X-Git-Url: https://git.madduck.net/etc/tmux.git/blobdiff_plain/663637013aa72d40fba428a08a655e691b5d1ab2..941f9fb60367daa10020590112a49a6bc93c7be5:/.bin/tmux?ds=sidebyside

diff --git a/.bin/tmux b/.bin/tmux
index 6a4a360..38243a3 100755
--- a/.bin/tmux
+++ b/.bin/tmux
@@ -44,8 +44,16 @@ fi
 # only without argument create a new session with a random name/id to which we
 # can then attach
 
-if ! command -v uuidgen >/dev/null; then
+hascmd() { command -v "$@" >/dev/null;}
+
+if   hascmd uuid; then alias uuidgen=uuid
+elif hascmd uuidgen; then :
+elif hascmd python3; then
   uuidgen() { python3 -c 'import uuid; print(uuid.uuid1())'; }
+elif hascmd python; then
+  uuidgen() { python -c 'import uuid; print(uuid.uuid1())'; }
+else
+  uuidgen() { dd if=/dev/urandom bs=16 count=1 status=none | base64; }
 fi
 UUID=$(uuidgen)
 echo "$UUID" > $LASTSESSIONIDFILE