Different values returned by ulimit -r
问题 I added to my system-wide /etc/security/limits.conf the following two rows: * soft rtprio 55 * hard rtprio 55 After a system reboot, I get two different results according to the way I access my user account on the machine. user@client# ssh user@server user@server# ulimit -r 55 Then I logout and login again as root user@client# ssh root@server root@server# su - user user@server# ulimit -r 0 I have no special settings neither in .bashrc nor in any other places, or, at least, I think so. Why is