X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=arch-iso-init;fp=arch-iso-init;h=e0118f220cd4275e80406f7d824368b2c3b12b98;hb=1a5548031efc4a1fa88ca94237eac3033cf97ef1;hp=0000000000000000000000000000000000000000;hpb=da12892acf1eda37539938f2dd726f815b377e7a;p=automated-distro-installer

diff --git a/arch-iso-init b/arch-iso-init
new file mode 100644
index 0000000..e0118f2
--- /dev/null
+++ b/arch-iso-init
@@ -0,0 +1,18 @@
+#!/bin/bash
+echo $(date) > /tmp/myarchinit.log
+if ! ip a | grep '^ *inet ' | grep -vF 127.0.0.1; then
+    cat <<'eof'
+We don't have an ipv4 address. Maybe arch doesn't do that for us,
+or we are probably using an ethernet port
+which is not the 1st one, so we haven't automatically done dhcpcd,
+so let's do it on whatever interface has a carrier
+eof
+    for f in /sys/class/net/*; do
+        if [[ `cat $f/carrier` == 1 ]]; then
+            echo $0: running: dhcpcd ${f##*/}
+            dhcpcd ${f##*/}
+            break
+        fi
+    done
+fi
+systemctl start sshd