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-rwxr-xr-xdocker/debian-dev/bootstrap/apt-source/get-domain.bash6
1 files changed, 6 insertions, 0 deletions
diff --git a/docker/debian-dev/bootstrap/apt-source/get-domain.bash b/docker/debian-dev/bootstrap/apt-source/get-domain.bash
new file mode 100755
index 0000000..c9b93b1
--- /dev/null
+++ b/docker/debian-dev/bootstrap/apt-source/get-domain.bash
@@ -0,0 +1,6 @@
+#! /usr/bin/env bash
+
+set -e
+
+sed "s|.*https\?://\([-_.a-zA-Z0-9]\+\)/.*|\\1|;q" /etc/apt/sources.list
+