pvpn
pvpn copied to clipboard
problem with grep -v -f '<( ... ) on server
ssh root@myserver echo 'tun{0..255}' '|' tr \' \' ''\''\n'\''' '|' shuf '|' grep -v -f '<(ip' tuntap '|' cut -d: '-f1)' '|' head -n1
grep: /dev/fd/63: No such file or directory
this doesn't happen on my machine. Is there a simple fix ?
server is running Ubuntu 14.10 (GNU/Linux 2.6.32-042stab103.6 x86_64)