hello, I read this somewhere in this forum and adapted it to use in the command line in Linux : sudo bash -c 'for scene in Level1C -1 /D/data/Level1C/S2_MSIL1C;do echo “Doing scene:$scene”;L2A_Process $scene --resolution=10;done’** . Please note that Level1C is the folder containing level 1C (unzipped) images. The products from Sen2cor are placed in the same working directory. Hope this helps. Also have a look at Batch processing and other similar posts on the forum.