Here’s a simpler solution, which, however, requires a WSH-based helper script, runHidden.vbs (see bottom section): wscript .\runHidden.vbs bash -c “DISPLAY=:0 xmessage ‘hello, world'” To apply @davv’s own launch-in-background technique to avoid creating a new bash instance every time: One-time action (e.g., at boot time): launch a hidden, stay-open bash window. This spawns 2 bash processes: … Read more
Make sure you have a service started and listening on the port. netstat -ln | grep 8080 and sudo netstat -tulpn
If your python version isn’t the source of error, check if you have “gyp” installed. This is conflicting with the gyp version in node-gyp. apt-get remove gyp https://github.com/TooTallNate/node-gyp/issues/363#issuecomment-32234646
Below are the steps to install Android Studio in Ubuntu system: 1. Install JDK 6 or later First, install Oracle JDK 8 (although you could also choose OpenJDK but it has some UI/performance issues) using WebUpd8 PPA. sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java8-installer sudo apt-get install oracle-java8-set-default To make sure, it’s … Read more
Sure, there are several ways to do it! Let’s say you’ve got a Raspberry Pi on a raspberry.lan host and your username is irfan. subprocess It’s the default Python library that runs commands. You can make it run ssh and do whatever you need on a remote server. scrat has it covered in his answer. … Read more
You can also use mp4v fourcc = cv2.VideoWriter_fourcc(*’mp4v’) where the videowriter should look like this: out = cv2.VideoWriter(‘output.mp4’,fourcc, 15, size) But there are more codecs available for mp4. You can see the list of them by setting fourcc = -1, it will show a list like this: OpenCV: FFMPEG: format mp4 / MP4 (MPEG-4 Part … Read more
I repaired mine this with command: easy_install pip
Because that’s what the keyboard actually sends to the PC (more precisely, what the terminal prints for what it actually receives from the keyboard). bash for example gets those values, deciphers them and understands that you want to move around, so it will either move the cursor (in case of left/right) or use its history … Read more
sudo -i wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1f-1ubuntu2_amd64.deb sudo dpkg -i libssl1.1_1.1.1f-1ubuntu2_amd64.deb
This issue can also occur when using php-fpm in chroot mode, the solution in this case to be to create something like /usr/share/zoneinfo/Europe in your chroot dir then copy your TZ file in to it e.g. London