remove GNU-specific `sort -V`, fix log concatenation order for {,e}searchlog
-rw-r--r-- 601 README.md
-rwxr-xr-x 703 chckip
-rwxr-xr-x 975 countbytes
-rwxr-xr-x 1.2K countconn
-rwxr-xr-x 663 esearchlog
-rwxr-xr-x 666 searchlog