/home/meteor/bin/makevideos.sh: line 545: let: Short read: syntax error in expression (error token is "read") date: extra operand ‘read’ Try 'date --help' for more information. /home/meteor/bin/makevideos.sh: line 546: Short read+15: syntax error in expression (error token is "read+15") cp: cannot stat '/meteor/cam3/grid.png': No such file or directory