ssl checker
Here is few web sites where you can check your SSL certificate is installed properly. https://www.ssllabs.com/ssltest/ https://cryptoreport.websecurity.symantec.com/checker/ https://sslanalyzer.comodoca.com/ See SSL
Convert Video info MP4 using ffmpeg
Convert Video For Streaming if you want to scale the video to specific size, use -vf scale option, example Inject
Create video thumbnail using ffmpeg/mplayer
Create thumbnail with ffmpeg To create thumbnail from video using ffmpeg, use Here HH:MM:SS = replace with time where you
Scale a video using ffmpeg
To Scape a Video using ffmpeg, run See ffmpeg
Cut a Video using ffmpeg
To cut a video using ffmpeg, use To cut a video and encoding it DURATION_IN_SECONDS specify duration of new clip.
lftp Fatal error: Host key verification failed
When i connect to a remote SFTP server using lftp, i get following error The error is “Fatal error: Host
Using tar over SSH Session
I wanted to make a tar of a folder on a remote server. But the server don’t have much disk
Zimbra Unable to validate certificate chain
On installing SSL on Zimbra mail server, i get following error This was due to SSL cert chain. The ca-bundle
SELinux
To disable SELinux, edit Now you need to reboot. If you don’t want to reboot, disable it for current session
xe vm-list
xe vm-list command is used to list all VM on a Xen Server. See Xen
Xen
xe vm-list Manage XenServer from command line with xe xsconsole
Google Firebase Free Static Hosting
To install firebase cli, run To login, run Static File Hosting Google Firebase allow statif file hosting for your web