I find myself using the below comments day to day. Enjoy!! 1. ps 2. find 3. df 4. du ps Display memory size of the process running sorted 1. ps -e -o vsize,command,time |sort -gr |more for full command line (os x) 1. ps -ax -www |grep Java find find files that matches the filename pattern 1. find . -name "*.*" find anything of type file 1. find . -type f find anything of type directory 1. find . -type d find files (and display contents) that matches the filename pattern and matches content 1. find . -name "*.*" -exec grep 'search me' {} \; find files (and display filenames) that matches the filename pattern and matches content 1. find . -name "*.*" -exec grep -l 'search me' {} \; 2. find . -name "*.*" |xargs grep 'department' df display partition information in human readable format 1. df -h du display disk usage from the current directory in human readable format 1. du -h display disk usage
Keeping me and perhaps you up to date with focus on technology