cli53: add page (#11361)

Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

pages/common/cli53.md

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+# cli53
+
+> Command line tool for Amazon Route 53.
+> More information: <https://github.com/barnybug/cli53>.
+
+- List domains:
+
+`cli53 list`
+
+- Create a domain:
+
+`cli53 create {{mydomain.com}} --comment "{{comment}}"`
+
+- Export a bind zone file to `stdout`:
+
+`cli53 export {{mydomain.com}}`
+
+- Create a `www` subdomain pointing to a relative record in the same zone:
+
+`cli53 {{rc|rrcreate}} {{mydomain.com}} {{'www 300 CNAME lb'}}`
+
+- Create a `www` subdomain pointing to an external address (must end with a dot):
+
+`cli53 {{rc|rrcreate}} {{mydomain.com}} {{'www 300 CNAME lb.externalhost.com.'}}`
+
+- Create a `www` subdomain pointing to an IP address:
+
+`cli53 {{rc|rrcreate}} {{mydomain.com} {{'www 300 A 150.130.110.1'}}`
+
+- Replace a `www` subdomain pointing to a different IP:
+
+`cli53 {{rc|rrcreate}} --replace {{'www 300 A 150.130.110.2'}}`
+
+- Delete a record A:
+
+`cli53 {{rd|rrdelete}} {{mydomain.com}} {{www}} {{A}}`