2012-11-27 215 views
4

我一直在寻找一个脚本,可以让我在当前系统变量路径的末尾添加文本。 我有什么建议可以做到吗? (spesificly,加入 “; C:\ Program Files文件(x86)的\的Java \ jre7 \ BIN \ java.exe的” 到现有文本)使用批处理文件添加一行到系统变量路径

+1

你可以这样做,但只会持续到您的批处理文件完成。如果你想让它成为一个永久的变化,它将无法工作。 –

回答

2
echo Set objShell = CreateObject("WScript.Shell") > %TEMP%\sp.vbs 
echo Set objSystemEnv = objShell.Environment("SYSTEM") >> %TEMP%\sp.vbs 
echo objSystemEnv("Path") = objSystemEnv("Path") ^& ";C:\Program Files (x86)\Java\jre7\bin" >> %TEMP%\sp.vbs 
cscript.exe /nologo %TEMP%\sp.vbs 
del %TEMP%\sp.vbs 

这CMD必须运行升高,否则的Cscript.exe将只写“权限被拒绝”并且什么都不会发生。

+0

这不是一个批处理文件。这是一个批处理文件,创建一个脚本文件然后启动它。虽然它可以工作,但它实际上不是对问题的回答,而是使用批处理文件编写c#源文件,运行编译器,然后启动可执行文件。 –

+1

@KenWhite,它是一个批处理文件,它完成了工作。 C#源代码不会:1.从批处理文件中执行起来要困难得多2.在Vista之前,通常没有csc.exe。 – Soonts

+0

你错过了我的观点。这个问题是特别标记为'windows批处理',并且你的答案不使用Windows批处理文件来修改'PATH'。它使用批处理文件来编写和执行不同类型的脚本,就像我上面所说的那样。这不是所问问题的答案。你说过“使用VBScript,但增加了从批处理文件而不是记事本中编写脚本文件的开销。” (我没有downvote你的答案,顺便说一句,只是指出它没有解决问题的问题。) –

1

如果你想你可以在Windows 7中使用SETX命令最简单的办法:

SETX PATH "%PATH%;C:\New Added Folder" 

PS1:如果你想SETX命令执行的HKLM关键的变化使用-M参数。

PS2:更改是永久的,但您需要重新启动用户会话或控制台。

如果你想要一个更专业的小东西,那么你可以使用我的工具PATHS在Ruby中写道,我为Windows制作了一个可执行文件。

PATHS.EXE 

http://exoshare.com/download.php?uid=1TKIOMR6

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选项:

/? (或)-help |显示此信息。

-l(或)-list |列出条目。

-c(或)-clean |清除路径中的重复项和无效目录。

-r(或)-reset |将路径重置为Windows默认值。

-a(或)-add |添加一个条目。

-d(or)-del |删除一个条目。

-add -current |强制将条目添加到当前用户路径中。

-add -local |强制将条目添加到本地机器路径中。

实例:

PATHS -l [+]索引的所有条目。

PATHS -a“C:\ Folder” [+]将条目添加到本地路径中。

PATHS -a当前“C:\ Folder” [+]将条目添加到当前用户路径中。

PATHS -d“3” [+]删除索引列表的第3个条目。

PATHS -d“C:\ Folder” [+]删除条目。

PATHS.RB

require 'win32/registry' 
require 'rainbow' 

# PATHS v0.1 
# 
# By Elektro [email protected] 


# Description: 
# ----------- 
# This is a tool to manage the windows PATH enviroment. 


exit if Object.const_defined?(:Ocra) 


def logo() 
    print " 
    PATHS v0.1 

    By Elektro [email protected] 

".foreground(:white) 
end 


def help() 
    print ' 

    Options: 

    /? (or) -help | Show this info. 

    -l (or) -list | List the entries. 

    -c (or) -clean | Clean duplicates and invalid directories in the paths. 

    -r (or) -reset | Reset the paths to the Windows defaults. 

    -a (or) -add | Add a entry. 

    -d (or) -del | Delete a entry. 

    -add -current | Force adding a entry into the current user path. 

    -add -local | Force adding a entry into the local machine path. 



    Examples: 

    PATHS -l 
    [+] Indexes all the entries. 

    PATHS -a "C:\Folder" 
    [+] Adds a entry into the local path. 

    PATHS -a current "C:\Folder" 
    [+] Adds a entry into the current user path. 

    PATHS -d "3" 
    [+] Deletes the 3rd entry of the indexed list. 

    PATHS -d "C:\Folder" 
    [+] Deletes a entry. 

    ' 
    Process.exit 
end 


def error(kind) 
    print "[+] ERROR" 
    if kind == "pos"  then print "\n Index #{ARGV[1]} is out of range, only #{$pos} entries.\n" end 
    if kind == "notfound" then print "\n Directory \"#{ARGV[1]}\" not found on PATH.\n" end 


    Process.exit 
end 


def args() 
    if ARGV.empty?         then get_paths("visible") end 
    if ARGV[0] == "/?" or ARGV[0] =~ /^-help$/i then help()    end 
    if ARGV[0] =~ /^-l$/i or ARGV[0] =~ /^-list$/i then get_paths("visible") end 
    if ARGV[0] =~ /^-c$/i or ARGV[0] =~ /^-clean$/i then clean_path()   end  
    if ARGV[0] =~ /^-d$/i or ARGV[0] =~ /^-del$/i then del_path()   end 
    if ARGV[0] =~ /^-a$/i or ARGV[0] =~ /^-add$/i then add_path()   end 
    if ARGV[0] =~ /^-r$/i or ARGV[0] =~ /^-reset$/i then reset_path()   end 
end 


def get_paths(visibility) 

    $pos = 0 

    # HKCU path 
    if not visibility == "hidden" then puts "\n [+] Current User PATH:\n\n" end 
    Win32::Registry::HKEY_CURRENT_USER.open('Environment') do |reg| 
    for dir in reg['Path', Win32::Registry::REG_SZ].split(";").sort do 
     $pos = $pos+1 
     dir = dir.gsub(/^PATH=/, "") 
     instance_variable_set "@_#{$pos}", dir + "?CURRENT_USER" 
     if not File.directory? dir then invalid = "(Directory doesn't exist)".foreground(:red).bright else invalid ="" end 
     if not visibility == "hidden" 
     if $pos < 10 then puts " #{$pos.to_s} = #{dir} #{invalid}" else puts " #{$pos.to_s}= #{dir} #{invalid}"end 
     end 
    end 
    end 

    # HKLM path 
    if not visibility == "hidden" then puts "\n\n [+] Local Machine PATH:\n\n" end 
    Win32::Registry::HKEY_LOCAL_MACHINE.open('SYSTEM\CurrentControlSet\Control\Session Manager\Environment') do |reg| 
    for dir in reg['Path', Win32::Registry::REG_SZ].split(";").sort do 
     $pos = $pos+1 
     dir = dir.gsub(/^PATH=/, "") 
     instance_variable_set "@_#{$pos}", dir + "?LOCAL_MACHINE" 
     if not File.directory? dir then invalid = "(Directory doesn't exist)".foreground(:red).bright else invalid ="" end 
     if not visibility == "hidden" 
     if $pos < 10 then puts " #{$pos.to_s} = #{dir} #{invalid}" else puts " #{$pos.to_s}= #{dir} #{invalid}"end 
     end 
    end 
    end 
    if not visibility == "hidden" then Process.exit end 
    $max_pos = $pos 

end 


def add_path() 

    if ARGV[1] =~ /^-current$/ then key = "current" else key = "local" end 

    # HKCU path 
    if key == "current" 
    Win32::Registry::HKEY_CURRENT_USER.open('Environment', Win32::Registry::KEY_ALL_ACCESS) do |reg| 
     value = reg['Path'] 
     reg.write('Path', Win32::Registry::REG_SZ, "#{value};#{ARGV.last}") 
     puts "[+] Entry added in User PATH: #{ARGV.last}" 
    end 
    end 

    # HKLM path 
    if key == "local" 
    Win32::Registry::HKEY_LOCAL_MACHINE.open('SYSTEM\CurrentControlSet\Control\Session Manager\Environment', Win32::Registry::KEY_ALL_ACCESS) do |reg| 
     value = reg['Path'] 
     reg.write('Path', Win32::Registry::REG_SZ, "#{value};#{ARGV.last}") 
     puts "[+] Entry added in Local PATH: #{ARGV.last}" 
    end 
    end 

end 


def del_path() 

    get_paths("hidden") 
    final_path = "" 
    found  = 0 
    notfound = 0 

    if ARGV[1] =~ /^[1-9]+$/ 

    choose  = instance_variable_get "@_#{ARGV[1]}" 

    if ARGV[1].to_i > $max_pos.to_i then error("pos") end 

    # HKCU PATH index deletion 
    if choose["?CURRENT_USER"] 
     Win32::Registry::HKEY_CURRENT_USER.open('Environment', Win32::Registry::KEY_ALL_ACCESS) do |reg| 
     value = reg['Path'] 
     for dir in reg['Path', Win32::Registry::REG_SZ].split(";").sort do 
      if not dir == choose.split("?").first then final_path << ";" + dir end 
     end 
     reg.write('Path', Win32::Registry::REG_SZ, final_path[1..-1]) 
     end 
     puts "[+] Entry deleted in User PATH: #{choose.split("?").first}" 
    end 

    # HKLM PATH index deletion 
    if choose["?LOCAL_MACHINE"] 
     Win32::Registry::HKEY_LOCAL_MACHINE.open('SYSTEM\CurrentControlSet\Control\Session Manager\Environment', Win32::Registry::KEY_ALL_ACCESS) do |reg| 
     value = reg['Path'] 
     for dir in reg['Path', Win32::Registry::REG_SZ].split(";").sort do 
      if not dir == choose.split("?").first then final_path << ";" + dir end 
     end 
     reg.write('Path', Win32::Registry::REG_SZ, final_path[1..-1]) 
     end 
     puts "[+] Entry deleted in Local PATH: #{choose.split("?").first}" 
    end 

    elsif 

    # HKCU PATH str deletion 
     Win32::Registry::HKEY_CURRENT_USER.open('Environment', Win32::Registry::KEY_ALL_ACCESS) do |reg| 
     value = reg['Path'] 
     for dir in reg['Path', Win32::Registry::REG_SZ].split(";").sort do 
      if not dir =~ /^#{Regexp.escape(ARGV[1])}$/i then final_path << ";" + dir else found = "yes" end 
     end 
     reg.write('Path', Win32::Registry::REG_SZ, final_path[1..-1]) 
     if found == "yes" then puts "[+] Entry deleted in User PATH: #{ARGV[1]}" else notfound = 1 end 
     end 

    # HKLM PATH str deletion 
     final_path = "" 
     found = "" 
     Win32::Registry::HKEY_LOCAL_MACHINE.open('SYSTEM\CurrentControlSet\Control\Session Manager\Environment', Win32::Registry::KEY_ALL_ACCESS) do |reg| 
     value = reg['Path'] 
     for dir in reg['Path', Win32::Registry::REG_SZ].split(";").sort do 
      if not dir =~ /^#{Regexp.escape(ARGV[1])}$/i then final_path << ";" + dir else found = "yes" end 
     end 
     reg.write('Path', Win32::Registry::REG_SZ, final_path[1..-1]) 
     if found == "yes" then puts "[+] Entry deleted in Local PATH: #{ARGV[1]}" else notfound = notfound+1 end 
     if notfound == 2 then error("notfound") end 
     end 

    end 

end 


def reset_path() 
    Win32::Registry::HKEY_CURRENT_USER.open('Environment', Win32::Registry::KEY_ALL_ACCESS) do |reg| reg.write('Path', Win32::Registry::REG_SZ, 'C:\Windows;C:\Windows\system32;C:\Windows\System32\Wbem;C:\Windows\syswow64') end 
    Win32::Registry::HKEY_LOCAL_MACHINE.open('SYSTEM\CurrentControlSet\Control\Session Manager\Environment', Win32::Registry::KEY_ALL_ACCESS) do |reg| reg.write('Path', Win32::Registry::REG_SZ, 'C:\Windows;C:\Windows\system32;C:\Windows\System32\Wbem;C:\Windows\syswow64') end 
    puts "[+] PATH restored to Windows defaults." 
end 


def clean_path() 

    puts "\n[+] Searching invalid or duplicated entries in the PATH...\n\n" 

    # HKCU PATH 
    final_path = "" 
    Win32::Registry::HKEY_CURRENT_USER.open('Environment', Win32::Registry::KEY_ALL_ACCESS) do |reg| 
    value = reg['Path'] 
    for dir in reg['Path', Win32::Registry::REG_SZ].split(";").sort do 
     if File.directory? dir and not final_path[/#{Regexp.escape(dir)}$/i] then final_path << ";" + dir else puts "[+] Entry deleted in User PATH: #{dir}" end 
    end 
    reg.write('Path', Win32::Registry::REG_SZ, final_path[1..-1]) 
    end 

    # HKLM PATH 
    final_path = "" 
    Win32::Registry::HKEY_LOCAL_MACHINE.open('SYSTEM\CurrentControlSet\Control\Session Manager\Environment', Win32::Registry::KEY_ALL_ACCESS) do |reg| 
    value = reg['Path'] 
    for dir in reg['Path', Win32::Registry::REG_SZ].split(";").sort do 
     if File.directory? dir and not final_path[/#{Regexp.escape(dir)}$/i] then final_path << ";" + dir else puts "[+] Entry deleted in Local PATH: #{dir}" end 
    end 
    reg.write('Path', Win32::Registry::REG_SZ, final_path[1..-1]) 
    end 

    puts "\n[+] PATH is cleaned.\n\n" 

end 


logo() 
args() 


Process.exit 
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