Bash process. Pls.

processpls

#!/usr/bin/env bash

readonly PROGRESS_BAR_WIDTH=25
readonly PROGRESS_BAR_STEP_CHAR='#'

echo "Processing..."

for i in $(seq ${PROGRESS_BAR_WIDTH}); do
    steps=$(printf "${PROGRESS_BAR_STEP_CHAR}%.0s" $(seq $i))
    formatted=$(printf "%-${PROGRESS_BAR_WIDTH}s" ${steps})
    percent=$(((100*${i})/${PROGRESS_BAR_WIDTH}))

    echo -ne "|${formatted}| (${percent}%)\r"
    sleep 0.1
done;
echo -ne '\n'

touch nev.rar

echo "Result: $(ls nev.rar)"