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-rwxr-xr-xetc/functions/check_com1
1 files changed, 1 insertions, 0 deletions
diff --git a/etc/functions/check_com b/etc/functions/check_com
index b631e95..21de466 100755
--- a/etc/functions/check_com
+++ b/etc/functions/check_com
@@ -1,5 +1,6 @@
## vim:ft=zsh
## Check for a command/function
+## Usage: check_com [-c] <command>
## Taken from the grml zshrc - http://grml.org
local -i comonly