https://unix-bck.ndlp.info/ 2026-05-16T07:48:31+00:00 https://unix-bck.ndlp.info/ https://unix-bck.ndlp.info/lib/exe/fetch.php/wiki:dokuwiki.svg text/html 2023-03-21T08:25:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://unix-bck.ndlp.info/doku.php/informatique:base_de_donnees?rev=1679387105&do=diff Oracle * Identifier une session qui pose problème * Rotation du listener.log sans relance * Vérifier si une base est en ARCHIVELOG * Estimer la taille d'une base Oracle * Les conseils de Pascal J. * Tips Intitulé Format Tuning AIX pour Oracle MySQL * Script d'optimisation automatique des bases * Tuner une base MySQL Purger les fichiers de logs binaires mysql> PURGE MASTER LOGS BEFORE '2008-08-26 17:00:00'; Créer un user GRANT ALL ON schema.* TO 'user'@'localhost' IDENTIFIED BY '… text/html 2021-09-12T13:03:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://unix-bck.ndlp.info/doku.php/informatique:bigdata?rev=1631451808&do=diff Définitions * Hadoop HDFS : système de fichiers scalable et distribué ; * Hadoop Mapreduce : framework logiciel de traitement des données ; * YARN : permet la gestion de l’état du cluster et des ressources et la gestion de l’exécution des jobs ; text/html 2018-12-11T08:39:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://unix-bck.ndlp.info/doku.php/informatique:bsd?rev=1544517591&do=diff ZFS snapshots * Voir espace utilisé : [root@nas /ZP_dataM1/ovh]# zfs list -o space * Cleaner des snapshots [root@nas /ZP_dataM1/ovh]# zfs list -t snap |grep ovh |tail -4 ZP_dataM2/ovh@zfs-auto-snap_weekly-2015-11-28-10h30 16.2M - 129G - ZP_dataM2/ovh@zfs-auto-snap_weekly-2015-11-29-10h30 644M - 128G - ZP_dataM2/ovh@zfs-auto-snap_daily-2015-11-30-08h30 0 - 128G - ZP_dataM2/ovh@zfs-auto-snap_weekly-2015-11-30-10h30… text/html 2009-08-19T10:33:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://unix-bck.ndlp.info/doku.php/informatique:citations?rev=1250678017&do=diff “Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.” - Brian W. Kernighan“Unix is user friendly! It's just picky about who it is friends with. text/html 2009-06-29T19:04:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://unix-bck.ndlp.info/doku.php/informatique:doc_info_general?rev=1246302265&do=diff Intitulé Format Administration Unix hétérogèneTeach Yourself Shell Programming in 24 Hours <img src="http://files.ndlp.info/bazar/info/img/navbar.gif" usemap="#map4" border=0 alt="The UNIX CD" bookshelf navigation"> <map name="map4"> <area shape=rect coords="0,0,69,62" href="http://files.ndlp.info/bazar/info/restricted/47CompleteEBooks/books/unix2/index.html" alt="Home"> <area shape=rect coords="70,0,145,62" href="http://files.ndlp.info/bazar/info/restricted/47CompleteEBooks/books/unix2/upt/… text/html 2024-03-21T12:55:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://unix-bck.ndlp.info/doku.php/informatique:exadata?rev=1711025707&do=diff ODA (Oracle Database Appliance) * Check des versions [root@oda1db0host ~]# odacli describe-component System Version --------------- 19.15.0.0.0 System node Name --------------- oda1db0host Local System Version --------------- 19.15.0.0.0 ... snip text/html 2016-10-25T14:34:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://unix-bck.ndlp.info/doku.php/informatique:jeux_videos?rev=1477406099&do=diff * Le grenier des jeux vidéos * Jeux actuels et/ou récents * Diplomatie text/html 2022-02-07T09:27:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://unix-bck.ndlp.info/doku.php/informatique:nix?rev=1644226055&do=diff *NIX AIX HP-UX Linux Solaris Android * VOM * Astuces en vrac * Documentations générales Web * Apache - PHP * Divers Cluster * Service Guard (MC Service Guard) * Veritas Cluster * Power HA (HACMP) SAN * Commandes utiles * iscsi * Tips NAS * NetApp text/html 2023-12-04T12:28:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://unix-bck.ndlp.info/doku.php/informatique:oem?rev=1701692906&do=diff list plugins $AGENT_HOME/bin/emctl listplugins agent -type all change sysman password [oracle@srv102-pivot ~]$ emctl config oms -list_repos_details Oracle Enterprise Manager Cloud Control 13c Release 5 Copyright (c) 1996, 2021 Oracle Corporation. All rights reserved. Repository Connect Descriptor : (DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=host_oem.speig.fr)(PORT=1521)))(LOAD_BALANCE=ON)(CONNECT_DATA=(SERVICE_NAME=oeme4))) Repository User : sysman [oracle@srv102-pivot ~]$ em… text/html 2021-11-23T09:01:57+00:00 Anonymous (anonymous@undisclosed.example.com) https://unix-bck.ndlp.info/doku.php/informatique:reseau?rev=1637658117&do=diff * Bbox * Masques de sous-réseaux * X25 * Tips divers * ZeroShell * xDSL bonding * dnsmasq * xDSL