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thanks @roaima, I run this script as sh ssh-vpn.sh in the fish shell. Is this the information you requested? any more helpful question are very appreciated.ingli– ingli2020-04-08 20:40:31 +00:00Commented Apr 8, 2020 at 20:40
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having implemented @roaima's take, I do not get file descriptor and syntax error issues anymore.ingli– ingli2020-04-19 10:49:07 +00:00Commented Apr 19, 2020 at 10:49
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