Linux tftp服务器搭建

[21:17:37 root@centos8 ~]#yum -y install tftp-server

[21:22:19 root@centos8 ~]#systemctl enable --now tftp

[21:22:37 root@centos8 ~]#ss -nulp | grep tftp
UNCONN    0         0                        *:69                     *:*        users:(("in.tftpd",pid=1584,fd=0),("systemd",pid=1,fd=56))                     

[21:23:02 root@centos8 ~]#ls
2021-04-11.log  anaconda-ks.cfg  hostname.log  test3.sh
[21:23:10 root@centos8 ~]#cp test3.sh /var/lib/tftpboot/
[21:23:26 root@centos8 ~]#ls /var/lib/tftpboot/
test3.sh
[21:23:34 root@centos8 ~]#mkdir /var/lib/tftpboot/dir
[21:23:51 root@centos8 ~]#cp hostname.log /var/var/lib/tftpboot/dir
cp: cannot create regular file '/var/var/lib/tftpboot/dir': No such file or directory
[21:24:10 root@centos8 ~]#cp hostname.log /var/lib/tftpboot/dir
[21:24:15 root@centos8 ~]#cat test3.sh 

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#客户端
[21:07:29 root@centos7 ~]#yum -y install tftp

[21:24:37 root@centos7 ~]#tftp 10.0.0.3
tftp> help
tftp-hpa 5.2
Commands may be abbreviated.  Commands are:

connect     connect to remote tftp
mode        set file transfer mode
put         send file
get         receive file
quit        exit tftp
verbose     toggle verbose mode
trace       toggle packet tracing
literal     toggle literal mode, ignore ':' in file name
status      show current status
binary      set mode to octet
ascii       set mode to netascii
rexmt       set per-packet transmission timeout
timeout     set total retransmission timeout
?           print help information
help        print help information
tftp> get test3.sh
tftp> quit

[21:25:14 root@centos7 ~]#ls
anaconda-ks.cfg  test3.sh
[21:25:32 root@centos7 ~]#cat test3.sh

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