wmi installed software

How to use the web page to determine whether the software is installed on the user's machine? we have developed a small software for the website. it has its own information chat function, including reading website information. I would like to ask how to use the web page to determine whether the software is

1, RPM package installed, you can see with RPM-QA, if you want to find a package is installed, with Rpm-qa | grep "The name of the software or package".[[Email protected] ~] RPM-QA | grep Ruby2, with the Deb package installed, can be seen with dpkg-l. If you are looking for a specified package, use Dpkg-l | grep "The n

Users with Win8.1 systems are tired of pre-installed software that comes with custom applications on the Windows 8 PC, and even some software is optional. These pre-installed software not only waste our resources, but also make us feel particularly unsightly, so completely r

Earlier, Microsoft launched the WIN10 preview version. Once the message of the open download is released, it is believed that many ordinary users will experience it. In order to help users solve the initial installation of WINDOWS10 system, install the problem of driving inconvenience, driving life in 6.2.27.106 This version of the update finally perfect fit WINDOWS10. Software Name: Driving Life 66.2.28.108 Official edition

' Configparser 'DPKG: Error processing package PYTHON-ZMQ (--configure):Child process installed Post-Installation script returns error status 1The Apport report was not written because the maxreports limit has been reached.Setting Python-simplegeneric (0.8.1-1) ...Traceback (most recent):File "/usr/bin/pycompile", line A, in From debpython.version import supported, debsorted, VREPR, \File "/usr/share/python/debpython/version.py", line, in From Config

Why do server software need to be compiled and installed? A widely circulated saying is that the compilation and installation performance is better, in fact, this is a rumor.Server CPU fact has been monopolized by Intel, so several models, compiled to generate the machine code is the same. Intel has advertised its own compilation tools. Intel C + + Compiler has a 10%-20% increase in performance compared to

You must back up the list of installed software, software source, and user files Before reinstallation. back up the list of installed software packages dpkg -- get-selections gt;/home/user/package. selections2. back up the user folder under Home. If you have already placed

Because Linux installs a lot of software, there is no common way to find out if some software is installed. This is a summary of the following categories:1, RPM package installed, you can see with RPM-QA, if you want to find a package is installed, with Rpm-qa | grep "The na

Tags: source package yum line tar.bz2 contain there's a way to summarizeBecause Linux installs a lot of software, there is no common way to find out if some software is installed. This is a summary of the following categories:1, RPM package installed, you can see with RPM-QA, if you want to find a package is

Tags: package large idea manager should soft test windows containTransferred from: http://blog.csdn.net/aqxin/article/details/48324377Linux Software Installation directory is also very fastidious, understand this, in the management of the system is beneficial/usr: A system-level directory that can be understood as C:/Windows/ , /usr/lib understood as C:/Windows/System32 ./usr/local: User-level program directory, can be understood as C:/Progrem Files/

CentOS checks whether a software package is installed1. Run rpm-qa to check whether a software package is installed. Run rpm-qa | grep "software or package name ".2. You can use dpkg-l to view the deb package. If you are looking for a specified software package, use dpkg-l |