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48%
Script utilities in depth: grep, awk, and sed
30.11.2025
Home
»
Archive
»
2011
»
Issue 4: Secure...
»
, appearing in alphabetical order but allowing intervening letters, you can use the search expression: "
a
.*e.*i.*o.*u" This would match lines 1, 2, and
3
. If you want lines containing all five vowels in order
48%
VMware Server 2.0 on recent Linux distributions
30.11.2025
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»
Archive
»
2011
»
Issue 3: Are yo...
»
.894212] vmware-hostd[3870]: segfault at 2100001c4f ip 0000003c0cb32ad0 sp 00007f3889e
9
cb88 error 4 in libc-2.12.90.so[
3
c0ca00000+19
a
000] Analysis and Plan A Initial analysis proved that the VMware ...
3
48%
Julia: A new language for technical computing
30.11.2025
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Archive
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2012
»
Issue 10: Traff...
»
)* Julia Python MATLAB Octave R JavaScript v
3
f670da0 v2.7.1 vR2011
a
v
3
.4 v2.14.2 v8
3
.6.6.11 fib 1.97 31
48%
Connecting dissimilar IPsec implementations
30.11.2025
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Archive
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2011
»
Issue 4: Secure...
»
set remote-gw 192.168.1.31 06 set psksecret ENC kB+sdP4e109vAROdm
9
TRn
9
YIz
A
47T
3
JHPK4xVOzYu/8nc
3
wmqBknMZBzfHU7VRuWBF2gncDuHY1ubeCk
9
DU
3
zasHi61Izu0m6cg1cdERjgNmKKcO 07 set keepalive 600 08 next
48%
Strategies for routing voice calls around a firewall
30.11.2025
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Archive
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2010
»
Issue 0: Active...
»
14 15 v=0 16 o=alice 53655765 2353687637 IN IP4 20.
22
.24.27 17 s=- 18 t=0 0 19 c=IN IP4 20.
22
.24.27 20 m=audio 20333 RTP/AVP 0 1
3
99 21
a
=rtpmap:0 PCMvU/8000 The RTP port causes the next issue
48%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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Archive
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2012
»
Issue 07: Xen v...
»
_ERR_GENERIC;; 37
3
) return $OCF_NOT_RUNNING;; 38 esac 39 fi 40 41 ocf_log debug "Asterisk PBX monitor succeeded" 42 return $OCF_SUCCESS 43 } Listing
9
asterisk
48%
Intruder detection with tcpdump
30.11.2025
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Archive
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2012
»
Issue 07: Xen v...
»
, tcpdump [1] is deployed with libpcap (
a
C/C++ library for network traffic capture) and maintained by the libpcap developers. With tcpdump, you can analyze large binary files that are too large to view
47%
High availability clustering on a budget with KVM
30.11.2025
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2010
»
Issue 0: Active...
»
: 09 bb:0f:e
3
:7f:
3
e:ab:c
3
:5d:32:78:85:04:
a
2:da:f1:61 root@host1 You need to distribute the public part, that is the /root/.ssh/id_rsa_cluster.pub file, to all nodes in the cluster. The Strict
47%
A simple approach to the OCFS2 cluster filesystem
30.11.2025
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2010
»
Issue 1: System...
»
from backup block#262144? <
n
> y Checking OCFS2 filesystem in /dev/sda1: label: backup uuid: 31 18 de 29 69 f
3
4d 95
a
0 99
a
7 23 ab 27 f5 04 number of blocks: 367486
47%
Archiving email and documents for small businesses
30.11.2025
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2012
»
Issue 08: FreeNAS
»
} 20 \usepackage{ngerman} 21 \usepackage[official,right]{eurosym}
22
\\\begin{document}" > att1.tex 23 echo "\end{document}" > att
3
.tex 24 25 # Merge Latex file components 26 27 cat att1.tex searchkey
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