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correct hostname regexp fixes issue #24

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Thomas Westfeld
2022-01-24 19:19:59 +01:00
parent dc72f24c43
commit 2592d744bb
4 changed files with 4 additions and 4 deletions
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2
hetzner-debian11-zfs-setup.sh
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@@ -382,7 +382,7 @@ function ask_hostname {
local hostname_invalid_message=
while [[ ! $v_hostname =~ ^[a-z][a-zA-Z_:.-]+$ ]]; do
while [[ ! $v_hostname =~ ^[a-z][a-zA-Z0-9_:.-]+$ ]]; do
v_hostname=$(dialog --inputbox "${hostname_invalid_message}Set the host name" 30 100 "$c_default_hostname" 3>&1 1>&2 2>&3)
hostname_invalid_message="Invalid host name! "