context in long lines
grep -ri -oE ".{0,25}example.com{0,25}" /var/lib/containers/storage/volumes/ui_data/
highlight only
ip addr |grep --color=always -e "^" -e "10\.23\.42\.[[:digit:]]\{1,3\}/[[:digit:]]\{1,2\}"
ip addr | rg --passthru -w '10\.23\.42\.\d{2}/\d{1,2}'