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While trying to start database While trying to start database You might be using Automatic Memory Management (AMM). AMM uses two...
Linux
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The nohup command runs the command specified by the Command parameter and any related Arg parameters, ignoring all hang up...
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SAR is used to collect, report or save system activity. SAR stands for System Activity Report. SAR is used to...
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The top utility is a commonly used tool for displaying system-performance information. It dynamically shows administrators which processes are consuming processor and...
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A Linux distribution is a collection of (usually open source) software on top of a Linux kernel. A distribution (or...
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Automate RMAN Backup using Shell Script In a real environment, you will not manually trigger all the Oracle database backups....
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RAID stands for Redundant Array of Inexpensive Disks which was later interpreted to Redundant Array of Independent Disks. This technology...
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Backup of the Oracle home can be taken using any preferred method. You can use any tool such as zip,...
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To create a shell script to run export/import utilities. # SCRIPT # --------- # # Set environment variables for ORACLE_HOME,...
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There are many middleware tools which require latest version of java jdk to be installed on your Linux machine. You...
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The ps utility can get the process state. The process state code will contain the character + when running in...
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File Permissions The "umask" command can be used to read or set default file permissions for the current user. The...
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File and Directory The "pwd" command displays the current directory: # pwd /u01/app/oracle/product/19.0.0/dbhome_1 The "ls" command lists all files and directories in the specified...
