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81%
Tracing applications with OProfile and SystemTap
30.11.2025
Home
»
Archive
»
2010
»
Issue 1: System...
»
: all cores 0
x
40: core: this core 0
x
30: prefetch: all inclusive 0
x
10: prefetch: Hardware prefetch only 0
x
00
: prefetch: exclude hardware prefetch 0
x
08: (M)ESI: Modified 0
x
04: M
80%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
elsewhere [5]. The key load-test measurements for this example are summarized in Table
3
. Table
3
Performance Data N (No. of clients)
X
(GPS) rho (s) Sws (%) Sas
80%
Connecting dissimilar IPsec implementations
30.11.2025
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»
Archive
»
2011
»
Issue 4: Secure...
»
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
80%
Virtualization via Zones
30.11.2025
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»
Archive
»
2010
»
Issue 0: Active...
»
Completed 37/37 5598/5598 32.
52/32.52
17 18 PHASE ACTIONS 19 Install Phase 7329/7329
20
21 Note
80%
Check your VoIP networks with SIPVicious and sngrep
30.11.2025
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2025
»
Issue 90 VoIP N...
»
(6192 bits), 774 bytes captured (6192 bits) Ethernet II, Src:
00
:1a:2b:
3
c:4d:5e, Dst:
00
:6f:7g:8h:9i:0j Internet Protocol Version 4, Src: 192.168.1.101, Dst: 192.168.1.104 User Datagram Protocol, Src Port
79%
Troubleshooting SELinux
30.11.2025
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»
Archive
»
2010
»
Issue 0: Active...
»
SELinux Information with -Z 01 # id -Z 02 user_u:system_r:unconfined_t 03 # ls -dZ /var/www/html 04 drwxr-xr-
x
root root system_u:object_r:httpd_sys_content_t /var/www/html 05 # ps -efZ | grep httpd 06
78%
Touring the top Knoppix debugging and rescue tools
30.11.2025
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»
Archive
»
2010
»
Issue 0: Active...
»
: 1487680 0 IO-APIC-fasteoi uhci_hcd:usb
3
14 22: 22998855 0 IO-APIC-fasteoi psb@pci:0000:
00
:02.0 15 23: 3084145 0 IO-APIC-fasteoi hda_intel 16 24: 1 0
77%
Debugging the Linux kernel with the Qemu emulator
30.11.2025
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»
2012
»
Issue 07: Xen v...
»
qemu_
x
86_defconfigmake menuconfig (build-option, Kernel-Version
3
.2, gdb, tty1)makemake linux-menuconfig (debug info) make
3
. Compile the module and copy it to the root directory:cd driverexport CROSS
77%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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»
2012
»
Issue 07: Xen v...
»
on hand; it is available on the web [2]. You will also find it useful to have the current version 1.0.2 [
3
] of the OCF Resource Agent Developer's Guide , created by Hastexo's Florian Haas. The Developer
76%
The next generation of Internet connectivity
30.11.2025
Home
»
Archive
»
2011
»
Issue 3: Are yo...
»
100.net) 56 data bytes 03 64 bytes from iy-in-
x
63.1e100.net: icmp_seq=1 ttl=
52
time=99.6 ms 04 64 bytes from iy-in-
x
63.1e100.net: icmp_seq=2 ttl=
52
time=100 ms 05 64 bytes from iy-in-
x
63.1e100.net: icmp ...
3
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