- Page: 4 » ADMIN Magazine

11%

30.11.2025

Home » Archive » 2010 » Issue 1: System... »

is not accessible! ****************" >> dba.log 15 /usr/local/etc/rc.d/002pgsql.sh start 16 sleep 15 17 psql -U monitor -d monitor -c "select * from watch;" 18 19 if [ $? -eq 0 ]; 20 21 then 22

11%

Keeping PowerShell in the loop

30.11.2025

Home » Archive » 2012 » Issue 10: Traff... »

09, pg. 90 PowerShell: http://technet.microsoft.com/en-us/scriptcenter/dd742419.aspx

11%

Intelligent Stack

07.12.2025

Home » Articles »

. The direct patch application success rate rose from 90 percent to 98 percent, and the patch analysis speed improved 50 times. Overall, the solution reduced the workload for an update from one person

11%

Get the best out of your bandwidth with tc

30.11.2025

Home » Archive » 2012 » Issue 10: Traff... »

understand how shaping or throttling works with tc: When shaping a 10mbit/s connection to 1mbit/s, the link will be idle 90% of the time. If it isn't, it needs to be throttled so that it IS idle 90

11%

Boost performance of your Python programs

30.11.2025

Home » Archive » 2010 » Issue 2: Backup... »

oc.close() 20 21 if '__main__' == __name__: 22 23 uicores = cpu_count() 24 olck = Lock() 25 26 oque = Queue() 27 op, oc = Pipe() 28 29 for ui in xrange(1, 2*uicores): 30

11%

Targeted defense against brute force attacks

30.11.2025

Home » Archive » 2011 » Issue 3: Are yo... »

specific ports with sshguard, you can use the --destination-ports parameter to find them. For example, sudo iptables -A INPUT -m multiport -p tcp --destination-ports 21,22 -j sshguard would block only

11%

Monitoring network computers with the Icinga Nagios fork

30.11.2025

Home » Archive » 2010 » Issue 1: System... »

notification_interval 60 16 notification_options d 17 } 18 19 # Fileserver 20 define host{ 21 host_name fileserver 22 alias Fileserver 23

11%

Fast system management from Puppet Labs

30.11.2025

Home » Archive » 2011 » Issue 5: Pen Te... »

20 21 22 23 24

11%

Virtualization via Zones

30.11.2025

Home » Archive » 2010 » Issue 0: Active... »

: Man pages can be obtained by installing SUNWman 22 Postinstall: Copying SMF seed repository ... done. 23 Postinstall: Applying workarounds. 24 Done: Installation completed in 411.387 seconds

11%

An IT nomad's diary

30.11.2025

Home » Archive » 2011 » Issue 5: Pen Te... »

-tuxgeek.rhcloud.com,174.129.129.190' (RSA) to the list of known hosts. 20 Enter passphrase for key '/home/tscherf/.ssh/libra_id_rsa': 21 Confirming application spaceuploader is available 22 Attempt # 1 23 24 Success

Search