From a29d4a5632ff9f60f939e4f0f36ce97ed43c5650 Mon Sep 17 00:00:00 2001 From: "Richard W.M. Jones" Date: Thu, 22 Dec 2022 10:31:47 +0000 Subject: [PATCH] Rearrange lxc test to avoid use of cat Thanks: Elias Probst --- virt-what.in | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/virt-what.in b/virt-what.in index d090898..170bc24 100644 --- a/virt-what.in +++ b/virt-what.in @@ -175,7 +175,8 @@ fi # Added by Marc Fournier if [ -e "${root}/proc/1/environ" ] && - cat "${root}/proc/1/environ" | tr '\000' '\n' | grep -Eiq '^container=lxc'; then + tr '\000' '\n' < "${root}/proc/1/environ" | + grep -Eiq '^container=lxc'; then echo lxc fi -- 1.8.3.1