Le samedi 18 mars 2017 à 10:45 -0700, Rich Shepard a écrit : > Here's the verbatim command: > > for i in `g.list type=raster pattern=open_h_*`; do g.rename rast=$i,`echo > $i | sed /open_h_/blocked_h_/g`; done > Lastly, I would suggest you to try the same command with no space after the semi-colon. Vincent.