nsesearch.sh

#!/bin/bash

script=$1
YEL='\033[1;33m'
NC='\033[0m' # No Color

if [ -z $script ]; then
    echo "Usage: `basename $0` [KEYWORD]"
    exit 1
fi
	
	echo -e "${YEL}------- Searching List ------------${NC}"
	result=`grep -i -n --color=always $script /usr/local/bin/nmap_scripts.list`
	echo -e "$result"
	echo -e "${YEL}------- Grepping Directory --------${NC}"
	result=`ls /usr/share/nmap/scripts/ | grep -i -n --color=always $script`
	# If you are using a snap, change the directory to...
	# /snap/nmap/26/share/nmap/scripts/
	echo -e "$result"
	echo -e "${YEL}------- Useful Followups ----------${NC}"
	echo -e "${YEL}Categories are: auth, broadcast, brute, default. discovery, dos, exploit, ${NC}"
	echo -e "${YEL}                external, fuzzer, intrusive, malware, safe, version, vuln, and all ${NC}"
	echo -e "${YEL}cat /usr/share/nmap/scripts/${NC}"
	echo -e "${YEL}nmap -v -script ${NC}"
	echo -e "${YEL}-----------------------------------${NC}"

You also need to grab the "database" text file that it looks for on line 13, "nmap_scripts.list", and save it to the same directory. Future plans are to build this into some kind of automated --update function. - https://gist.github.com/BeanBagKing/bd6fd1415e04c7791382

The static "database" file has been replaced with a script that builds the database from the NSEDocs website. https://gist.github.com/BeanBagKing/2f9ad70daf8d793f1a8e4c2d096897ba