xtetsuji · August 12, 2012 14:33
diff --git a/prime-jojo.sh b/prime-jojo.sh
 #!/bin/bash
 # require: factor
 # note: Debian coreutils includes factor command and using it first setup.
 for((i=1;;i++)) ; do factor $i | grep -E '^[0-9]+: [0-9]+$' >/dev/null 2>&1 && echo 'JOJO!' || echo $i ; sleep 1 ; done
	#!/bin/bash
	# require: factor
	# note: Debian coreutils includes factor command and using it first setup.
	for((i=1;;i++)) ; do factor $i \| grep -E '^[0-9]+: [0-9]+$' >/dev/null 2>&1 && echo 'JOJO!' \|\| echo $i ; sleep 1 ; done