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77%
Data acquisition with shell tools
30.11.2025
Home
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Archive
»
2010
»
Issue 2: Backup...
»
clear 03 while true 04 do 05 echo "New record" 06 maxrecord=`ls -1 *.dat | sort | tail -1 | cut -d. -f 1` 07 newrecord=$(echo $maxrecord + 1 | bc )
08
width=`echo $newrecord | wc -c` 09 10 ... 11
12
76%
With great PowerShell comes great responsibility
30.11.2025
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Archive
»
2012
»
Issue 09: Windo...
»
Shell
2.0
, which I use here. Windows 8 and Windows Server 8 will use the new PowerShell 3.0, to be released soon. To begin, I introduce PowerShell information retrieval to you via the "Get" commands
76%
Fast system management from Puppet Labs
30.11.2025
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Archive
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2011
»
Issue 5: Pen Te...
»
20
21
22
23
24
76%
Workshop: Container virtualization with LXC on Ubuntu 10.04
30.11.2025
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Archive
»
2011
»
Issue 6: Perfor...
»
#auto eth0 06 #iface eth0 inet dhcp 07 auto br0
08
iface br0 inet dhcp 09 bridge_ports eth0 10 bridge_stp off 11 bridge_maxwait 5
12
post-up /usr/sbin/brctl setfd br0 0 Next, create a directory
76%
Container and hardware e-virtualization under one roof
30.11.2025
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Archive
»
2010
»
Issue 2: Backup...
»
.5-23 05 pve-kernel-2.6.24-11-pve: 2.6.24-23 06 qemu-server: 1.1-16 07 pve-firmware: 1.0-5
08
libpve-storage-perl: 1.0-13 09 vncterm: 0.9-2 10 vzctl: 3.0.23-1pve11 11 vzdump: 1.2-5
12
vzprocps: 2.0.11-1dso2
76%
Get the best out of your bandwidth with tc
30.11.2025
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Archive
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2012
»
Issue 10: Traff...
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bandwidth $BAND rate 632Mbit allot 1514 maxburst
20
avpkt $PKT \cell 8 weight 64Mbit prio 7 14 # Then create your "child" class 1:
12
15 tc class add dev $DEV parent 1:1 classid 1:
12
cbq bandwidth $BAND rate
76%
Using the Expect scripting environment
30.11.2025
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Archive
»
2011
»
Issue 5: Pen Te...
»
$spin
08
@$molecule.xyz 09 10 END 11
12
done 13 done The Gaussian 09 (g09) computational chemistry simulation package uses a small input that tells it what type of predictions are desired and which
76%
Monitoring daemons with shell tools
30.11.2025
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Archive
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2010
»
Issue 1: System...
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#! /bin/sh 02 03 while true 04 do 05 06 zeit=$(date +%d.%m.%y\ %H:%M\ ) 07
08
psql -U monitor -d monitor -c "select * from watch;" 09 10 if [ $? -eq 2 ]; 11
12
then 13 14 echo "$time: Database
75%
A standard cloud computing API
30.11.2025
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Archive
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2011
»
Issue 6: Perfor...
»
total = summary.values.inject(0) { |sum, i| sum += i }
12
puts "Found #{total} instances in the following states:" 13 summary.keys.sort.each do |s| 14 printf "%
20
s %d\n", s, summary[s] 15 end 16 puts
74%
Enterprise communication with IRC
30.11.2025
Home
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Archive
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2012
»
Issue 10: Traff...
»
on */ 17 port = 5556; 18 19 /* hub mask: the mask of servers that this server may hub. Multiple
20
* entries are permitted 21 */
22
hub_mask = "*"; 23 24
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