Merge branch 'chuanconggao-env'

2016-01-21 13:33:02 +01:00
parent f53f0e390e ea65d15a02
commit dbda7e47a6
1 changed files with 4 additions and 0 deletions
--- a/pages/common/env.md
+++ b/pages/common/env.md
@@ -6,6 +6,10 @@

 `env`

+- Run a program. Often used in scripts after the shebang (#!) for looking up the path to the program:
+
+`env {{program}}`
+
 - Clear the environment and run a program:

 `env -i {{program}}`