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19%
Troubleshooting SELinux
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Sapsiwai, Fotolia
user_u:system_r:httpd_t root 3728 1 2 10:49 ? 00:00:00 /usr/sbin/httpd 07 user_u:system_r:httpd_t apache 3730 3728 0 10:49 ? 00:00:00 /usr/sbin/httpd 08 ... The weird
19%
GNU Parallel: Multicore at the Command Line with GNU Parallel
04.11.2011
Home »  HPC  »  Articles  » 
the six entries are less than the default of nine jobs allowed to start at once. Listing 3: Processing the Files in Parallel 01 $ find . | parallel ‑v 'echo $(ls ‑1 /proc/self/task); sleep 1s; echo {}' 02
19%
Check your VoIP networks with SIPVicious and sngrep
30.11.2025
Home »  Archive  »  2025  »  Issue 90 VoIP N...  » 
Photo by Quino Al on Unsplash
(6192 bits), 774 bytes captured (6192 bits) Ethernet II, Src: 00:1a:2b:3c:4d:5e, Dst: 00:6f:7g:8h:9i:0j Internet Protocol Version 4, Src: 192.168.1.101, Dst: 192.168.1.104 User Datagram Protocol, Src Port
19%
Automate your VMware configuration with Puppet
11.04.2016
Home »  Archive  »  2016  »  Issue 32: Measu...  » 
Lead Image © astragal, 123RF.com
are generating a test installation only. While the installation process is running, the Ubuntu host needs additional resources. Even though only 3GB of RAM and two processor cores are required, the installation
19%
Using the ATA security features of modern hard disks and SSDs
20.03.2014
Home »  Archive  »  2014  »  Issue 19: Perim...  » 
Lead Image © braverabbit, 123RF.com
, password = "Secret", user = user 0.000u 0.000s 0:39.71 0.0% 0+0k 0+0io 0pf+0w or # hdparm --user-master u --security-erase-enhanced "Secret" /dev/sdb In both cases, not only is the delete process
19%
Compressed Archives for User Projects
11.08.2025
Home »  Articles  » 
it is a little bigger, at 31899301. Listing 3: Files in the Compressed Archive laytonjb@laytonjb:~/DATA_STORE$ ls -lstar total 62316 31152 -rw-rw-r--  1 laytonjb laytonjb 31897275 Aug  2 09:52 data1_08022025.tar
19%
Parallel Programming with OpenMP
21.11.2012
Home »  HPC  »  Articles  » 
, it’s very easy to get laptops with at least two, if not four, cores. Desktops can easily have eight cores with lots of memory. You can also get x86 servers with 64 cores that access all of the memory
19%
Develop your own scripts for Nmap
03.12.2015
Home »  Archive  »  2015  »  Issue 30: OpenD...  » 
Lead Image © Raman Maisei, 123RF.com
the output. For example: nmap -sV --script exploit -d3 targethost NSE scripts have a clear-cut structure. This becomes most clear when you take a look at an existing script. The scripts not only define
19%
Debugging the Linux kernel with the Qemu emulator
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Daniela Mangiuca, 123RF.com
:add-symbol-file module.ko text_address -s .data data_address -s .bss bss_address 9. Debug: Set breakpoints and so on. In Toolchain , enable the Build gdb for the Host option; in Kernel | Kernel version , type 3
19%
Save money with Samba as the domain controller on a legacy Windows NT-style domain
16.05.2013
Home »  Archive  »  2013  »  Issue 14: Samba 4  » 
© Bernad, fotolia.com
on xinetd to start, which in turn means having a suitable configuration file stored in the /etc/xinetd.d directory (Listing 3). Listing 3 SWAT Configuration service swat { port = 901

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