[sftp] The server should support the client commands "cd" and "ls"
This can be useful to use with a client like filezilla or winscp, or even to try it with an command line interactive client (like sftp or lftp). (even if there are no command for those in the sftp protocol, these are "features used by clients).
Currently, it fails:
sftp> cd /upload
debug3: Sent message fd 3 T:16 I:4
debug2: channel 0: rcvd adjust 4
debug2: channel 0: rcvd adjust 16
debug3: SSH_FXP_REALPATH /upload -> /upload size 0
debug3: Sent message fd 3 T:17 I:5
debug2: channel 0: rcvd adjust 4
debug2: channel 0: rcvd adjust 16
debug3: Received stat reply T:101 I:5
Couldn't stat remote file: Permission denied
sftp> ls /upload
debug3: Sent message fd 3 T:7 I:6
debug2: channel 0: rcvd adjust 4
debug2: channel 0: rcvd adjust 16
debug3: Received stat reply T:101 I:6
debug1: Couldn't stat remote file: Permission denied
Can't ls: "/upload" not found