From 12d1d9767fb93714437e7a074278d5105c546bd1 Mon Sep 17 00:00:00 2001 From: Sebastian Kutter <33233376+Gaming4LifeDE@users.noreply.github.com> Date: Mon, 16 Mar 2020 11:34:48 +0100 Subject: [PATCH 1/2] Updated Prerequisites The file was edited to remove the outdated (and in some cases removed) `netstat` command and replace it with `ss` --- docs/prerequisite-system.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/prerequisite-system.md b/docs/prerequisite-system.md index 8a9146aad..7fc1932e3 100644 --- a/docs/prerequisite-system.md +++ b/docs/prerequisite-system.md @@ -31,7 +31,7 @@ ClamAV and Solr are greedy RAM munchers. You can disable them in `mailcow.conf` Please check if any of mailcow's standard ports are open and not in use by other applications: ``` -# netstat -tulpn | grep -E -w '25|80|110|143|443|465|587|993|995|4190' +# ss -tlpn | grep -E -w '25|80|110|143|443|465|587|993|995|4190' ``` !!! warning From 75bdbdc7dfa541bc5e7ef644fefd45af258af639 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Peters?= Date: Mon, 16 Mar 2020 11:49:35 +0100 Subject: [PATCH 2/2] Update prerequisite-system.md --- docs/prerequisite-system.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/docs/prerequisite-system.md b/docs/prerequisite-system.md index 7fc1932e3..5f5a100e8 100644 --- a/docs/prerequisite-system.md +++ b/docs/prerequisite-system.md @@ -31,7 +31,9 @@ ClamAV and Solr are greedy RAM munchers. You can disable them in `mailcow.conf` Please check if any of mailcow's standard ports are open and not in use by other applications: ``` -# ss -tlpn | grep -E -w '25|80|110|143|443|465|587|993|995|4190' +ss -tlpn | grep -E -w '25|80|110|143|443|465|587|993|995|4190' +# or: +netstat -tulpn | grep -E -w '25|80|110|143|443|465|587|993|995|4190' ``` !!! warning