Using this commands i made an image of an sd card of the epics_pi_v0:

sudo dd bs=4M if=/dev/mmcblk0 | gzip > /home/litv-exp/slow_control/sd_card_backups/epics_pi_v0.gz

To make clones of the sd card use the command:

sudo gzip -dc /home/litv-exp/slow_control/sd_card_backups/epics_pi_v0.gz | dd bs=4M of=/dev/mmcblk0

This was done on astrum1 laptop (ATPNBG004).