#!/bin/bash
for f1 in `find /temp -name 'arg_*'`; do
f2=${f1/arg_/exp_}
echo "$f1 -> $f2"
mv $f1 $f2
donemkfs.ext4 -N500000 -m0 /dev/sdb1 std::string s = "0xaabbff";
unsigned long long a = std::stoull(s, 0, 16);#!/bin/bash
cd <ваша папка>
files=`find | sed 1d`
for f in $files; do
#echo mv $f "${f,,}"
mv $f "${f,,}"
done