Here are a few ways to help you keep your privacy and understand who leaked or whose database was hacked or sold (yes, and it happens). One service = one e-mail (or alias) For example, if leak data from a local food delivery service, attackers will get username123@xyz.com and spam there…

Hello, dear friends! Could you please tell me what signs that I am communicating with a robot that uses realistic human voice synthesis technology? Suppose the robot speaks extremely realistically and answers questions correctly, but it may not breathe like a human (we rarely notice such details). Can you tell us, please, what methods do you use?

Hello! I will tell you how to use the utility “openssl” encrypting and decrypting a text file. The “openssl” has a command “enc”, which is exactly what we need! Command below using password after “-k” will encrypt file “TEXT.txt” and create file with encrypt text: openssl enc -k 'U1F54A' -aes256 -e -in 'TEXT.txt' -out 'ENC.txt' And to decrypt it we use the command: openssl enc -k 'U1F54A' -aes256 -d -in 'ENC.txt' -out 'DEC.txt'

Hello, there! I want to share with you how you can extend the functionality of your Mac OS X. To do this, you will need the Homebrew package manager to install a couple of small utilities. With it you can set “zbar” to decode a QR code and “pngpaste” to…

Hello! Suppose you have the task of getting all direct links to projects on Behance a particular user or yourself, and the number of projects is very large or you just do not want to spend a lot of time on routine work! I had such a task once too…

I accidentally found a useful feature in macOS and want to share it with you! By default the video player window in Safari can only be in the corners of your screen, but if you press “Command” (⌘) and move the player, you can put it where you want it! Thank you for your attention! Have a good day!

A script using variables at the end of the story, and shortly here: #!/bin/bash sed -En -i'.backup' '/user_pref\("network\.proxy\.(socks|socks_port|type)"/!p $ a\ user_pref("network.proxy.socks", "127.0.0.1");\ user_pref("network.proxy.socks_port", 9050);\ user_pref("network.proxy.type", 1); ' /home/username/.mozilla/firefox/*.default-release/prefs.js A task has arisen: how to change proxy settings in Firefox relatively quickly?

Let’s install ImageMagick brew install imagemagick More download links can be found here: https://imagemagick.org/script/download.php 2. Create a file, for example: “script.sh” and add the following to it: #!/bin/bash DIR=$(dirname "$0") mkdir $DIR/Results/ for FILE in $(ls $DIR); do convert $DIR/$FILE -alpha set \( +clone -distort DePolar 0 -virtual-pixel HorizontalTile -background None -distort Polar 0 \) -compose Dst_In -composite -trim +repage $DIR/Results/${FILE%.*}.png; done

Sometimes it happens that you need to edit several lines at once and do it quickly! XCode has such a function and it is built into the editor by default! Shift ⇧ + Ctrl ⌃ See how easy it is! 👍 And can also select the necessary lines with the mouse cursor, for this need to hold down keys “Shift + Ctrl” and select the lines to edit use cursor. Thanks for your attention! Have a nice day!