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.
¿Por qué está pasando esto?
preguntado el 02 de julio de 12 a las 10:07
You must look at the PAM configuration of
su. I suppose that they are not the same.
For example at my system:
$ grep limit /etc/pam.d/su # Sets up user limits, please uncomment and read /etc/security/limits.conf # (Replaces the use of /etc/limits in old login) # session required pam_limits.so $ grep limit /etc/pam.d/sshd # access limits that are hard to express in sshd_config. # Set up user limits from /etc/security/limits.conf. session required pam_limits.so
As you can see in one of the cases the
pam_limits line is commented. I suppose that you have something like this also.