when you login to the system you get a welcome message which contain information about “Last unsuccessful login” , “Last login” and System Information.
if you need to disable this message, just run the following command :
suppose that i have 2 systems Linux1 & Linux2 and on each server i have user test1 on Linux1 and test2 on Linux2.
now, i want to make user test1 on Linux1 access server Linux2 on user test2 without password.
AIX, key, linux, login, password, private, public, solaris, ssh, unix, without
if you use FTP protocol on your server which is not secure channel (Recommend to use SFTP Protocol because it’s encrypted channel), so for security reasons my be you need to restrict this protocol for only users who used it.
AIX, allow, deny, ftp, ftpaccess.ctl, ftpusers, grouponly, login, read, restict, useronly, write