Esto me sale:
[root@mail ~]# ps au | grep zimbra
root 3987 0.0 0.0 4136 764 pts/1 S+ 17:57 0:00 grep zimbra
[root@mail ~]# ps -au | grep zimbra
Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.7/FAQ
root 4441 0.0 0.0 4136 760 pts/1 S+ 17:57 0:00 grep zimbra
[root@mail ~]# ps -ef | grep zimbra
zimbra 3696 1 0 Aug25 ? 00:01:18 /opt/zimbra/openldap/sbin/slapd -l LOCAL0 -4 -u zimbra -h ldap://
mail.cementochimborazo.com:389 ldapi:/// -F /opt/zimbra/data/ldap/config
root 5059 31279 0 17:58 pts/1 00:00:00 grep zimbra
zimbra 5098 1 0 Aug25 ? 00:00:00 /bin/sh /opt/zimbra/mysql/bin/mysqld_safe --defaults-file=/opt/zimbra/conf/my.cnf --external-locking --log-error=/opt/zimbra/log/mysql_error.log --ledir=/opt/zimbra/mysql/libexec
zimbra 5176 5098 0 Aug25 ? 00:00:58 /opt/zimbra/mysql/libexec/mysqld --defaults-file=/opt/zimbra/conf/my.cnf --basedir=/opt/zimbra/mysql --datadir=/opt/zimbra/db/data --pid-file=/opt/zimbra/db/mysql.pid --skip-external-locking --port=7306 --socket=/opt/zimbra/db/mysql.sock --external-locking
root 7140 1 0 Aug25 ? 00:00:00 /opt/zimbra/libexec/zmmailboxdmgr start -server -Djava.awt.headless=true -Dsun.net.inetaddr.ttl=60 -XX:+UseConcMarkSweepGC -XX:NewRatio=2 -XX:PermSize=128m -XX:MaxPermSize=128m -XX:SoftRefLRUPolicyMSPerMB=1 -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCApplicationStoppedTime -Xss256k -Xms1518m -Xmx1518m -Xmn379m
zimbra 7141 7140 0 Aug25 ? 00:11:57 /opt/zimbra/java/bin/java -server -Djava.awt.headless=true -Dsun.net.inetaddr.ttl=60 -XX:+UseConcMarkSweepGC -XX:NewRatio=2 -XX:PermSize=128m -XX:MaxPermSize=128m -XX:SoftRefLRUPolicyMSPerMB=1 -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCApplicationStoppedTime -Xss256k -Xms1518m -Xmx1518m -Xmn379m -Djava.io.tmpdir=/opt/zimbra/mailboxd/work -Djava.library.path=/opt/zimbra/lib -Djava.endorsed.dirs=/opt/zimbra/mailboxd/common/endorsed -Dzimbra.config=/opt/zimbra/conf/localconfig.xml -Djetty.home=/opt/zimbra/mailboxd -DSTART=/opt/zimbra/mailboxd/etc/start.config -jar /opt/zimbra/mailboxd/start.jar /opt/zimbra/mailboxd/etc/jetty.properties /opt/zimbra/mailboxd/etc/jetty-setuid.xml /opt/zimbra/mailboxd/etc/jetty.xml
zimbra 7222 1 0 Aug25 ? 00:00:01 amavisd (master)
zimbra 7393 1 0 Aug25 ? 00:00:37 /opt/zimbra/clamav/sbin/clamd --config-file=/opt/zimbra/conf/clamd.conf
zimbra 7411 1 0 Aug25 ? 00:00:00 /opt/zimbra/httpd-2.2.15/bin/httpd -k start -f /opt/zimbra/conf/httpd.conf
zimbra 7413 7411 0 Aug25 ? 00:00:00 /opt/zimbra/httpd-2.2.15/bin/httpd -k start -f /opt/zimbra/conf/httpd.conf
zimbra 7414 7411 0 Aug25 ? 00:00:00 /opt/zimbra/httpd-2.2.15/bin/httpd -k start -f /opt/zimbra/conf/httpd.conf
zimbra 7415 7411 0 Aug25 ? 00:00:00 /opt/zimbra/httpd-2.2.15/bin/httpd -k start -f /opt/zimbra/conf/httpd.conf
zimbra 7416 7411 0 Aug25 ? 00:00:00 /opt/zimbra/httpd-2.2.15/bin/httpd -k start -f /opt/zimbra/conf/httpd.conf
zimbra 7417 7411 0 Aug25 ? 00:00:00 /opt/zimbra/httpd-2.2.15/bin/httpd -k start -f /opt/zimbra/conf/httpd.conf
zimbra 8045 7222 0 15:06 ? 00:00:04 amavisd (ch9-avail)
zimbra 8344 7222 0 17:32 ? 00:00:00 amavisd (ch1-avail)
root 8506 1 0 Aug25 ? 00:00:04 /opt/zimbra/postfix/libexec/master
zimbra 8516 1 0 Aug25 ? 00:00:00 /opt/zimbra/cyrus-sasl/sbin/saslauthd -r -a zimbra
zimbra 8518 8516 0 Aug25 ? 00:00:00 /opt/zimbra/cyrus-sasl/sbin/saslauthd -r -a zimbra
zimbra 8519 8516 0 Aug25 ? 00:00:00 /opt/zimbra/cyrus-sasl/sbin/saslauthd -r -a zimbra
zimbra 8520 8516 0 Aug25 ? 00:00:00 /opt/zimbra/cyrus-sasl/sbin/saslauthd -r -a zimbra
zimbra 8521 8516 0 Aug25 ? 00:00:00 /opt/zimbra/cyrus-sasl/sbin/saslauthd -r -a zimbra
zimbra 8703 1 0 Aug25 ? 00:00:33 /usr/bin/perl -w /opt/zimbra/libexec/zmstat-proc
zimbra 8705 1 0 Aug25 ? 00:00:00 /usr/bin/perl -w /opt/zimbra/libexec/zmstat-cpu
zimbra 8707 1 0 Aug25 ? 00:00:02 /usr/bin/perl -w /opt/zimbra/libexec/zmstat-vm
zimbra 8709 1 0 Aug25 ? 00:00:03 /usr/bin/perl -w /opt/zimbra/libexec/zmstat-io -x
zimbra 8713 1 0 Aug25 ? 00:00:00 /usr/bin/perl -w /opt/zimbra/libexec/zmstat-df
zimbra 8720 1 0 Aug25 ? 00:00:00 /usr/bin/perl -w /opt/zimbra/libexec/zmstat-io
zimbra 8726 1 0 Aug25 ? 00:00:00 /usr/bin/perl -w /opt/zimbra/libexec/zmstat-fd
zimbra 8730 1 0 Aug25 ? 00:03:06 /usr/bin/perl -w /opt/zimbra/libexec/zmstat-allprocs
zimbra 8738 1 0 Aug25 ? 00:00:12 /usr/bin/perl -w /opt/zimbra/libexec/zmstat-mysql
zimbra 8745 1 0 Aug25 ? 00:00:01 /usr/bin/perl -w /opt/zimbra/libexec/zmstat-mtaqueue
root 9121 8726 0 Aug25 ? 00:00:04 /usr/bin/perl -w /opt/zimbra/libexec/zmstat-fd
zimbra 9203 8707 0 Aug25 ? 00:00:00 /usr/bin/vmstat -n -S K 30
zimbra 9210 8720 0 Aug25 ? 00:00:00 /usr/bin/iostat -d -k 30
zimbra 9212 8709 0 Aug25 ? 00:00:00 /usr/bin/iostat -d -k -x 30
zimbra 20809 7222 0 16:44 ? 00:00:02 amavisd (ch7-avail)
zimbra 23396 7222 0 17:46 ? 00:00:00 amavisd (ch3-avail)
zimbra 24958 7222 0 13:52 ? 00:00:08 amavisd (ch17-avail)
zimbra 24997 7222 0 14:22 ? 00:00:10 amavisd (ch14-avail)
zimbra 25970 7222 0 14:53 ? 00:00:03 amavisd (ch11-avail)
zimbra 26239 1 0 04:02 ? 00:00:01 /opt/zimbra/libexec/logswatch --config-file=/opt/zimbra/conf/logswatchrc --use-cpan-file-tail --pid-file=/opt/zimbra/log/logswatch.pid --daemon --script-dir=/opt/zimbra/data/tmp -t /var/log/zimbra-stats.log
zimbra 26339 1 0 04:02 ? 00:00:00 /usr/bin/perl /opt/zimbra/libexec/swatch --config-file=/opt/zimbra/conf/swatchrc --use-cpan-file-tail --script-dir=/opt/zimbra/data/tmp -t /var/log/zimbra.log
zimbra 26408 26239 0 04:02 ? 00:00:06 /usr/bin/perl /opt/zimbra/libexec/zmlogger
zimbra 26414 26339 0 04:02 ? 00:00:00 /usr/bin/perl /opt/zimbra/data/tmp/.swatch_script.26339
zimbra 26470 26408 0 04:02 ? 00:00:00 zmlogger: zmrrdfetch: server
zimbra 26509 1 0 04:02 ? 00:01:09 /usr/bin/perl /opt/zimbra/libexec/zmmtaconfig
zimbra 27332 7222 0 13:25 ? 00:00:04 amavisd (ch9-avail)
zimbra 27933 7222 0 14:25 ? 00:00:07 amavisd (ch17-avail)
zimbra 30805 7222 0 17:23 ? 00:00:01 amavisd (ch4-avail)