HOW TO : Get HDD performance stats in Linux
quick note for self hdparm -tT /dev/sdx sdx : actual device you want to test
HOWTO
HOW TO : Use awk to print values larger than certain number
Quick how to on using awk to filter results if a certain value (column) is larger than a set value. For example, if you have a...
HOW TO : Search for a record in MongoDB based on length
Quick entry for my own records. MongoDB is one of the popular open source document database that is part of the nosql movement. One of the...
HOW TO : Convert PFX/P12 crypto objects into a java keystore
We needed to add a certificate that is currently in PKCS#12 format currently into a java keystore at work recently. The typical step would be due...
HOW TO : Use grep and awk to find count of unique entries
I have use grep extensively before to analyze data in log files before. A good example is this post about using grep and sort to find...
HOW TO : Configure tcpdump to rotate capture files based on size
quick note for self. If you are capturing traffic using tcpdump, you can rotate the capture files based on size [code]sudo tcpdump -i INTERFACE_TO_CAPTURE_TRAFFIC_ON -C 10...