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100%
Workshop: Container virtualization with LXC on Ubuntu 10.04
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
.mount = /lxc/fstab.guest 11 lxc.rootfs = /lxc/rootfs.guest
12
lxc.pts = 1024 13 # 14 lxc.cgroup.devices.deny = a 15 # /dev/null and zero 16 lxc.cgroup.devices.allow =
c
1:
3
rwm 17 lxc.cgroup.devices.allow =
c
1
99%
RAM revealed
30.11.2025
Home
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Archive
»
2011
»
Issue 6: Perfor...
»
chips with 128Mx8 organization (1-Gb chips) 5.132 2.57 AL28M72
A
8BJH
9
S 1 DDR
3
, Registered, ECC, 1 rank 2.241 2.24 AQ
12
M72E8BKH
9
S 4
97%
Data acquisition with shell tools
30.11.2025
Home
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Archive
»
2010
»
Issue 2: Backup...
»
|21|" | cut -d\| -f
3
` 48 b=`cat $newdat | grep "50|
25
|" | cut -d\| -f
3
` 49 50
a
=$(echo $
a
| tr \, \.) 51 b=$(echo $b | tr \, \.) 52 53 54 psum=$(echo "$
a
+$b" | bc ) 55 echo -
n
"Invoice amount: $psum, continue
95%
Checking password complexity with John the Ripper
30.11.2025
Home
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Archive
»
2011
»
Issue 6: Perfor...
»
-incremental:lanman passfile.txt 02 Loaded 2 passwords with 2 different salts (FreeBSD MD5 [32/64]) 03 guesses: 0 time: 1:04:04:08 (
3
)
c
/s: 10927 trying: gmugoky - gmugok2 04 guesses: 0 time: 1:09:
25
:10 (
3
95%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
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Archive
»
2011
»
Issue 6: Perfor...
»
--------- ------ ---- ----- ----
12
Throughput Cashier Customers 0.7500 Cust/Sec 13 Utilization Cashier Customers 75.0000 Percent 14 Queue Length Cashier Customers
3
.0000 Cust 15 Residence Time Cashier Customers 4.0000 Sec 16
N
Sws
95%
VMware Server 2.0 on recent Linux distributions
30.11.2025
Home
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Archive
»
2011
»
Issue 3: Are yo...
»
.894212] vmware-hostd[3870]: segfault at 2100001
c
4f ip 0000003
c
0cb32ad0 sp 00007f3889e
9
cb88 error 4 in libc-2.
12
.90.so[
3
c
0ca00000+19
a
000] Analysis and Plan A Initial analysis proved that the VMware ...
3
95%
Intruder detection with tcpdump
30.11.2025
Home
»
Archive
»
2012
»
Issue 07: Xen v...
»
: Figure 4: Header bytes
12
-15. # tcpdump -
n
-r dumpfile.lpc -
c
10 'tcp[13] == 18' and host 172.16.183.2 Figure 5 is an example what this command returns. When capturing data with tcpdump, you can
94%
Script utilities in depth: grep, awk, and sed
30.11.2025
Home
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Archive
»
2011
»
Issue 4: Secure...
»
. Here are some examples: _{
3
,} – Three or more consecutive underscores · {
2,5
} – Between two and five spaces in a row (where · is a space) (the·){2} – Two consecutive
92%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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»
Archive
»
2012
»
Issue 07: Xen v...
»
under the 18 # following copyright: 19 # 20 # (
c
) 2002-2005 International Business Machines, Inc. 21 # 2005-2010 Linux-HA contributors 22 # 23 # See usage() function below for more details ... 24 #
25
92%
Virus scanner and content filter with AD authentication
30.11.2025
Home
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Archive
»
2010
»
Issue 0: Active...
»
, and you need to modify slightly the script that was referred to previously, wbinfo_group.pl (Listing 2). Listing 2 wbinfo_group.pl 01 # Original: 02 03 # $user =~ s/%([0-
9
a-fA
-F][0-
9
a-fA-F])/pack("c
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