#extract-from-heavy-html-output-of-logwatch-names-of-services.md

another spontainous gist

again from resolving problem by using browser, it's devtools and js live console

today while trying new software for me, "Logwatch" common tool for work with logs I had problem to read through content of html raport and i was curious whith daemons are printed.

about Logwatch: https://ubuntu.com/server/docs/how-to-install-and-configure-logwatch

I used these commands to bring raport and show it in browser

logwatch --detail High --range today > ~/__WORKSHOP/throwbox/logwatch.html 
firefox --jsconsole --marionette --private-window ~/__WORKSHOP/throwbox/logwatch.html

this what hooks resulting tables' anchors in head row

DAEMON_LIST = Array.from(
  document.querySelectorAll(
    "div.service>table"
  )
).map(
  (x)=>x.querySelector("h2>a").innerHTML
)

for better display

for( name of DAEMON_LIST )console.log(name)