Move pages under tldr, lint run.sh, update docs

tldr/ipptool

@@ -0,0 +1,22 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# ipptool
+
+> Issue IPP requests and receive printer's/server's responses.
+> See also: `ippfind`, `ippeveprinter`.
+> More information: <https://openprinting.github.io/cups/doc/man-ipptool.html>.
+
+- Get all attributes and their values supported by a printer:
+
+`ipptool ipp://{{printer_uri}} get-completed-jobs.test`
+
+- Get the list of completed jobs of a printer:
+
+`ipptool ipp://{{printer_uri}} get-completed-jobs.test`
+
+- Send an email notification when a printer changes:
+
+`ipptool -d recipient=mailto:{{email}} ipp://{{printer_uri}} create-printer-subscription.test`