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5 Practical “md5sum” Command Usage Examples in Linux This tutorial explains Linux “md5sum” command, options and its usage with examples. “md5sum” command is used to compute and check MD5 message digest. This post describes “md5sum” command used in Linux along with usage examples and/or output. Usage: md5sum [OPTION]… [FILE]… The MD5 message-digest algorithm is a widely used cryptographic hash function that produces a 128-bit (16-byte) hash value.Two non identical files will never have the same md5sum value.However, it has since been shown that MD5 is not collision resistant;[3] as such, MD5 is not suitable for applications like SSL certificates or digital signatures that rely on this property. Here’s the listing of example usage of “md5sum” command: 1. To calculate md5sum(md5sum file_path): sanfoundry- > md5sum out.txt fa328c3f84352dc7ff5e32bba2ac833c out.txt Note md5sum command is not usable for the direct...

root@kali:~# apt-get update Get:1 http://ftp.yzu.edu.tw/Linux/kali kali-rolling InRelease [30.5 kB] Err:1 http://ftp.yzu.edu.tw/Linux/kali kali-rolling InRelease   The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <devel@kali.org> Reading package lists... Done W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://ftp.yzu.edu.tw/Linux/kali kali-rolling InRelease: The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <devel@kali.org> W: Failed to fetch http://http.kali.org/kali/dists/kali-rolling/InRelease  The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <devel@kali.org> W: Some index files failed to download. They have been ignored, or old ones used instead. FIX FIRE UP TERMINAL COPY THIS COMMAND AND PRESS ENTER wget -q -O - archive.kali.org/archive-key....

tr 'A-Za-z' 'N-ZA-Mn-za-m' ex-  cat data.txt | tr 'A-Za-z' 'N-ZA-Mn-za-m' The password is 5Te8Y4drgCRfCx8ugdwuEX8KFC6k2EUu ex-  echo Gur cnffjbeq vf 5Gr8L4qetPEsPk8htqjhRK8XSP6x2RHh | tr 'A-Za-z' 'N-ZA-Mn-za-m' The password is 5Te8Y4drgCRfCx8ugdwuEX8KFC6k2EUu

Copy this  sign and past in what app group name than remove " a " from there click on done 　a    <<<<<<-------- this sign

Top 7 Best Google Chrome Extensions You Should Use 7 Best Google Chrome Extensions... In this post i am going to share with you guys some really great and best Chrome extensions, these extensions are just awesome you should install them right now.  Click on DOWNLOAD link to download the best Chrome extensions DOWNLOAD  Live Start Page DOWNLOAD  Google Dictionary DOWNLOAD  Google Input Tools DOWNLOAD  Data Saver DOWNLOAD  Search by Image DOWNLOAD  Personal Blocklist DOWNLOAD  SearchPreview Thank You! for visiting 

Image via Niantic Two fan-favorite legendary Pokémon are  now available  in Pokémon Go , but catching them is extremely difficult. Lugia and Articuno were both introduced to  Pokémon Go  on July 22 as a part of the game’s one year anniversary event in Chicago, Illinois:  Pokémon Go  Fest . Although the event had its share of problems ,  Pokémon Go  Fest did successfully launch the two legendary bird Pokémon   into the game. And since Lugia and Articuno have been added to  Pokémon Go , they’re two of the most highly-coveted Pokémon. Finding Lugia and Articuno, however, is a tough task on its own—and catching these beasts is also very challenging. Here’s everything you need to know about how to catch Lugia and Articuno in Pokémon Go . Find a legendary gym raid The first step to catching Lugia and Articuno is to locate a Pokémongym that is hosting a  raid b...

Samsung Galaxy J2 is one of the phones that Samsung has launched in its J lineup of budget smartphones. Since it’s a budget Android smartphone, it’s not the top of the line with hardware, but that doesn’t mean it’s not a great device (it does have that Super AMOLED display that Samsung is famous for after all). If you aren’t satisfied with what you have on the phone, however, might want to root the Galaxy J2. With root access you’ll be allowed to remove the existing stock apps from your phone , add new apps that require root access, flash a custom recovery which will then let you flash a custom ROM , and more. There’re tons of things you can do when your phone’s rooted and the following guide will walk you through rooting the Samsung Galaxy J2 and flashing a custom recovery on it. Before You Begin This could void the warranty of your device. We won’t be held responsible for anything that happens from doing this tutorial so please proceed at your o...