/profile

 1# /etc/profile: system-wide .profile file for the Bourne shell (sh(1))
 2# and Bourne compatible shells (bash(1), ksh(1), ash(1), ...).
 3
 4if [ -d /etc/profile.d ]; then
 5  for i in /etc/profile.d/*.sh; do
 6    if [ -r $i ]; then
 7      . $i
 8    fi
 9  done
10  unset i
11fi
12
13if [ "$PS1" ]; then
14  if [ "$BASH" ]; then
15    PS1='\u@\h:\w\$ '
16    if [ -f /etc/bash.bashrc ]; then
17	. /etc/bash.bashrc
18    fi
19  else
20    if [ "`id -u`" -eq 0 ]; then
21      PS1='# '
22    else
23      PS1='$ '
24    fi
25  fi
26fi
27
28umask 022