search:
News
Articles
Tech Tools
Subscribe
Archive
Whitepapers
Digisub
Write for Us!
Newsletter
Shop
DevOps
Cloud Computing
Virtualization
HPC
Linux
Windows
Security
Monitoring
Databases
all Topics...
Search
Login
Search
Spell check suggestion:
%xsede%3 09 Llorente 12
?
Refine your search
[x]
Creation time
: Last year
Sort order
Date
Score
Content type
Article (Print)
(89)
Keywords
« Previous
1
2
3
4
5
6
7
8
9
Next »
13%
An IT nomad's daily diary
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
("http://spacewalk.tuxgeek.de/cobbler_api") 06 token = conn.login(user, password) 07 08 cblr_systems = '/root/cobbler.csv'
09
10 if os.access(cblr_systems, os.F_OK): 11 print "Reading system configuration file %s" % cblr_systems
12
13%
Single sign-on with SSSD, LDAP, and Kerberos
30.11.2025
Home
»
Archive
»
2010
»
Issue 2: Backup...
»
06 domains = tuxgeek 07 08 [nss]
09
filter_groups = root 10 filter_users = root 11 reconnection_retries =
3
12
13 [pam] 14 reconnection_retries =
3
15 16 [domain/tuxgeek] 17 auth_provider = krb5 18
13%
I/O benchmarks with Fio
30.11.2025
Home
»
Archive
»
2011
»
Issue 5: Pen Te...
»
the Buffer 01 [global] 02 ioengine=libaio 03 direct=1 04 filename=testfile 05 size=2g 06 bs=4m 07 08 refill_buffers=1
09
10 [write] 11 rw=write
12
write_bw_log 13 14 [read] 15 stonewall 16 rw=read 17 write
13%
Tuning loops – from loop unrolling to Duff's device
28.07.2025
Home
»
Archive
»
2025
»
Issue 88: 5 Net...
»
on the programming model and compiler in use, these optimizations are so well understood as to carry their own names. Loopy David Spuler's recent works [
1][2
] feature the taxonomy of loop manipulation strategies
13%
Julia: A new language for technical computing
30.11.2025
Home
»
Archive
»
2012
»
Issue 10: Traff...
»
.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
13%
Server virtualization with Citrix XenServer
30.11.2025
Home
»
Archive
»
2010
»
Issue 2: Backup...
»
.Xensource.xenapi.Connection; 07 import com.Xensource.xenapi.Host; 08 import com.Xensource.xenapi.Session;
09
import com.Xensource.xenapi.Task; 10 11 import de.pm.xenserver.utils.Server;
12
13 public class TestAPI { 14 15
13%
Exploring Nmap's scripting engine
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
.have_ssl() then 11 return false
12
end 13 return true 14 end The portrule in Listing 2 creates the variables svc.std and svc.ssl as associative arrays (lines 2 and
3
) and then checks to see
13%
Run rootless Podman containers as systemd services
26.01.2025
Home
»
Archive
»
2025
»
Issue 85: Monit...
»
=%h/containers/caddy/data/caddy:/data/caddy:Z
09
Volume=%h/containers/certificates:/data/certificates:z,ro 10 Volume=%h/containers/caddy/etc:/etc/caddy:Z 11 PublishPort=443:443
12
Network=reverse-proxy.network 13 14 [Service] 15 Restart=always 16
13%
Sys Admin On the Go
30.11.2025
Home
»
Archive
»
2010
»
Issue 0: Active...
»
\@mydomain.com"; 06 07 while(<>) { 08 if ( /^From:/ ) {
09
`sudo /etc/init.d/gdm restart` if ( /$legit_sender/ ); 10 exit 0; 11 }
12
} Two final authorization changes are needed to make
13%
Password protection with Phpass
30.11.2025
Home
»
Archive
»
2011
»
Issue 5: Pen Te...
»
$password = "test12345";
09
// In a production web application, the password would be retrieved from a form filled out by the user 10 $hashwert = $hasher->HashPassword($password); 11
12
echo "Password
« Previous
1
2
3
4
5
6
7
8
9
Next »