ubuntuusers.de

...
nummer=0
cat $datei | while read zeile[nummer]; do
	echo $nummer". Zeile: "${zeile[nummer]}
	nummer=$(($nummer+1))
done
echo "3. Zeile: "${zeile[3]}
...

#!/bin/bash

datei='test.sh'
nummer=0
while read zeile[nummer]
do
        echo "$nummer. Zeile: ${zeile[nummer]}"
        nummer=$((nummer+1))

done < "$datei"
echo 
echo "4. Zeile: ${zeile[3]}"

#!/bin/bash

# Definitionen
datei=speiseplan.tex
plan='speiseplan_kw'$(($(date +%W)+1))'.txt'
nummer=0
tag[0]='Montag'
tag[1]='Dienstag'
tag[2]='Mittwoch'
tag[3]='Donnerstag'
tag[4]='Freitag'

# LaTeX-Dokument anfertigen
echo -e '\documentclass{article}' > $datei
echo -e '\usepackage{rotating}' >> $datei
echo -e '\\begin{document}' >> $datei
echo -e '\t\\begin{sidewaystable}' >> $datei
while read zeile[nummer]
do
	nummer=$(($nummer+1))
done < $plan
echo -e '\t\t\\begin{tabular}{|p{2.0cm}|p{8.0cm}|p{1.0cm}|}' >> $datei
echo -e '\t\t\t\\hline' >> $datei
echo -e '\t\t\tTag & Gericht & Preis \\\\' >> $datei
echo -e '\t\t\t\\hline' >> $datei
for i in {0..4}; do
	n1=$((7*$i+0))
	n2=$((7*$i+1))
	n3=$((7*$i+2))
	n4=$((7*$i+3))
	n5=$((7*$i+4))
	n6=$((7*$i+5))
	echo -e '\t\t\t'${tag[i]}' & '${zeile[n1]}' & '${zeile[n2]}' \\\\' >> $datei
	echo -e '\t\t\t & '${zeile[n3]}' & '${zeile[n4]}' \\\\' >> $datei
	echo -e '\t\t\t & '${zeile[n5]}' & '${zeile[n6]}' \\\\' >> $datei
	echo -e '\t\t\t\\hline' >> $datei
done
echo -e '\t\t\\end{tabular}' >> $datei
echo -e '\t\\end{sidewaystable}' >> $datei
echo -e '\\end{document}' >> $datei

# pdf-Datei erstellen und überflüssige Datein löschen
pdflatex $datei
rm speiseplan.log
rm speiseplan.aux
rm speiseplan.tex

<?php
	...
	$f2 = fopen('speise/speiseplan_kw' . date('W') . '.txt', 'r');
	for ($i = 0; $i <= 4; $i++)
	{
		fprintf($f1, "\t\t\t" . $tag[$i] . ' & ' . str_replace("\n", '', fgets($f2)) . ' & ' . str_replace("\n", '', fgets($f2)) . ' \\\\');
		fprintf($f1, "\t\t\t" . ' & ' . str_replace("\n", '', fgets($f2)) . ' & ' . str_replace("\n", '', fgets($f2)) . ' \\\\');
		fprintf($f1, "\t\t\t" . ' & ' . str_replace("\n", '', fgets($f2)) . ' & ' . str_replace("\n", '', fgets($f2)) . ' \\\\');
		fprintf($f1, "\t\t\t" . '\hline' . "\n");
		fgets($f2);
	}
	fclose($f2);
	...
?>

#!/usr/bin/env python
from __future__ import with_statement
import os
import subprocess
import time
from itertools import islice, izip


PLAN_FILENAME_TEMPLATE = 'speiseplan_kw%s.txt'

TEX_BASENAME = 'speiseplan'

TEMPORARY_EXTENSIONS = ['.tex', '.aux', '.log']

PDF_LATEX_COMMAND = 'pdflatex'

DAY_NAMES = ['Montag', 'Dienstag', 'Mittwoch', 'Donnerstag', 'Freitag']

PRE_DAYS_TEMPLATE = """\
\\documentclass{article}
\\usepackage{rotating}
\\begin{document}
    \\begin{sidewaystable}
        \\begin{tabular}{|p{2.0cm}|p{8.0cm}|p{1.0cm}|}
            \\hline
            Tag & Gericht & Preis \\\\
            \\hline
"""

DAY_TEMPLATE = """\
            %s & %s & %s \\\\
             & %s & %s \\\\
             & %s & %s \\\\
            \\hline
"""

POST_DAYS_TEMPLATE = """\
        \\end{tabular}
    \\end{sidewaystable}
\\end{document}
"""


def iter_data(lines, lines_per_day=7):
    lines = iter(lines)
    while True:
        data = tuple(s.rstrip() for s in islice(lines, lines_per_day))
        if not data:
            break
        if len(data) != lines_per_day:
            raise Exception('premature end of data')
        yield data


def convert(lines):
    yield PRE_DAYS_TEMPLATE
    for day_name, data in izip(DAY_NAMES, iter_data(lines)):
        yield DAY_TEMPLATE % ((day_name,) + data)
    yield POST_DAYS_TEMPLATE


def main():
    tex_filename = TEX_BASENAME + '.tex'
    with open(PLAN_FILENAME_TEMPLATE % time.strftime('%W'), 'r') as lines:
        with open(tex_filename, 'w') as tex_file:
            tex_file.writelines(convert(lines))
    
    subprocess.call([PDF_LATEX_COMMAND, tex_filename])
    
    for extension in TEMPORARY_EXTENSIONS:
        os.remove(TEX_BASENAME + extension)


if __name__ == '__main__':
    main()