set: add page (tldr-pages#2268) (tldr-pages#2294)

HazemBZ · Sep 6, 2018 · 10e16ab · 10e16ab
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+# set
+
+> Display, set or unset values of shell attributes and positional parameters.
+
+- Display the names and values of shell variables:
+
+`set`
+
+- Mark variables that are modified or created for export:
+
+`set -a`
+
+- Notify of job termination immediately:
+
+`set -b`
+
+- Set various options, e.g. enable `vi` style line editing:
+
+`set -o {{vi}}`