windows系統會在兩個地方記錄軟件列表：
64位：HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
32位：HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall
這兩個註冊表存儲的軟件會重複，所以我們還要去重
我們使用python的標準庫_winreg來獲取軟件安裝列表，並輸出到文件中，代碼如下：
#!/usr/bin/python
import os
import socket
import _winreg
#將軟件安裝列表輸出到網盤上
os.system(r'net use p: \\10.0.0.6\public password /user:Lc\tanjun')
#使用主機名命名軟件安裝列表
hostname = socket.gethostname()
file = open(r'P:\todo\temp\%s.txt' % hostname, 'a')
#需要遍歷的兩個註冊表
sub_key = [r'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall', r'SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall']
software_name = []
for i in sub_key:
key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, i, 0, _winreg.KEY_ALL_ACCESS)
for j in range(0, _winreg.QueryInfoKey(key)[0]-1):
try:
key_name = _winreg.EnumKey(key, j)
key_path = i + '\\' + key_name
each_key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, key_path, 0, _winreg.KEY_ALL_ACCESS)
DisplayName, REG_SZ = _winreg.QueryValueEx(each_key, 'DisplayName')
DisplayName = DisplayName.encode('utf-8')
software_name.append(DisplayName)
except WindowsError:
pass
#去重排序
software_name = list(set(software_name))
software_name = sorted(software_name)
for result in software_name:
file.write(result + '\n')結果如下：
[root@netserver temp]# cat op-tanjun3.txt | egrep -v "Microsoft|NVIDIA|Intel" 360安全衛士 64 Bit HP CIO Components Installer Adobe AIR Adobe Flash Player 21 NPAPI Adobe Flash Player 21 PPAPI Adobe Reader XI (11.0.15) - Chinese Simplified Java 7 Update 79 Java 7 Update 79 (64-bit) Java Auto Updater KeyPass Pidgin PyQt GPL v4.10.2 for Python v2.7 (x64) Python 2.7.3 (64-bit) Realtek High Definition Audio Driver Remote Desktop Organizer Shotgun Integration Sublime Text 2.0.2 Synology Assistant (remove only) TeamViewer 11 VMware Workstation VMware vSphere Client 6.0 WinRAR 5.30 (64-位) Xshell 5 bl hppLaserJetService ph tools-freebsd tools-linux tools-netware tools-solaris tools-winPre2k tools-windows 搜狗拼音輸入法 7.9正式版 騰訊QQ 英特爾? 芯片組設備軟件