Editing .sh (section)

{{Short description|Internet country code top-level domain in Saint Helena}}
{{For|the .sh file extension type|shell script}}
{{Use British English|date=August 2023}}
{{Infobox Top level domain
| name          = .sh
| image         = Nicsh.png
| introduced    = 23 September 1997
| type          = [[Country code top-level domain]]
| status        = Active
| registry      = NIC.SH (run by [[Internet Computer Bureau]])
| sponsor       = Government of [[Saint Helena]]
| intendeduse   = Entities connected with [[Saint&nbsp;Helena]] and [[Tristan da Cunha]]
| actualuse     = Various uses; a few sites actually on Saint Helena but most elsewhere.  Used for [[domain hacks]] in English and other languages, for places and regions that can be abbreviated with ''sh'', and for some websites related to the [[Unix shell]]
| restrictions  = 2nd-level registrant must have a professional or academic qualification (apparently not actually enforced); 3rd-level registrant must be resident on Saint Helena
| structure     = Registrations are taken directly at the second level or the third level beneath various 2nd-level labels
| document      = [http://www.nic.sh/terms.htm Terms & Conditions]; [http://www.nic.sh/rules.htm Rules]
| disputepolicy = [http://www.nic.sh/dres.html Dispute Resolution Policy]
| website       = [http://www.nic.sh/ NIC.SH]
| dnssec        = yes}}

'''.sh''' is the [[Internet]] [[country code]] [[top-level domain]] ([[ccTLD]]) for the [[British Overseas Territory]] of [[Saint Helena, Ascension and Tristan da Cunha]], although it is primarily used in [[Saint Helena]] ([[Ascension Island]] has its own ccTLD, [[.ac]]). Registrations of [[internationalized domain name]]s are also accepted.<ref>[http://www.nic.sh/SH-IDN-Policy.pdf .SH IDN Policy] {{Webarchive|url=https://web.archive.org/web/20140925073224/http://www.nic.sh/SH-IDN-Policy.pdf |date=2014-09-25 }}, [http://www.nic.sh/ NIC], Saint Helena.</ref>

On 22 February 2010, the [[ISO 3166-1]] code for [[Saint Helena, Ascension and Tristan da Cunha]] changed to reflect the SH used for the [[ccTLD]].