bash
、perl
、 、 .. というようにエクセルを書くことができますpython
。プログラム言語にはそれぞれ解決策があると思います。
バッシュ
join
またはを使用できますawk
が、他の解決策があると思います。
加入
join
同じ列のファイルが必要な場合は、これらの投稿を見てください: bash join コマンドとSAS のように bashで結合
おかしい
csv を書くこともできますがrename
、xls
Excel、gnumeric、またはその他のプログラムに書き込むこともでき、xls のように認識されます。
ls -R -ltr / | head -50 | awk '{if ($5 >0) print $5,$9}' OFS="," > sample.xls
xls を Excel や gnumeric などで加工して xls に保存すると、bash で読み込めませんでした。@Geekasaurが推奨perl
またはpython
解決策であるように。
パール
サンプルxls
に従って、perlで書くことができます:
#!/usr/bin/perl
use Spreadsheet::WriteExcel;
my $workbook = Spreadsheet::WriteExcel->new("test.xls");
my $worksheet = $workbook->add_worksheet();
open(FH,"<file") or die "Cannot open file: $!\n";
my ($x,$y) = (0,0);
while (<FH>){
chomp;
@list = split /\s+/,$_;
foreach my $c (@list){
$worksheet->write($x, $y++, $c);
}
$x++;$y=0;
}
close(FH);
$workbook->close();
次にxls
、Spreadsheet::ParseExcel
パッケージで変更できます: 見て Perl で既存の Excel ワークブックを変更するにはどうすればよいですか サンプルの読み書き[編集者注: このリンクは壊れており、IBM に報告されています]
パイソン
xls
Python でreal を書くことができます。サンプルに従ってください:
#!/usr/local/bin/python
# Tool to convert CSV files (with configurable delimiter and text wrap
# character) to Excel spreadsheets.
import string
import sys
import getopt
import re
import os
import os.path
import csv
from pyExcelerator import *
def usage():
""" Display the usage """
print "Usage:" + sys.argv[0] + " [OPTIONS] csvfile"
print "OPTIONS:"
print "--title|-t: If set, the first line is the title line"
print "--lines|-l n: Split output into files of n lines or less each"
print "--sep|-s c [def:,] : The character to use for field delimiter"
print "--output|o : output file name/pattern"
print "--help|h : print this information"
sys.exit(2)
def openExcelSheet(outputFileName):
""" Opens a reference to an Excel WorkBook and Worksheet objects """
workbook = Workbook()
worksheet = workbook.add_sheet("Sheet 1")
return workbook, worksheet
def writeExcelHeader(worksheet, titleCols):
""" Write the header line into the worksheet """
cno = 0
for titleCol in titleCols:
worksheet.write(0, cno, titleCol)
cno = cno + 1
def writeExcelRow(worksheet, lno, columns):
""" Write a non-header row into the worksheet """
cno = 0
for column in columns:
worksheet.write(lno, cno, column)
cno = cno + 1
def closeExcelSheet(workbook, outputFileName):
""" Saves the in-memory WorkBook object into the specified file """
workbook.save(outputFileName)
def getDefaultOutputFileName(inputFileName):
""" Returns the name of the default output file based on the value
of the input file. The default output file is always created in
the current working directory. This can be overriden using the
-o or --output option to explicitly specify an output file """
baseName = os.path.basename(inputFileName)
rootName = os.path.splitext(baseName)[0]
return string.join([rootName, "xls"], '.')
def renameOutputFile(outputFileName, fno):
""" Renames the output file name by appending the current file number
to it """
dirName, baseName = os.path.split(outputFileName)
rootName, extName = os.path.splitext(baseName)
backupFileBaseName = string.join([string.join([rootName, str(fno)], '-'), extName], '')
backupFileName = os.path.join(dirName, backupFileBaseName)
try:
os.rename(outputFileName, backupFileName)
except OSError:
print "Error renaming output file:", outputFileName, "to", backupFileName, "...aborting"
sys.exit(-1)
def validateOpts(opts):
""" Returns option values specified, or the default if none """
titlePresent = False
linesPerFile = -1
outputFileName = ""
sepChar = ","
for option, argval in opts:
if (option in ("-t", "--title")):
titlePresent = True
if (option in ("-l", "--lines")):
linesPerFile = int(argval)
if (option in ("-s", "--sep")):
sepChar = argval
if (option in ("-o", "--output")):
outputFileName = argval
if (option in ("-h", "--help")):
usage()
return titlePresent, linesPerFile, sepChar, outputFileName
def main():
""" This is how we are called """
try:
opts,args = getopt.getopt(sys.argv[1:], "tl:s:o:h", ["title", "lines=", "sep=", "output=", "help"])
except getopt.GetoptError:
usage()
if (len(args) != 1):
usage()
inputFileName = args[0]
try:
inputFile = open(inputFileName, 'r')
except IOError:
print "File not found:", inputFileName, "...aborting"
sys.exit(-1)
titlePresent, linesPerFile, sepChar, outputFileName = validateOpts(opts)
if (outputFileName == ""):
outputFileName = getDefaultOutputFileName(inputFileName)
workbook, worksheet = openExcelSheet(outputFileName)
fno = 0
lno = 0
titleCols = []
reader = csv.reader(inputFile, delimiter=sepChar)
for line in reader:
if (lno == 0 and titlePresent):
if (len(titleCols) == 0):
titleCols = line
writeExcelHeader(worksheet, titleCols)
else:
writeExcelRow(worksheet, lno, line)
lno = lno + 1
if (linesPerFile != -1 and lno >= linesPerFile):
closeExcelSheet(workbook, outputFileName)
renameOutputFile(outputFileName, fno)
fno = fno + 1
lno = 0
workbook, worksheet = openExcelSheet(outputFileName)
inputFile.close()
closeExcelSheet(workbook, outputFileName)
if (fno > 0):
renameOutputFile(outputFileName, fno)
if __name__ == "__main__":
main()
そして、このsourceforge プロジェクトconvert
で csv にすることもできます。csv に変換できれば、スクリプトを修正して xls を書き換えることができます。