Clean Apt

Command Action Apt-cache Search package searching Package Apt-cache Show package get information about the package, such as description, size, version, sudo apt install package installation package sudo apt Install package--Reinstall Reinstall package sudo apt-get-f install forced installation? # "-...

How does the Ubuntu system clean up unwanted installation packages? Execute the following code: sudo apt autoremovesudo apt install Gtkorphan find system-> System Management->remove Orphaned, Then clean up unwanted packages (be careful not to delete them accidentally).

Sometimes in order to install the latest version of the Nginx, do not want the system with the old version of Nginx trouble, you need to remove it. Many times the machine room to configure the machines have installed their own nginx, the version is very old, running up already accounted for 80 ports, very annoying. The following method tells you how to clean delete http://www.aliyun.com/zixun/aggregation/33836.html ">debian Linux system with Nginx." Note that the first preparation ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall in the latest China Cloud Computing summit-the Fifth China Cloud Computing Conference, Mr. Tanxiaosheng, 360 Vice president, published a keynote speech titled "The Sky Crisis", detailing the security threats faced by companies in the Internet age and sharing 360 in "cloud + End + boundary" 　　   　　Practical experience in safety protection. Photo: 360 Vice President Tanxiaosheng will deliver the following speech for Tanxiaosheng: Experts, colleagues, everyone in the morning ...

See similar: W:GPG Signature validation error: Http://ppa.launchpad.net karmic 920.html ">release: The following signatures cannot be validated because there is no public key: No_pubkey 27F5B2C1B3EAC8D9 Solution: Download key: GPG--keyserver subkeys.pgp.net--recv ******** Import key: GPG--expor ...

Reboot into the desktop, very clean and smooth, in order to facilitate the network to find information, Chinese input method and the browser is the first to install. 9.10 of the default input is IBUs, but has been accustomed to SCIM input method, so still want to use scim intelligent Pinyin. 1, the first installation of Chinese language pack, directly in the System-administrator-language support in accordance with the prompts to install Chinese can be. 2, then install SCIM sudo apt install scim ...

Ubuntu Tweak is a tool for configuring Http://www.aliyun.com/zixun/aggregation/13835.html ">ubuntu for everyone. It provides a number of desktop and system options that are not provided by the default system. With its help, your Ubuntu trip will be much more enjoyable! Buntu Tweak features: View of Basic System information (Distri ...

Absrtact: The light blog is a kind of network service between the blog and the microblog, the blog is apt to express, the microblog is more inclined to socialize and spread, the light blog absorbs the advantage of both sides. It is different from micro-blogging is also different from the blog, Light Blog is a new network media light Blog is between the blog and the microblogging of a network service, blog is inclined to express, Weibo is more inclined to social and communication, light blog to absorb the advantages of both sides. It is different from microblogging and blog, light Blog is a new network media. At present, the Chinese light blog site has a former Grand winger President Xu Chang founder of Dot Dot network, ...

Trend technology global virtualization and cloud computing security sector leader, recently held in Taipei, "Cloud Next-2012 Asia-Pacific Media conference" announced the new cloud ERA strategy: "3C"---cloud computing (Cloud), it consumption (consumerization) and risk control (disorientated), designed to help customers deal with the security challenges of cloud security, mobile device protection from IT consumerism, and the emergence of new technology trends such as advanced persistent threats (APT). ...

Morningstar Morningstar (China) research Center FEI developed world stock markets have been generally bad over the past decade, and the global stock market in 2008 has discouraged many investors, but at the moment, the price of many stocks in the world is relatively cheap in a variety of ways. Being young is the best time for a person to start investing, because the long investment cycle allows investors to fully benefit from compounding in the future. Of course, long-term investment also needs to choose to start at a time when market valuations are low, because there is more room for growth and less room for decline ...