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termsize: doesn't work #30
Description
Hi,
The script just doesn't work:
$ ./termsize
Reset the terminal to 24 rows, 80 colsGuest Fedora Linux 41.1.4 run in QEMU with console=ttyS0 kernel cmdline.
The same system is on host.
Contrary, this function works (but it needs stty which Anaconda (Fedora installer ISO) doesn't have):
res() {
old=$(stty -g)
stty raw -echo min 0 time 5
printf '\0337\033[r\033[999;999H\033[6n\0338' > /dev/tty
IFS='[;R' read -r _ rows cols _ < /dev/tty
stty "$old"
# echo "cols:$cols"
# echo "rows:$rows"
stty cols "$cols" rows "$rows"
}Any help?
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