linux shell argument list too long rsync or cp

linux shell argument list too long rsync or cp

I needed to copy files generated by doxygen from one directory into another for a large opensource C++ project. Sadly there were too many files in the directory, so bash started complaining 🙁 cp and rsync died out with the error of argument list too long. initially I...
Restart service on no linux logs output

Restart service on no linux logs output

Sometimes I have apps that suddenly stop working, however they don’t have PID output or I can’t start them via systemd or upstart due to convoluted requirements. Other times the app is on but it stops processing incoming queues due to various reasons. I...
Start Xvfb on boot on Centos Linux

Start Xvfb on boot on Centos Linux

Xvfb or X virtual framebuffer X virtual framebuffer is a display server using the X11 protocol. In contrast to other display servers, it performs all graphical operations in memory without showing any screen output. which makes it ideal for some surprising uses. e.g....
Windows clean up multiple partitions via CLI

Windows clean up multiple partitions via CLI

I had to install a new copy of windows, sadly the USB drive at hand had about 11 small partitions on it due to some earlier work. When I tried formatting it, it formatted only one part of it and was annoying in general… when I checked disk management, I was only...