Hashcat

Install

Arch Linux, CPU Only

pacman -S hashcat intel-compute-runtime pocl

Check

Show devices

hashcat -I

Benchmark for $1$ (500)

hashcat -b -m 500

Usage

md5 , mode 0

# create test data file
echo -n "111" | md5sum | tr -d ' -' > test.hash

# show content
cat test.hash 
698d51a19d8a121ce581499d7b701668

# run
hashcat --potfile-disable -a 3 -m 0 -o result.md5.txt test.hash ?d?d?d

# get result
cat result.md5.txt
698d51a19d8a121ce581499d7b701668:111