| ( while test $i -le $blobcount | 
 | do | 
 | 	printf "Generating blob $i/$blobcount\r" >& 2 && | 
 | 	printf "blob\nmark :$i\ndata $blobsize\n" && | 
 | 	#test-tool genrandom $i $blobsize && | 
 | 	printf "%-${blobsize}s" $i && | 
 | 	echo "M 100644 :$i $i" >> commit && | 
 | 	i=$(($i+1)) || | 
 | 	echo $? > exit-status | 
 | done && | 
 | echo "commit refs/heads/main" && | 
 | echo "author A U Thor <author@email.com> 123456789 +0000" && | 
 | echo "committer C O Mitter <committer@email.com> 123456789 +0000" && | 
 | echo "data 5" && | 
 | echo ">2gb" && | 
 | cat commit ) | | 
 | git fast-import --big-file-threshold=2 && | 
 | test ! -f exit-status |