diff -ur v6/fsyn.py v7/fsyn.py
--- v6/fsyn.py	2020-05-01 00:00:02.000000000 +0900
+++ v7/fsyn.py	2020-05-03 01:43:08.000000000 +0900
@@ -25,6 +25,15 @@
 	s = sys.stdin.readline().strip()
 	return s == 'y'
 
+def rm_confirm(path):
+	if path_exists( path ):
+		if not confirm( 'exists {}, remove ok?'.format( path ) ):
+			dbg.err_exit( 'cancel' )
+		cmd = 'rm -rf ' + path
+		cmd_call( cmd )
+
+cut_tail_sla = lambda path: path[ : -1 ] if path[-1] == '/' else path
+
 
 def fsyn_new(dir_path):
 
@@ -199,21 +208,28 @@
 		id_lst = ids_from( id )
 		return sorted_ids( filter( lambda id: not get_link( id ).to, id_lst ) )
 
-	def tails(id='org'):
-		ids = get_tails( id )
+	def get_ctails():
+		return get_tails( get_curr() )
+
+	def tails():
+		ids = get_tails()
 		show_ids( ids, 'tail' )
 
 	def ctails():
-		tails( get_curr() )
+		ids = get_ctails()
+		show_ids( ids, 'ctail' )
 
 	def get_latest(id='org'):
 		return max( get_tails(), key=tm_ut.str_to_sec )
 
-	def latest(id='org'):
-		dbg.out( get_latest( id ) )
+	def get_clatest():
+		return get_latest( get_curr() )
+
+	def latest():
+		dbg.out( get_latest() )
 
 	def clatest():
-		latest( get_curr() )
+		dbg.out( get_clatest() )
 
 	def get_prev(id):
 		link = get_link( id )
@@ -254,7 +270,7 @@
 
 		cmp = get_cmp( id, targ_id )
 		if cmp.rm:
-			cmd = 'rm -f ' + to_str( cmp.rm, delim=' ' )
+			cmd = '( cd {} ; rm -f {} )'.format( dir_path,  to_str( cmp.rm, delim=' ' ) )
 		cmd_call( cmd )
 
 		set_curr( targ_id )
@@ -315,7 +331,8 @@
 
 	def fix_link(id):
 		link = get_link( id )
-		chg = False
+		e = empty.new()
+		e.chg = False
 
 		def fix_from():
 			id_from = link.from_
@@ -327,7 +344,7 @@
 				dbg.out( msg )
 
 				link.from_ = ''
-				chg = True
+				e.chg = True
 				msg_done( 'remove', id_from )
 				return
 
@@ -346,7 +363,7 @@
 				dbg.out( msg )
 
 				link.to.remove( id_to )
-				chg = True
+				e.chg = True
 				msg_done( 'remove', id_to )
 				return
 				
@@ -362,7 +379,7 @@
 		for id_to in link.to:
 			fix_to( id_to )
 		fix_from()
-		if chg:
+		if e.chg:
 			put_link( id, link )
 
 	def fixlink():
@@ -402,6 +419,8 @@
 
 
 	def push(to_path):
+		to_path = cut_tail_sla( to_path )
+
 		from_path = to_path
 		if to_path == 'site_ut':
 			from_path = 'site_ut'
@@ -449,13 +468,15 @@
 		push_to( get_curr() )
 
 		if from_path == 'site_ut':
-			cmd = get_site_ut_cmd( 'put', fsyn_BASE, cd_dir=to_path )
+			cmd = get_site_ut_cmd( 'put -verb', fsyn_BASE, cd_dir=to_path )
 			dbg.out( 'upload cmd={} ... '.format( cmd ), '' )
-			cmd_call( cmd )
+			cmd_ut.call_show( cmd ) # for -verb showing
 			cmd_ut.rm_rf( to_path )
 			dbg.out( 'ok' )
 
-	def pull(from_path):
+	def pull(from_path, do_checkout_clatest=True):
+		from_path = cut_tail_sla( from_path )
+
 		def copy(id, name, force=False):
 			fn = path_join( fsyn_BASE, id, name )
 			if not com_exists( from_path, fn ):
@@ -488,9 +509,42 @@
 		if com_exists( from_path, path_join( fsyn_BASE, id, 'snap' ) ): # ! link
 			pull_from( id )
 
+		if do_checkout_clatest:
+			checkout( get_clatest() )
+
 
 	return empty.new( locals() )
 
+def clone(cmd, dir_path):
+	path = cut_tail_sla( cmd.args[ 0 ] )
+
+	if not path.endswith( '.fsyn' ):
+		dbg.help_exit( cmd.help )
+
+	path = path[ : -len( '.fsyn' ) ]
+
+	(DIR, BASE) = os.path.split( path )
+	dot_fsyn = BASE + '.fsyn'
+
+	rm_confirm( BASE )
+	rm_confirm( dot_fsyn )
+
+	cmd = 'mkdir -p {} {}'.format( BASE, dot_fsyn )
+	cmd_call( cmd )
+
+	cmd = 'echo org > {}/curr'.format( dot_fsyn )
+	cmd_call( cmd )
+	
+	dir_path = path_join( dir_path, BASE )
+	fsyn = fsyn_new( dir_path )
+
+	fsyn.pull( DIR, do_checkout_clatest=False )
+	fsyn.ckout_org()
+
+	id = fsyn.get_clatest()
+	fsyn.checkout( id )
+
+
 if __name__ == "__main__":
 	cmds = [
 		arg.cmd_new( 'create' ),
@@ -509,12 +563,17 @@
 		arg.cmd_new( 'fixlink', comment='fix link info' ),
 		arg.cmd_new( 'push', [ 'to_path' ] ),
 		arg.cmd_new( 'pull', [ 'from_path' ] ),
+		arg.cmd_new( 'clone', [ 'dot_fsyn_path' ], comment='ex. site/foo.fsyn' ),
 	]
 	cmd = arg.get_name_args( cmds )
 
 	dir_path = os.getcwd()
-	fsyn = fsyn_new( dir_path )
 
-	func = getattr( fsyn, cmd.name )
-	func( *cmd.args )
+	if cmd.name == 'clone':
+		clone( cmd, dir_path )
+	else:
+		fsyn = fsyn_new( dir_path )
+
+		func = getattr( fsyn, cmd.name )
+		func( *cmd.args )
 # EOF