Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
php7.4-intl
The following NEW packages will be installed:
php-intl php7.4-intl
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 128 kB of archives.
After this operation, 542 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
$ vi loopstats-plot.cmd
set yrange [-0.0001:0.0001]
set format y '%6.5f'
set size ratio 0.5
set grid
set xzeroaxis lt -1
set timestamp
set title 'loopstats offset' font 'Helvetica,16'
set xlabel '-3600 [s]' font 'Helvetica,14'
set ylabel 'offset [s]' font 'Helvetica,14'
plot '< tail -225 /var/log/ntpstats/loopstats' using 2:3 w l
pause 16.0
reread