Pi-hole/pivpn
Pi-hole/pivpn
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Once again pi-hole had a more robust stty setup so lets borrow that :)

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This commit is contained in:
Kaladin Light 2016-11-08 12:03:42 -05:00
parent 7c64afdc92
commit 67722ca7f4
2 changed files with 15 additions and 8 deletions
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10
scripts/uninstall.sh
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@ -22,13 +22,17 @@ NO_UFW=$(cat /etc/pivpn/NO_UFW)
PORT=$(cat /etc/pivpn/INSTALL_PORT)
PROTO=$(cat /etc/pivpn/INSTALL_PROTO)
# Find the rows and columns
rows=$(stty size | awk '{print $1}')
columns=$(stty size | awk '{print $2}')
# Find the rows and columns. Will default to 80x24 if it can not be detected.
screen_size=$(stty size 2>/dev/null || echo 24 80)
rows=$(echo $screen_size | awk '{print $1}')
columns=$(echo $screen_size | awk '{print $2}')
# Divide by two so the dialogs take up half of the screen, which looks nice.
r=$(( rows / 2 ))
c=$(( columns / 2 ))
# Unless the screen is tiny
r=$(( r < 20 ? 20 : r ))
c=$(( c < 70 ? 70 : c ))
spinner()
{