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100%
Data acquisition with shell tools
30.11.2025
Home
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Archive
»
2010
»
Issue 2: Backup...
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the database connection (Listing 2). Listing 2 Database Connection 01 #! /bin/sh 02 echo "Demo for database write access" 03 rm input.sql 04 touch input.sql 05 sleep
3
06 clear 07
08
# Entry 09 10
97%
Single sign-on with SSSD, LDAP, and Kerberos
30.11.2025
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2010
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Issue 2: Backup...
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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
97%
Virtualization via Zones
30.11.2025
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2010
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Issue 0: Active...
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using? 07 1) ANSI Standard CRT
08
2) DEC VT100 09
3
) PC Console 10 4) Sun Command Tool 11 5) Sun Workstation 12 6) X Terminal Emulator (xterms) 13 7) Other 14 Type the number of your choice
96%
Boost performance of your Python programs
30.11.2025
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Archive
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2010
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Issue 2: Backup...
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subprocesses. Listing 1 basic.py 01 #! /usr/bin/env python2.7 02 03 from multiprocessing import Process 04 05 def test(name): 06 print ' welcome ' + name + ' to multiprocessing!' 07
08
96%
The Swiss Army knife of fault management
30.11.2025
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2011
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Issue 5: Pen Te...
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, POP
3
, or DNS immediately after installation. The system is extensible thanks to configurable monitors, so administrators can quickly cook up a large collection of monitoring options that don't require
96%
Strategies for routing voice calls around a firewall
30.11.2025
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2010
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Issue 0: Active...
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and then rewrites the Contact header to contain the publicly reachable NAT gateway socket. Listing
3
shows an Invite request that has been modified by the SIP proxy: 18.17.16.15 is the gateway's public address; 20.
22
96%
VMware Server 2.0 on recent Linux distributions
30.11.2025
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Archive
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2011
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Issue 3: Are yo...
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06 yum downgrade perl\* 07 rpm -e man-db
08
rpm -e pam_ldap --nodeps 09 yum downgrade nss_ldap 10 ... Fortunately, Yum introduced a downgrade option in version
3
.2.27 that makes it easier to step ...
3
96%
Monitoring network computers with the Icinga Nagios fork
30.11.2025
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2010
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Issue 1: System...
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141.20.108.124 07 active_checks_enabled 1
08
passive_checks_enabled 0 09 max_check_attempts
3
10 check_command check-host-alive 11
96%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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2012
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Issue 07: Xen v...
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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
96%
An IT nomad's diary
30.11.2025
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2011
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Issue 5: Pen Te...
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.redhat.com/app/repo/RPM-GPG-KEY-redhat-beta 07 ggpkey=https://openshift.redhat.com/app/repo/RPM-GPG-KEY-redhat-release
08
enabled=1 09 gpgcheck=1 Next, yum install rhc downloads the client tools to the local machine. Before you can really
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