SSH search keywords, files & folders basic commands

gistfile1.txt

grep -r -H "search string" *

ref: https://www.siteground.com/tutorials/ssh/ssh_searching.htm

find /path/to/fies -type f -name "*.js" -exec grep -il 'string' {}\; > output.txt

count number of files within a dir recursively or specifically:
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$ find /var/www/html/cache/ -type f -print | wc -l
$ ls | wc -l

ref: https://www.exchangecore.com/blog/count-number-files-directory/

common SSH commands
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https://mediatemple.net/community/products/dv/204643550/common-ssh-commands