unset: add page (#2570)

2018-12-02 06:55:20 +13:00
parent d379634c57
commit 0ad8632483
1 changed files with 11 additions and 0 deletions
--- a/pages/linux/unset.md
+++ b/pages/linux/unset.md
@@ -0,0 +1,11 @@
+# unset
+
+> Remove shell variables or functions.
+
+- Remove the variables foo and bar:
+
+`unset {{foo}} {{bar}}`
+
+- Remove the function my_func:
+
+`unset -f {{my_func}}`