TS, They're both CLIs for quick fixes (that shouldn't take an entire program to fix) which expose lots of small single purpose interfaces with awesome redirection support to bridge commands/cmdlets together. One came long before the other but they do behave quite differently. So yeah, 'nothing to do with one another'.
I'm trying to enhance everyone's knowledge with an answer, you offered to help but failed to deliver anything useful and showed you're a salty linux hater. -1
https://en.wikipedia.org/wiki/Comparison_of_command_shells
Zores seems like he knows what he's talking about w/ES. You use ELK or something similar? zgrep and zless are both awesome too and tie in well to my command and archived logs. +1