Thursday, 23 January 2025

Oracle APEX reset ORDS_PUBLIC_USER

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 /u01/APEX_BASE/ORDS/bin/ords --config /u01/APEX_BASE/ORDS/config config secret db.password
Tuesday, 24 December 2024

Find all files containing a specific text string on Linux recursive

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 grep -rnw /u01/data/domains/bi/servers/AdminServer/logs -e 'IO Error: Connection reset' | grep 'Dec 10' grep -Ril "IO ...
Monday, 16 December 2024

Run Oracle Apex or other application on privileged ports like 443 or 80 without root

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Below will redirect the traffic from port 443 to port 8443  firewall-cmd --list-all firewall-cmd --zone=public --permanent --add-forward-por...
Saturday, 14 December 2024

Rebuild Oracle Standby Database oracle 12c and later with archive GAP with single command

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-- On standby rman target / shutdown immediate; startup nomount; restore standby controlfile from service PRIM; alter database mount; --rest...
Tuesday, 24 September 2024

Weblogic managed server Caused By: java.lang.OutOfMemoryError: GC overhead limit exceeded

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  After logging into the console, click  Servers . Click the server that is being deployed. On the  Server Start  tab, paste the following l...
Wednesday, 11 September 2024

Importing private key from existing PFX server certificate to Java key Store (JKS) file

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 export CLASSPATH=/u01/app/jdk/lib/tools.jar:/u01/app/Oracle/Middleware/Oracle_Home/wlserver/server/lib/weblogic.jar openssl pkcs12 -in myce...
Thursday, 29 August 2024

Linux find out CPU utilization

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  1.. TOP :-  The  top  program provides a dynamic real-time view of a running system.  It can display system summary information as well as...