Linux commands 💪

lasb equvelent:

sudo journalctl -u ssh --output=short-iso --no-pager \
  | grep "Failed password" \
  | awk '{printf "%s user=%s ip=%s\n", $1, $(NF-5), $(NF-3)}'

make lastb alias

alias lastb='sudo journalctl -u ssh --output=short-iso --no-pager | grep "Failed password" | awk '\''{printf "%s user=%s ip=%s\n", $1, $(NF-5), $(NF-3)}'\'''

source ~/.bashrc


then use lastb

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