Here is that command for changing settings in the proc directory.
sysctl -w .net.ipv4. = ie sysctl -w .net.ipv4.tcp_keepalive_time=120.
This will change the value for that boot but will not be persistent across reboot.
Setup Ubuntu VSFTPD Server
First Install VSFTPD Server - sudo apt-get install vsftpd
Then Enter VI or Nano to make changes
sudo vi /etc/vsftpd.conf or sudo nano /etc/vsftpd.conf
Allow local login capability - local_enable=YES
Use this option to give users access to upload – write_enable=YES
Use this option to give local users access via home drive – chroot_local_user=YES
Restarts Services everything should be working – sudo /etc/init.d/vsftpd restart
(use the X in Vi to remove the # sign to initialize these commands)
