Allow users to disable detach keys

If user specifies --detach-keys="", this will disable the feature.

Adding define.DefaultDetachKeys to help screen to help identify detach keys.

Updated man pages with additonal information.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/cmd/podman/start.go b/cmd/podman/start.go
index 2d2cf74d2..d4b4534bb 100644
--- a/cmd/podman/start.go
+++ b/cmd/podman/start.go
@@ -35,7 +35,7 @@ func init() {
 	startCommand.SetUsageTemplate(UsageTemplate())
 	flags := startCommand.Flags()
 	flags.BoolVarP(&startCommand.Attach, "attach", "a", false, "Attach container's STDOUT and STDERR")
-	flags.StringVar(&startCommand.DetachKeys, "detach-keys", "", "Override the key sequence for detaching a container. Format is a single character `[a-Z]` or a comma separated sequence of `ctrl-<value>`, where `<value>` is one of: `a-z`, `@`, `^`, `[`, `\\`, `]`, `^` or `_`")
+	flags.StringVar(&startCommand.DetachKeys, "detach-keys", define.DefaultDetachKeys, "Select the key sequence for detaching a container. Format is a single character `[a-Z]` or a comma separated sequence of `ctrl-<value>`, where `<value>` is one of: `a-z`, `@`, `^`, `[`, `\\`, `]`, `^` or `_`")
 	flags.BoolVarP(&startCommand.Interactive, "interactive", "i", false, "Keep STDIN open even if not attached")
 	flags.BoolVarP(&startCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
 	flags.BoolVar(&startCommand.SigProxy, "sig-proxy", false, "Proxy received signals to the process (default true if attaching, false otherwise)")