PSU Oct 2018 Patch Analysis for 12.1.0.2 database.
The Critical Patch Update for October 2018 was released on October 16th, 2018. These are the list of patches which need to be applied on 12.1.0.2 database.
Compression Tools in Linux[TAR,gzip]
Compression Tools: tar: to compress files compress files: ``````````````` syn: tar -cvf <tarfilename> <file(s)> ex: tar -cvf files.tar hello.txt hi.txt raj.txt -c: create -v: verbose -f: tar file name Uncompress files: ````````````````` syn: tar -xvf files.tar tar with GZIP feature: `````````````````````` compress: tar -czvf files.tar.gz file1 file2 file3 file4 uncompress: tar -xzvf files.tar.gz -------------------------------------------------------------------------- gzip & gunzip: gzip: to compress file(s) ex: gzip hello.txt gunzip: to uncompress the file(s) ex: gunzip hello.txt.gz ----------------------------------------------------------------------- Storing and Analysing Logs: What is a log file: A log file is that which have information about all activities done on a linux serer. By default log files will be available under /var/log/ folder. Files: messages: Contains most of the information about different activites secure : contains securi...
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