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17%
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
17%
Supercomputing Conference 2024
26.01.2025
Home »  Archive  »  2025  »  Issue 85: Monit...  » 
Lead Image © djem, 123RF.com
SC24 took place in Atlanta, GA, November 17-22. As I'm writing this, 17,959 attendees – that's 3,000+ more than last year – registered. More than 500 companies filled the exhibition floor, which
17%
Go testing frameworks
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Lead Image © Lucy Baldwin, 123RF.com
: hardly any difference here. Bear in mind, I set up a comparison between 10x10 arrays, 100 elements defined as integers on a 64-bit processor, totaling 8,000 bytes. Even on the dated Core i5 processor used
17%
Finding the fastest SD cards for the Raspberry Pi
03.08.2023
Home »  Archive  »  2023  »  Issue 76: Energ...  » 
Lead Image © Lucy Baldwin, 123RF.com
2 At least 4,000 4K random read, 2,000 write IOPSAt least 10MBps sustained sequential write As SD cards careen toward ever faster speeds, it is important to remember
17%
Maatkit tools for database administrators
17.06.2011
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
 
sprzblog mysql ↩ limesurvey -uroot -ppassword > ↩ backup.sql will take 21 seconds to complete: real 0m21.626s user 0m0.000s sys 0m0.000s In the case of larger databases on non
17%
ARP cache poisoning and packet sniffing
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
© elisanth, 123RF.com
Destination MAC address Listing 1 Nemesis arp Packets 01 $ while true 02 > do 03 > sudo nemesis arp -v -r -d eth0 -S 192.168.1.2 -D 192.168.1.133 -h 00:22:6E:71:04:BB -m 00:0C:29:B2
17%
Maatkit tools for database administrators
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
tiero, 123RF
sprzblog mysql limesurvey -uroot -ppassword > backup.sql will take 21 seconds to complete: real 0m21.626s user 0m0.000s sys 0m0.000s In the case of larger databases on non-replicated servers
17%
VMware Server 2.0 on recent Linux distributions
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
Dmitry Tsvetkov, 123RF.com
.894212] vmware-hostd[3870]: segfault at 2100001c4f ip 0000003c0cb32ad0 sp 00007f3889e9cb88 error 4 in libc-2.12.90.so[3c0ca00000+19a000] Analysis and Plan A Initial analysis proved that the VMware
17%
Intelligent Stack
07.12.2025
Home »  Articles  » 
Lead Image © antoinepham2903, 123RF.com
Euler Intelligence. All enterprise Linux developers face a common problem. The Linux mainline kernel releases an update every 9-10 weeks, with each update containing 2,000-3,000 patches. Most enterprise organizations
17%
A Substitute for cron
18.03.2013
Home »  Articles  » 
 
formulate a condition such as “if free_space changes and if the value is less than 10,000 (blocks)”: when changes free_space && free_space < 100000 : For this to work, the Whenjobs daemon (whenjobsd ) must

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