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Diffstat (limited to 'recipes-core/set-hostname/files/sethostname')
-rw-r--r-- | recipes-core/set-hostname/files/sethostname | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/recipes-core/set-hostname/files/sethostname b/recipes-core/set-hostname/files/sethostname new file mode 100644 index 0000000..87e6320 --- /dev/null +++ b/recipes-core/set-hostname/files/sethostname @@ -0,0 +1,19 @@ +#!/bin/sh +if [ ! -f /proc/device-tree/serial-number ]; then + serial="recovery-mode" +else + serial=$(tr -d '\0' </proc/device-tree/serial-number) + + #if serial number is empty we append no-serial-number string + if [ -z "$serial" -a "$serial" != " " ]; then + serial="no-serial-number" + fi +fi + +hostname=@@MACHINE@@"-"${serial} + +if [ -f /usr/bin/hostnamectl ]; then + /usr/bin/hostnamectl set-hostname ${hostname} +else + hostname ${hostname} +fi |