[root@jlrs19833 ~]# ps -aux
Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.8/FAQ

USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root         1  0.0  0.1  19208  1444 ?        Ss   01:04   0:00 init
root      1418  0.0  0.2  80300  2308 ?        Ss   01:04   0:00 sendmail: accepting connections
smmsp     1425  0.0  0.1  76028  2036 ?        Ss   01:04   0:00 sendmail: Queue runner@01:00:00 for /var/spool/clientmqueue
root      1433  0.0  0.3 173612  3692 ?        Ss   01:04   0:00 /usr/sbin/httpd
root      1440  0.0  0.1 117192  1240 ?        Ss   01:04   0:00 crond
apache    1443  0.0  0.2 173612  3028 ?        S    01:04   0:00 /usr/sbin/httpd
root      1675  0.0  0.0  10664   580 ?        S<s  01:07   0:00 /sbin/udevd -d
root      1794  0.0  0.1  64080  1164 ?        Ss   01:08   0:01 /usr/sbin/sshd
root      1832  0.0  0.0  64276   900 ?        Ss   01:08   0:00 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -n 2
root      1833  0.0  0.0  64276   644 ?        S    01:08   0:00 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -n 2
root      1864  0.0  0.2 183552  2428 ?        Sl   01:08   0:00 /sbin/rsyslogd -i /var/run/syslogd.pid -c 5
root      1884  0.0  0.0  22096   968 ?        Ss   01:08   0:00 xinetd -stayalive -pidfile /var/run/xinetd.pid
apache    7879  0.0  0.2 173612  2584 ?        S    05:12   0:00 /usr/sbin/httpd
root     22231  0.0  0.4  93752  4348 ?        Ss   14:34   0:00 sshd: root@pts/0
root     22233  0.0  0.1 108308  1928 pts/0    Ss   14:34   0:00 -bash
root     22292  0.0  0.1 110236  1160 pts/0    R+   14:43   0:00 ps -aux

##############################################################################################################
[root@jlrs19833 ~]# free -m

             total       used       free     shared    buffers     cached
Mem:          1024         58        965          0          0          0
-/+ buffers/cache:         58        965
Swap:            0          0          0