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78%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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»
Archive
»
2012
»
Issue 07: Xen v...
»
_NOT_RUNNING 08 fi 09 10 pid=`cat $ASTRUNDIR/asterisk.pid` 11 ocf_run kill -
s
0 $pid 12 rc=$?
13
14 if [ $rc -eq 0 ]; then 15 if ocf_is_true "$OCF_RESKEY_realtime"; then 16
78%
Julia: A new language for technical computing
30.11.2025
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Archive
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2012
»
Issue 10: Traff...
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.33 164.69 0.75 rand_mat_stat 3.37 39.34 11.64 54.54
22
.07 8.12 rand_mat_mul 1.
00
1.18 0.70 1.65 8
77%
Creating an SFTP jail
30.11.2025
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»
2011
»
Issue 3: Are yo...
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-local 04 bash#> 05 bash#> pkgadd -d tcp_wrappers-7.6-sol10-sparc-local 06 07 The following packages are available: 08 1 SMCtcpdwr tcp_wrappers 09 (sparc) 7.6 10 11 Select package(
s
77%
Workshop: Container virtualization with LXC on Ubuntu 10.04
30.11.2025
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2011
»
Issue 6: Perfor...
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.network.type = veth 04 lxc.network.flags = up 05 lxc.network.link = br0 06 lxc.network.hwaddr = 08:
00
:12:34:56:78 07 #lxc.network.ipv4 = 0.0.0.0 08 lxc.network.ipv4 = 192.168.1.69 09 lxc.network.name = eth0 10 lxc
77%
Monitoring daemons with shell tools
30.11.2025
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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
77%
Strategies for routing voice calls around a firewall
30.11.2025
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Archive
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2010
»
Issue 0: Active...
»
:
09 Content-Type: application/sdp 10 Content-Length: 142 11 12 v=0
13
o=alice 53655765 2353687637 IN IP4 pc33.atlanta.com 14
s
=- 15 t=0 0 16 c=IN IP4 pc33.atlanta.com 17
77%
I/O benchmarks with Fio
30.11.2025
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Archive
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2011
»
Issue 5: Pen Te...
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/0K /
s
] [4137 /0 iops] [eta
00
m:06
s
] In the example, the first job is performing a sequential read, marked as r in square brackets, while Fio hasn't initialized the second job, marked as P
77%
Connecting dissimilar IPsec implementations
30.11.2025
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2011
»
Issue 4: Secure...
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aes256-sha1;
13
} 14 vpn racoonvpn { 15 bind-interface st
0.0
; 16 ike { 17 gateway racoon; 18 proxy-identity { 19 local 192.168.1.0/24; 20 remote
76%
Archiving email and documents for small businesses
30.11.2025
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Archive
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2012
»
Issue 08: FreeNAS
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1 split.sh 01 #! /bin/sh 02 for i in `ls -1 archive/cur` 03 do 04 # Define name component for the individual mail directory 05 pref=`date +%Y-%m-%d-%H-%M-%
S
` 06 07 # Push mail
76%
Debugging the Linux kernel with the Qemu emulator
30.11.2025
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»
2012
»
Issue 07: Xen v...
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output/images/rootfs.ext2 -append "root=/dev/sda rw" -
s
-
S
& 6. Launch the debugger:gdbDebugger session:file vmlinuxtarget remote :1234continue 7. Log in, load the driver, and identify the memory
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