Hi, though here https://www.gnu.org/software/coreutils/manual/html_node/ls-invocation.html I had read "Later options override earlier options that are incompatible", at first I was a bit surprised about the different output for 'ls -lC' and 'ls -Cl'. (I contacted your website documenting GNU coreutils 9.1.) u@host$ mkdir dummy u@host$ cd dummy/ u@host$ touch file1 u@host$ ls -lC file1 u@host$ ls -Cl insgesamt 0 -rw-r--r-- 1 u u 0 23. Nov 20:31 file1 Would a remark in the manual be an exaggeration and too fussy? My working environment: GNU coreutils 8.32, Debian 11.5. I hope not having wasted your time. Regards Günter