what is forcecommand internal-sftp
internal-sftp vs sftp-server
sshd_config internal-sftp
forcecommand internal-sftp umask
internal-sftp verbose
forcecommand internal-sftp options
forcecommand internal-sftp not workinginternal-sftp logging

See the manual page for sftp-server(8). Alternately, the subsystem internal-sftp can implement an in-process SFTP server which may simplify configurations SFTP-SERVER(8) FreeBSD System Manager's Manual SFTP-SERVER(8) NAME sftp-server -- OpenSSH SFTP server subsystem SYNOPSIS sftp-server [-ehR] [-d sftp-server — OpenSSH SFTP server subsystem sftp-server is a program that speaks the server side of SFTP protocol to stdout and expects client requests These manual pages reflect the latest development release of OpenSSH. sftp-server(8) — SFTP server subsystem (started automatically by sshd) Add the following lines in the /etc/ssh/sshd_config. Match Group sftpuser ForceCommand internal-sftp. Restart the SFTP service. service sshd restart