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| author | Jochen Sprickerhof <git@jochen.sprickerhof.de> | 2022-12-28 11:30:01 +0100 |
|---|---|---|
| committer | Jochen Sprickerhof <git@jochen.sprickerhof.de> | 2022-12-28 21:37:56 +0100 |
| commit | e08f30fe771d065a4cde8f58dd71b6d4a358004d (patch) | |
| tree | b60106359d996bf59a70303d545d6c1cedd20fe1 /tests/try-ssh.sh | |
| parent | c00b63fc4c642bec5be44577771170dc8b2ac5e0 (diff) | |
| download | debvm-e08f30fe771d065a4cde8f58dd71b6d4a358004d.tar.gz | |
Extract ssh connection check to try-ssh.sh
Diffstat (limited to 'tests/try-ssh.sh')
| -rwxr-xr-x | tests/try-ssh.sh | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/try-ssh.sh b/tests/try-ssh.sh new file mode 100755 index 0000000..109299b --- /dev/null +++ b/tests/try-ssh.sh @@ -0,0 +1,22 @@ +#!/bin/sh + +# shellcheck disable=SC2086 + +if test "$#" -ne 2; then + echo "$(basename "$0") takes two positional arguments. options/host and command" 1>&2 + exit 1 +fi + +timeout=5 +ts=$(sleepenh 0 || [ $? -eq 1 ]) +for i in $(seq 30); do + rv=0 + ssh $1 echo success || rv=$? + test $rv -eq 0 && break + ts=$(sleepenh "$ts" "$timeout" || [ $? -eq 1 ]); + if test "$i" -eq 30; then + echo "timeout reached" >&2 + exit 1 + fi +done +ssh $1 $2 |