Hacking cheat sheet
docker cheat sheet
executar um comando num contentor:
docker exec -it xana_nginx cat /etc/sysctl.d/00-alpine.conf
determinar o ip de todos os contentores:
docker ps -q | xargs -n 1 docker inspect --format '{{ .Name }} {{range .NetworkSettings.Networks}} {{.IPAddress}}{{end}}' | sed 's#^/##';
https://gist.github.com/ipedrazas/2c93f6e74737d1f8a791
mikrotik cheat sheet
limpar toda a configuração dum router:
/system reset-configuration no-defaults=yes keep-users=no
https://forum.mikrotik.com/viewtopic.php?t=67840#p345275
exportar config do router:
export file=myrouterexport
https://forum.mikrotik.com/viewtopic.php?t=28959
zfs cheat sheet
https://www.cheatography.com/the-iceman-blog/cheat-sheets/zfs-command-l…
obter a compressão:
zfs get compression dataset
definir a compressão:
zfs set compression=lz4 dataset
obter rácio de compressão:
zfs get compress dataset
http://wiki.lustre.org/ZFS_Compression
The ultimate IOPS cheat sheet!
Bash History Cheat Sheet
forward search:
CTRL-s
para funcionar desativar xon/xoff flow control:
stty -ixon
http://www.catonmat.net/blog/the-definitive-guide-to-bash-command-line-…
http://stackoverflow.com/questions/791765/unable-to-forward-search-bash…