Tag: OS

How to tell the OS is 64bit?

On Linux: Using uname with -m option as show below [root@localhost ~]# uname -m x86_64 On Windows: Refer to following link for windows http://support.microsoft.com/kb/827218

How to find/set max processes allowed per user on OS-level?

On AIX -- List number of max processes allowed per user $ /home/oracle:$ /usr/sbin/lsattr -E -l sys0 -a maxuproc maxuproc 2048 Maximum number of PROCESSES allowed per user True The value returned by ulimit may not always match so use the value returned by lsattr. To change the value of user process by running chdev … Continue reading How to find/set max processes allowed per user on OS-level?