add debug

2020-09-11 08:58:52 +02:00 · 2020-09-11 08:58:52 +02:00 · 33662fa36b
commit 33662fa36b
parent b811d7b41a
1 changed files with 3 additions and 0 deletions
--- a/functions.sh
+++ b/functions.sh
@ -592,6 +592,9 @@ reachable-default () {
    local SERVER=$1
    local PORT=${2:-22}
    local res=1
+    if $MYSHELLCONFIG_DEBUG; then
+        echo SERVER:PORT "${SERVER}:${PORT}"
+    fi
    if nc -z $SERVER $PORT 2>/dev/null; then
        echo "${SERVER}:${PORT} is reachable" >&2
        res=0