  PTYPE=3
+  if [[ -n "$SSH_CONNECTION" ]]; then
+    IN_SSH="$"
+  fi
+fi
 if [ "$(uname)" = "Darwin" ]; then
   MYOSVERSION=Mac`sw_vers -productVersion`
+elif [ "$(uname)" = "FreeBSD" ]; then
+  MYOSVERSION=$(echo "$(uname -r)" | cut -d'-' -f1)
 elif [ -f /etc/debian_version ]; then
   MYOSVERSION=Deb`cat /etc/debian_version 2>/dev/null`
 elif [ -f /etc/ubuntu_version ]; then
   MYOSVERSION=Ubt`cat /etc/ubuntu_version 2>/dev/null`
 fi
-if [[ -n "$SSH_CONNECTION" ]]; then
-    IN_SSH="[ssh]"
-fi
 if [ "$color_prompt" = yes ]; then
-    PS1='<\[\033[07;32m\]\t\[\033[00m\]#\[\033[07;35m\]\u\[\033[00m\]@\[\033[07;31m\]\h\[\033[00m\]^\[\033[07;34m\]$(uname -m),$(uname),$MYOSVERSION\[\033[00m\]:$IN_SSH:\[\033[07;36m\]\w\[\033[00m\]> '
+  PS1='<\[\033[$PSTYLE;${PTYPE}2m\]\t\[\033[00m\]#\[\033[$PSTYLE;${PTYPE}5m\]\u\[\033[00m\]@\[\033[$PSTYLE;${PTYPE}1m\]\h\[\033[00m\]=\[\033[$PSTYLE;${PTYPE}4m\]$MYIPPUB\[\033[00m\]^\[\033[$PSTYLE;${PTYPE}5m\]$(uname -m),$(uname),$MYOSVERSION\[\033[00m\]:\[\033[$PSTYLE;${PTYPE}2m\]\w\[\033[00m\]>$IN_SSH$AS_ROOT '
 else
-    PS1='<\t#\u@\h^$(uname -m),$(uname),$MYOSVERSION:$IN_SSH:\w> ' # \w shows absolute path, \W shows current folder.
+  PS1='<\t#\u@\h=$MYIPPUB^$(uname -m),$(uname),$MYOSVERSION:\w>$IN_SSH$AS_ROOT ' # \w shows absolute path, \W shows current folder.
 fi
 unset color_prompt force_color_prompt
 
@@ -166,13 +186,19 @@ fi
 #   eval "$(fnm env --use-on-cd)"
 # fi
 
-# acme.sh settings
+# acme.sh
 if [ -f $HOME/.acme.sh/acme.sh.env ]
 then
   . "$HOME/.acme.sh/acme.sh.env"
   alias acme=$HOME/.acme.sh/acme.sh
 fi
 
+# Added by OrbStack: command-line tools and integration
+if [ "$(uname)" = "Darwin" ] && [ -f $HOME/.orbstack/shell/init.bash ]
+then
+  source ~/.orbstack/shell/init.bash 2>/dev/null || :
+fi
+
 # let MacOS uses the same variable so that vscode-sshfs can use "$USERPROFILE/.ssh/id_rsa" uniformly.
 export USERPROFILE=$HOME
 
@@ -190,3 +216,4 @@ fi
 ################################################################################
 # End Of File: "~/.bashrc"
 ################################################################################
+

nodejs-install.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-echo "Usage: this-script.sh [VERSION]"
+echo "Usage: $(basename $0) [VERSION]"
 
 defaultVERSION=18.12.1
 

nodejs-remove.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-echo "Usage: this-script.sh [VERSION]"
+echo "Usage: $(basename $0) [VERSION]"
 
 sudo rm -fr /usr/local/bin/node
 sudo rm -fr /usr/local/bin/npm

photo_rename_folders.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+
+# 指定目录
+if [ "$1" ]; then
+  base_dir=$1
+else
+  read -p "Please enter [root directory] to rename 1st level subfolders: " base_dir
+fi
+if [[ -d "$base_dir" ]]; then
+  base_dir=$(realpath $base_dir)
+  echo Searching in $base_dir;
+else 
+  echo not a folder!
+  exit 0
+fi;
+
+# Prompt user for input
+read -p "Please enter [prod] to rename, or [anything else] to dry run: " user_input
+
+# 遍历所有目录
+for dir in "$base_dir"/*/; do
+    # 提取目录名称，去掉末尾的斜杠
+    dir_name=$(basename "$dir")
+    
+    # 调试输出：检查目录名称
+    echo "Processing: $dir_name"
+    
+    # 使用正则表达式提取前缀（可选）、年份、月份和日期
+    if [[ $dir_name =~ ^([^,]*),?\ ([0-9]{4})年([0-9]{1,2})月([0-9]{1,2})日$ ]]; then
+        # 有前缀的情况
+        prefix="${BASH_REMATCH[1]}"
+        year="${BASH_REMATCH[2]}"
+        month=$(printf "%02d" "${BASH_REMATCH[3]}")
+        day=$(printf "%02d" "${BASH_REMATCH[4]}")
+
+    elif [[ $dir_name =~ ^([0-9]{4})年([0-9]{1,2})月([0-9]{1,2})日$ ]]; then
+        # 没有前缀的情况
+        prefix=""
+        year="${BASH_REMATCH[1]}"
+        month=$(printf "%02d" "${BASH_REMATCH[2]}")
+        day=$(printf "%02d" "${BASH_REMATCH[3]}")
+        
+    else
+        echo "Skipping: $dir_name (not matching expected format)"
+        continue
+    fi
+    
+    # 创建新的目录名称
+    new_name="${year}${month}${day}"
+    
+    if [[ -n "$prefix" ]]; then
+        new_name="${new_name}_${prefix// /_}"  # 替换空格为下划线
+    fi
+    
+    # 重命名目录
+    if [[ "$user_input" == "prod" ]]; then mv "$dir" "$base_dir/$new_name"; fi;
+    echo "Renamed: $dir_name -> $new_name"
+done

photo_rename_images.sh

@@ -0,0 +1,71 @@
+#!/bin/bash
+
+# 设置要处理的目录
+if [ "$1" ]; then
+  base_dir=$1
+else
+  read -p "Please enter [root directory] to rename images recursively: " target_directory
+fi
+if [[ -d "$target_directory" ]]; then
+  echo Searching in $(realpath $target_directory);
+else 
+  echo $target_directory is not a folder!
+  exit 0
+fi;
+
+# Prompt user for input
+read -p "Please enter [prod] to rename, or [anything else] to dry run: " user_input
+
+
+# 查找并遍历所有文件
+find "$target_directory" -type f | while read -r file; do
+    # 获取文件的原名和扩展名
+    dir_name=$(dirname "$file")
+    base_name=$(basename "$file")
+    extension="${base_name##*.}"
+
+    if [[ "$extension" = "7z" ]] || [[ "$extension" = "DS_Store" ]] || [[ "$extension" = "aae" ]] ||  [[ "$base_name" == *"unkn#own"* ]]; then
+      echo === Bypassing $base_name
+    elif [[ "$base_name" =~ ^\[?[0-9]{8}[-_][0-9]{6}\]? ]]; then
+
+      #echo === Formatting $base_name
+
+      # 删除文件名中的 [ 和 ]，并将日期时间后的 - 或空格 替换为 #
+      new_name=$(echo "$base_name" | sed -E 's/\[?([0-9]{8})[-_]([0-9]{6})\]?[- ]/\1#\2_/g; s/\[?([0-9]{8})[-_]([0-9]{6})\]?/\1#\2/g; s/\[|\]//g')
+          
+      # 如果重命名后的文件名与原文件名不同，则进行重命名
+      if [[ "$base_name" != "$new_name" ]]; then
+          if [[ "$user_input" == "prod" ]]; then mv "$file" "$dir_name/$new_name"; fi;
+          echo "$base_name -> $new_name"
+      fi
+
+    elif [[ ! "$base_name" =~ ^[0-9]{8}#[0-9]{6} ]]; then
+
+      #echo === Add datetime $base_name
+
+      # 获取文件的拍摄日期，假设日期以EXIF元数据存储
+      # 需要安装 exiftool
+      date_taken=$(exiftool -ExtractEmbedded -d "%Y%m%d#%H%M%S" -DateTimeOriginal -CreationDate -s -s -s "$file")
+      
+      # 检查日期是否为空和文件名格式
+      if [ -n "$date_taken" ]; then
+          # 生成新的文件名
+          new_name="${date_taken}_${base_name}"
+          
+          # 重命名文件
+          if [[ "$user_input" == "prod" ]]; then mv "$file" "$dir_name/$new_name"; fi;
+          echo "$base_name -> $new_name"
+      else
+          new_name="unkn#own_${base_name}"
+          
+          # 重命名文件
+          if [[ "$user_input" == "prod" ]]; then mv "$file" "$dir_name/$new_name"; fi;
+          echo "$base_name -> $new_name"
+      fi
+
+    else 
+
+      echo === Unknown $base_name
+
+    fi
+done

proxy.sh

@@ -11,10 +11,10 @@ fi
 
 # to reset port to empty, otherwise the second run of this script will not ask for port.
 PORT=
-PORTDEFAULT=17890
+PORTDEFAULT=7897
 # function proxy() {
   if [ "$proxySwitch" == "s" ] || [ "$proxySwitch" == "1" ]; then
-    echo "::*** Proxy server running on [port number] or [leave blank] for default $PORTDEFAULT (20170 for v2ray2, 17890 for 零点云, or 7897 for clash verge)"
+    echo "::*** Proxy server running on [port number] or [leave blank] for default $PORTDEFAULT (20170 for v2ray2, 7897 for 零点云 or clash verge)"
     while [ ! "$PORT" ]
     do
       read -p "***:: " PORT

seafile-ignore-find2merge.bat

@@ -23,11 +23,11 @@ if not exist "%ROOTPATH%" (
   echo √√√ ROOTPATH = [[%ROOTPATH%]]
 )
 
-echo ::*** Enter [path to seafile-ignore.global.txt] or [leave blank] for default [[https://git.tic.cc/npm/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt]]
+echo ::*** Enter [path to seafile-ignore.global.txt] or [leave blank] for default [[https://git.tic.cc/open/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt]]
 set /p IGNOREPATH=">>> "
 echo;
 if "" == "%IGNOREPATH%" (
-  set IGNOREPATH=https://git.tic.cc/npm/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt
+  set IGNOREPATH=https://git.tic.cc/open/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt
 ) else (
   for %P in (%IGNOREPATH%) do set "IGNOREPATH=%~dpnxP/seafile-ignore.global.txt"
   if not exist "%IGNOREPATH%" (

seafile-ignore-find2merge.sh

@@ -26,7 +26,7 @@ else
 fi
 echo ""
 
-echo "::*** Enter [path to seafile-ignore.global.txt] or [leave blank] for default [[https://git.tic.cc/npm/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt]]"
+echo "::*** Enter [path to seafile-ignore.global.txt] or [leave blank] for default [[https://git.tic.cc/open/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt]]"
 read -p "***:: " GLOBALPATH
 if [ "$GLOBALPATH" ]
 then
@@ -42,7 +42,7 @@ then
     echo "√√√ GLOBALPATH = [[$GLOBALPATH]]"
   fi
 else
-  GLOBALPATH=https://git.tic.cc/npm/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt
+  GLOBALPATH=https://git.tic.cc/open/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt
 fi
 echo ""
 

seafile-ignore-merge-here.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
 echo ::*** Merge remote [seafile-ignore.global.txt] and local [seafile-ignore.local.txt] to [seafile-ignore.txt]
-curl -sSL https://git.tic.cc/npm/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt > seafile-ignore.txt
+curl -sSL https://git.tic.cc/open/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt > seafile-ignore.txt
 if [ -f seafile-ignore.local.txt ]; then cat seafile-ignore.local.txt >> seafile-ignore.txt; fi
 echo

ssh.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-echo Usage: this_script.sh [selected_index] [to_run_cmd]
+echo "Usage: $(basename $0) [host_to_ssh] [cmd_to_run]"
 
 # Ensure jq is installed
 if ! command -v jq &> /dev/null; then
@@ -18,14 +18,6 @@ if [[ ! -f "$SETTINGS_FILE" ]]; then
     fi
 fi
 
-# 自定义的列表，但是测试有问题，只有第一行被select添加了序号
-# targets=$(jq -r '.["sshfs.configs"][] | "\(.name)"' "$SETTINGS_FILE")
-# if [ -z "$targets" ]
-# then
-#   echo "No configurations found in the settings.json file."
-#   exit 1
-# fi
-
 # Parse the JSON to get labels and corresponding details
 labels=($(jq -r '.["sshfs.configs"][] | .label' "$SETTINGS_FILE"))
 hosts=($(jq -r '.["sshfs.configs"][] | .host' "$SETTINGS_FILE"))
@@ -35,22 +27,46 @@ usernames=($(jq -r '.["sshfs.configs"][] | .username' "$SETTINGS_FILE"))
 passwords=($(jq -r '.["sshfs.configs"][] | .password' "$SETTINGS_FILE"))
 privateKeyPaths=($(jq -r '.["sshfs.configs"][] | .privateKeyPath' "$SETTINGS_FILE"))
 
-if [ "$1" -ge 0 ] 2>/dev/null && [ "$1" -le ${#hosts[@]} ] 2>/dev/null
+options=()
-then
+prefixes=()
-  selected_index=$1-1
+for i in "${!labels[@]}"; do
+    option=$(echo "${labels[$i]}" | sed 's/[^[:alnum:]].*//')  # 提取前几个字母和数字
+    options+=("$option: ${labels[$i]}")  # 去掉序号，保留前缀和完整label
+    prefixes+=("$option")  # 保存前缀
+done
+
+# Check if a command-line argument is provided
+if [ "$1" != "" ]; then
+    # 如果提供了参数，则直接使用这个前缀
+    host_to_ssh=$1
 else
     echo "Select a target to connect via SSH, or press 0 to exit:"
-  select target in "${labels[@]}"
+    echo
-  do
+
-    if [[ -n "$target" ]]; then
+    # Display options without numbers
-      selected_index=$REPLY-1
+    for opt in "${options[@]}"; do
-      break
+        echo "$opt"
-    elif [ "$REPLY" = '0' ]; then
-      exit 0
-    else
-      echo "Invalid selection. Try again."
-    fi
     done
+
+    echo
+    read -p "请输入要连接的主机前缀: " host_to_ssh
+fi
+
+echo
+
+# 查找用户输入对应的索引
+selected_index=-1
+for i in "${!prefixes[@]}"; do
+    if [[ "${prefixes[$i]}" == "$host_to_ssh" ]]; then
+        selected_index=$i
+        break
+    fi
+done
+
+# 如果没有找到匹配的索引
+if [ "$selected_index" -eq -1 ]; then
+    echo "无效的选择，请重试。"
+    exit 1
 fi
 
 label="${labels[$selected_index]}"
@@ -61,23 +77,20 @@ username="${usernames[$selected_index]}"
 password="${passwords[$selected_index]}"
 privateKeyPath="${privateKeyPaths[$selected_index]}"
 
-if [ "$port" = "null" ]
+if [ "$port" = "null" ]; then
-then
     port=22
 fi
 
 echo "::*** Connecting to ${label}"
-if [ "$password" != "null" ]
+if [ "$password" != "null" ]; then
-then
+    if command -v sshpass &> /dev/null; then
-  if [ "$(which sshpass)" ]
+        echo "::*** sshpass -p $password -Y -p $port $username@$host '$2'"
-  then
+        sshpass -p "$password" ssh -Y -p "$port" "$username@$host" "$2"
-    echo "::*** sshpass -p $password -Y -p $port $username@$host"
-    sshpass -p $password ssh -Y -p $port "$username@$host" $2
     else
-    echo "::*** ssh -Y -p $port $username@$host"
+        echo "::*** ssh -Y -p $port $username@$host '$2'"
-    ssh -Y -p $port "$username@$host" $2 # -X 在 linux 安装 xrdp 后连接时报错，改 -Y 就可。
+        ssh -Y -p "$port" "$username@$host" "$2"
     fi
 else
-  echo "::*** ssh -Y -p $port $username@$host"
+    echo "::*** ssh -Y -p $port $username@$host '$2'"
-  ssh -Y -p $port "$username@$host" $2
+    ssh -Y -p "$port" "$username@$host" "$2"
 fi

ts-run-as-exit.sh

@@ -1 +1,6 @@
+## 这应该是一次性即可，然后在 Admin Console 网页里这个 exit node 上就不会有警告标记。但实际上即使有警告也能用做 exit node。
+echo 'net.ipv4.ip_forward = 1' | sudo tee -a /etc/sysctl.conf
+echo 'net.ipv6.conf.all.forwarding = 1' | sudo tee -a /etc/sysctl.conf
+sudo sysctl -p /etc/sysctl.conf
+
 sudo tailscale up --advertise-exit-node