lftp Fatal error: Host key verification failed
When i connect to a remote SFTP server using lftp, i get following error root@ok:~# lftp sftp://okuser@ws.nii.net:22 Password: lftp okuser@ws.nii.net:~> set ftp:ssl-allow…
Linux
SELinux
To disable SELinux, edit Now you need to reboot. If you don’t want to reboot, disable it for current session with If…
OVH Cloud
Configure Failover IP in Ubuntu 20.04 OVH VPS Ubuntu Server 20.04 configure OVH failover IP Configure Failover IP in Ubuntu 18.04 OVH…
Install gifsicle from source
gifsicle is a command line tool for editing, and creating GIF images. You can get it from https://www.lcdf.org/gifsicle To install, run Install…
Install jpegoptim from source
jpegoptim is an open source jpeg image optizer. You can download it from https://github.com/tjko/jpegoptim To instll it, download latest version from https://github.com/tjko/jpegoptim/releases…
gem install error libxslt is missing
When installing ruby gem, i get following error [root@video1 cms]# gem install sanitize -v 1.2.1 –no-ri –no-rdoc Building native extensions. This could…
Convert CentOS to CloudLinux
CloudLinux is a popular Linux distribution used by shared hosting providers. Some of the advantages of cloudlinux is users are running inside…
Reset VestaCP admin password
To reset VestaCP admin password, loign to SSH, run v-change-user-password admin NEW_PASSWOARD if above method did not work, try passwd admin See…
cagefs mount points exists
On WHM > CloudLinux LVE Manager, i get following warning Check cagefs mount points exists There are missing mount points: [‘/usr/local/cpanel/whostmgr/docroot/cgi/softaculous’] This…
EasyEngine
EasyEngine is a command line tool to manage/configure Nginx web server. https://easyengine.io To install EasyEngine, run Create Web Site EasyEngine HOWTOs EasyEngine…
Configure Failover IP in Ubuntu 18.04 OVH VPS
Default /etc/network/interfaces in Ubuntu 18.04 in OVH VPS look like following. Click here for Ubuntu 20.04 instructions. root@vps624512:~# cat /etc/network/interfaces # ifupdown…
Install ffmpeg on Ubuntu
To install ffmpeg 4 on Ubuntu, you can use PPA https://launchpad.net/~jonathonf/+archive/ubuntu/ffmpeg-4 apt install software-properties-common -y add-apt-repository ppa:jonathonf/ffmpeg-4 -y Now install ffmpeg with…