sft

#May 2026

 sftp [email protected]
Connected to 1.1.1.1.
sftp> get /root/sftpfile.txt 
Fetching /root/sftpfile.txt to sftpfile.txt
sftpfile.txt                     100%   13     0.0KB/s   00:00    
sftp> 
下载 远程 服务器上的 /root/sftpfile.txt 到本地当前目录

#upload  local ：Take the file named remotefile.txt from my local /tmp directory, upload it to the remote server, and save it there as /data/remotefile_copy.txt.
put /tmp/remotefile.txt /data/remotefile_copy.txt





#  过年前还有个笔记的 不知放哪去了呢 
 group sftp 
groupadd  sftp 
useradd  -g sftp -d /data/sftp/habz -s /bin/false habz
passwd  habz
chown root:sftp /data/sftp/habz/
chmod 755  /data/sftp/habz/
mkdir  /data/sftp/habz/upload
chown habz:sftp /data/sftp/habz/upload
chmod 755 /data/sftp/habz/upload



vi /etc/ssh/sshd_config
#evan 要放最后面 切记
#Subsystem sftp	/usr/libexec/openssh/sftp-server
Subsystem sftp internal-sftp
Match Group sftp                          
#Match User ftpuser                          
ChrootDirectory /data/sftp/%u                   
ForceCommand internal-sftp
AllowTcpForwarding no
X11Forwarding no
#evan




普通创建  再 
usermod  -a -G root youuser