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21 lines
623 B
21 lines
623 B
--- a/usr/lib/byobu/hostname
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+++ b/usr/lib/byobu/hostname
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@@ -20,12 +20,16 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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__hostname_detail() {
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- hostname -f
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+ hostname -f 2>/dev/null
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}
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__hostname() {
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local h=
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- h=$(hostname -s 2>/dev/null || hostname)
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+ if eval $BYOBU_TEST hostname >/dev/null 2>&1; then
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+ h=$(hostname -s 2>/dev/null || hostname)
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+ elif [ -r /proc/sys/kernel/hostname ]; then
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+ read h < /proc/sys/kernel/hostname
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+ fi
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if metadata_available; then
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local cache="$BYOBU_RUN_DIR/cache.$BYOBU_BACKEND/hostname"
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# Background a retrieval of our public hostname
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