Document exit codes for podman exec

Also fix podman run exit codes to show real messages when failures
happen.

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

1 files changed, 7 insertions, 10 deletions

diff --git a/docs/podman-run.1.md b/docs/podman-run.1.md
index 5bf7aeee8..8facccd3c 100644
--- a/docs/podman-run.1.md
+++ b/docs/podman-run.1.md
@@ -902,28 +902,25 @@ the exit codes follow the `chroot` standard, see below:
 **_125_** if the error is with podman **_itself_**
 
     $ podman run --foo busybox; echo $?
-    # flag provided but not defined: --foo
-      See 'podman run --help'.
-      125
+    Error: unknown flag: --foo
+    125
 
 **_126_** if the **_contained command_** cannot be invoked
 
     $ podman run busybox /etc; echo $?
-    # exec: "/etc": permission denied
-      podman: Error response from daemon: Contained command could not be invoked
-      126
+    Error: container_linux.go:346: starting container process caused "exec: \"/etc\": permission denied": OCI runtime error
+    126
 
 **_127_** if the **_contained command_** cannot be found
 
     $ podman run busybox foo; echo $?
-    # exec: "foo": executable file not found in $PATH
-      podman: Error response from daemon: Contained command not found or does not exist
-      127
+    Error: container_linux.go:346: starting container process caused "exec: \"foo\": executable file not found in $PATH": OCI runtime error
+    127
 
 **_Exit code_** of **_contained command_** otherwise
 
     $ podman run busybox /bin/sh -c 'exit 3'
-    # 3
+    3
 
 ## EXAMPLES