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83%
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
83%
System monitoring with Sysinternals
30.11.2025
Home
»
Archive
»
2010
»
Issue 1: System...
»
lists all the processes in a window and includes more detailed information on the current process, such as access to directories (Figure
3
). Figure
3
83%
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
83%
Check your VoIP networks with SIPVicious and sngrep
30.11.2025
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»
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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
81%
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
80%
Configuration management with Chef
30.11.2025
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»
Archive
»
2010
»
Issue 1: System...
»
SUSE users should use the openSUSE Build Service to install [UCC:
x
20
-kl-listing-bold]rabbit-mq[/UCC] http://
3
. Doing so means that YaST automatically adds repositories that you need later on. Once you have
80%
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
79%
VMware Server 2.0 on recent Linux distributions
30.11.2025
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»
Archive
»
2011
»
Issue 3: Are yo...
»
are also relevant: six packages all told (see Listing
3
). Listing
3
vmware-hostd Libraries 01 $ ldd /usr/lib/vmware/bin/vmware-hostd 02 linux-vdso.so.1 => (0
x
00007fff75fff000) 03 libz ...
3
... VMware Server
2.0
on recent Linux distributions
79%
Managing virtual machines
30.11.2025
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»
Archive
»
2012
»
Issue 09: Windo...
»
-net.rules -e "
s
/$oldmac/$newmac/" 19 virt-edit $vmname /etc/sysconfig/network -e "
s
/vm1/$vmname/"
20
21 echo $newid >> vm-list.txt 22 23 echo "cloning finished, starting vm" 24 virsh start $vmname
79%
Configuring the JBoss application server
30.11.2025
Home
»
Archive
»
2011
»
Issue 4: Secure...
»
for Enterprise JavaBeans (EJB) [2] and a web server based on Tomcat that supports servlets and JavaServer Pages (JSP). History and Architecture JBoss was developed in the 1990
s
by Marc Fleury as a pure EJB
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