--block-size=SIZE use SIZE-byte blocks\n\
-B, --ignore-backups do not list implied entries ending with ~\n\
-c with -lt: sort by, and show, ctime (time of last\n\
- modification of file status information)\n\
+ modification of file status information)\n\
with -l: show ctime and sort by name\n\
- otherwise: sort by ctime\n\
+ otherwise: sort by ctime\n\
-C list entries by columns\n\
--color[=WHEN] control whether color is used to distinguish file\n\
types. WHEN may be `never', `always', or `auto'\n\