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+# Less
+
+## TL;DR
+
+```shell
+# Search words *forwards* in the current document.
+:/keyword <ENTER>
+
+# Search words *backwards* in the current document.
+:?keyword <ENTER>
+
+# Toggle case insensitivity in searches.
+:-i <ENTER>
+```
+
+## Sources
+
+[case insensitive search]: https://unix.stackexchange.com/questions/116395/less-searches-are-always-case-insensitive#577376