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Linux ‘df’ command and example (Keep add on)

Linux ‘df’ command and example List all volumes information on the server df -H | grep -vE ‘^Filesystem|tmpfs|cdrom’ | ${AWK_BIN} ‘{ print $5 ” ” $1 }’ | while read output;

Linux ‘find’ command and example (keep add on)

Linux ‘find’ command and example Find all .xml files in the target folder and tar into one .gz file find /target_folder -mtime +5 -name “*.xml” -type f -exec tar -cvf temp_log_xml.tar {} \; Find all .xml files created 5 days ago in the target folder and delete it find /target_folder -mtime +5 -name “*.xml” -type … Continue reading

Linux ‘du’ command and example (keep add on)

Linux ‘du’ command and example List all sub folders with size bigger than 1GB du -h –max-depth=1 /folderLocation | grep ‘[0-9]G\>’

Oracle Commit

Oracle Commit Oracle Commit Work Process before commit Oracle revocation the undo record in the buffer of the SGA, the undo record contains the old value update and delete table row. Oracle redo log buffer in the SGA generated redo log record Oracle Database modify the SGA buffer during commit The redo records on the … Continue reading

Check the Disk Space Usage on Linux Server