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Creation time
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100%
Using Expect scripts to automate tasks
31.10.2025
Home
»
Archive
»
2012
»
Issue 12: NAS S...
»
-- "PASSWORD\r" 49 expect -exact "\r 50 Linux aspen 2.6.32-43-server #97-Ubuntu SMP Wed Sep 5 16:56:41 UTC 2012
x
86_64 GNU/Linux\r 51 Ubuntu 10.04.4 LTS\r
52
\r 53 Welcome to the Ubuntu Server!\r 54 ...
12
16%
Give your servers the once over with Nmap
31.10.2025
Home
»
Archive
»
2012
»
Issue 11: Cloud...
»
.nmap.org (64.13.134.
52
): Not shown: 994 filtered ports PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 4.3 (protocol
2.0
) 25/tcp closed smtp
15%
Checking password complexity with John the Ripper
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
c/s virtual
12
13 Benchmarking: OpenBSD Blowfish (
x
32) [32/64
X
2]... DONE 14 Raw: 723 c/s real, 723 c/s virtual 15 16 Benchmarking: Kerberos AFS DES [48/64 4K]... DONE 17 Short: 378501 c/s real
15%
Monitor your nodes with collectl
30.11.2025
Home
»
Archive
»
2012
»
Issue 09: Windo...
»
X
4 920 CPU (quad core) 8GB of memory (DDR2-800) The operating system and boot drive are on an IBM DTLA-307020 (
20
GB drive at Ultra ATA/100) /home is on a Seagate ST1360827AS A 64GB Intel
X
15%
SSH Administration – Windows in a Unix World
30.11.2025
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»
Archive
»
2010
»
Issue 0: Active...
»
at the prompt or double-click the Cygwin icon, and type startwwin at the bash prompt. Two significant things happen when you invoke the startxwin command: An xterm and an
X
server (Cygwin/
X
Server:
0.0
) launch
14%
A Btrfs field test and workshop
31.10.2025
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»
Archive
»
2012
»
Issue 11: Cloud...
»
System, DUP: total=8.
00
MB, used=4.
00
KB Metadata, DUP: total=1.
00
GB, used=79.
20
MB If Btrfs only has one device available when the filesystem is created, it automatically generates a duplicate
14%
Managing virtual machines
30.11.2025
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»
Archive
»
2012
»
Issue 09: Windo...
»
"creating" $vmname 09 10 virsh suspend rhstorage 11 virt-clone -o rhstorage -n $vmname -f /var/lib/libvirt/images/$vmname.qcow
12
virsh resume rhstorage 13 14 oldmac="
52:54:00
:B4:DF:EB" 15 newmac
14%
High availability clustering on a budget with KVM
30.11.2025
Home
»
Archive
»
2010
»
Issue 0: Active...
»
with nearly native performance. However, KVM does need a state-of-the-art CPU generation with virtualization functionality (VT-
X
/AMD-V). All the virtual machines in this article will run on the KVM hypervisor