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In my opinion, Simple Screen Recorder is the best screen recording tool in Ubuntu Download SSR And Update sudo add-apt-repository ppa:maarten-baert/simplescreenrecorder sudo apt-get update Install sudo ...

Dockerfile Dockerfile based on Ubuntu image: FROM ubuntu:bionic MAINTAINER xxx "[email protected]" ENV PYTHONUNBUFFERED 1 ENV DEBIAN_FRONTEND noninteractive ENV LANG C.UTF-8 RUN apt-get update -qq \ && ...

for Debian: sudo apt-get install gcc libssl-dev libmysqlclient-dev -y pip install mysqlclient

// create file: sudo vim /usr/share/applications/intellij.desktop # or ~/.local/share/applications/intellij.desktop is ok. // add the following [Desktop Entry] Version=13.0 Type=Application Terminal=false Icon[en_US]=/home/rob/.intellij-13/bin/idea.png Name[en_US]=IntelliJ Exec=/home/rob/.intellij-13/bin/idea.sh Name=IntelliJ Icon=/home/rob/.intellij-13/bin/idea.png // ...

create a filter script: create a filter script for example to reduce any model to 32,000 faces script: <!DOCTYPE FilterScript> <FilterScript> <filter name="Quadric Edge Collapse Decimation"> ...

backup: mongodump -h dbhost -d xianxia -o dir restore mongorestore -d xianxia dir/xianxia

server side sudo apt-get install kvm libvirt-bin destop side sudo apt-get install virt-manager sudo virt-manager more usage: sudo virt-manager --help Click file and select add connection ...

ssh-keygen -y -f ~/.ssh/id_rsa > ~/.ssh/id_rsa.pub -f filename Specifies the filename of the key file. -y This option will read a private OpenSSH format file and ...

There seems to be an issue with N driver. Edit the grub file by editing it with sudo access. sudo vim /etc/default/grub change GRUB_CMDLINE_LINUX="" to GRUB_CMDLINE_LINUX="nouveau.modeset=0" ...

Edit /etc/sudoers: sudo vim /etc/sudoers Add or modify the specified user configuration username_ ALL=(ALL) NOPASSWD: ALL Then the user (username) can use sudo without a password ...