#!/bin/bash

#set -x
LC_ALL=C
d_o_w=$(date +"%u")

#mod=$(( $d_o_w % 2 ))
#echo ${mod}
#if [ $(( $d_o_w % 2 )) == 0 ]; then

if [ $(( $d_o_w )) == 6 ] || [ $(( $d_o_w )) == 7 ];then
    echo "Dzis piekny wolny dzien"
else
    echo "Dzis smutny pracowity dzien"
fi



#!/bin/bash

#set -x

n_o_file="$1"

for files in "$n_o_file"*.pdf
do
    attachments="$attachments -a ${files}"
done

for mails in $(cat adresy.txt)
do
    mail -s "Zapytanie ofertowe" $attachments $mails < tresc.txt
done


echo "Wyslane zalaczniki to: "$attachments""
echo "Wyslana tresc to: "$(cat tresc.txt)""
echo "Wyslano na adresy: "$(cat adresy.txt)""



#!/bin/bash

#set -x

extension="$1"
days="$2"
n_o_tar="$3"

files=$(find . -name "*.$extension" -mtime -$days)

tar cvf "$n_o_tar".tar.gz $files

echo "pliki spakowane do archiwum o nazwie "$n_o_tar".tar.gz"



#! /bin/bash
set -x

c_name=0;
c_days=0;
c_n_o_tar=0;
c_extension=0;

while getopts ":nmae" OPTION; do

case $OPTION in
    n)
    name=$OPTARG
    c_name=1
    ;;

    m)
    days=$OPTARG
    c_days=1;
    ;;

    a)
    n_o_tar=$OPTARG
    c_n_o_tar=1;
    ;;

    e)
    extension=$OPTARG
    c_extension=1;
    ;;

    *)
    echo "Błędna opcja"; exit 1;;
esac

files=$(find . -name "$name*.$extension" -mtime -$days)

tar cvf "$n_o_tar".tar.gz $files

echo "pliki spakowane do archiwum o nazwie "$n_o_tar".tar.gz"

done

exit 0