Sponsored Content
Top Forums UNIX for Dummies Questions & Answers single output of awk script processing multiple files Post 302342350 by Kasimir on Sunday 9th of August 2009 03:54:55 AM
Old 08-09-2009
Thank you very much for your help. I think this solved my problem.
What do the quotation marks around output_file actually mean, though - why were they necessary? What happened when not using them?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Help needed in processing multiple variables in a single sed command.

Is it possible to process multiple variables in a single sed command? I have the following ksh with three variables and I want to search for all variables which start with "var" inside input.txt. I tired "$var$" but it just prints out everyting in input.txt and does not work. $ more test.ksh... (5 Replies)
Discussion started by: stevefox
5 Replies

2. Shell Programming and Scripting

awk, perl Script for processing a single line text file

I need a script to process a huge single line text file: The sample of the text is: "forward_inline_item": "Inline", "options_region_Australia": "Australia", "server_event_err_msg": "There was an error attempting to save", "Token": "Yes", "family": "Family","pwd_login_tab": "Enter Your... (1 Reply)
Discussion started by: hmsadiq
1 Replies

3. Shell Programming and Scripting

Writing output into different files while processing file using AWK

Hi, I am trying to do the following using AWK program. 1. Read the input data file 2. Parse the record and see if it contains errors 3. If the record contains errors, then write it into Reject file, else, write into usual output file or display it on the screen Here is what I have done -... (6 Replies)
Discussion started by: vidyak
6 Replies

4. Shell Programming and Scripting

awk script processing data from 2 files

Hi! I have 2 files containing data that I need to process at the same time, I have problems in reading a different number of lines from the different files. Here is an explanation of what I need to do (possibly with an awk script). File "samples.txt" contains data in the format: time_instant... (6 Replies)
Discussion started by: Alice236
6 Replies

5. UNIX for Dummies Questions & Answers

Using AWK: Extract data from multiple files and output to multiple new files

Hi, I'd like to process multiple files. For example: file1.txt file2.txt file3.txt Each file contains several lines of data. I want to extract a piece of data and output it to a new file. file1.txt ----> newfile1.txt file2.txt ----> newfile2.txt file3.txt ----> newfile3.txt Here is... (3 Replies)
Discussion started by: Liverpaul09
3 Replies

6. Shell Programming and Scripting

awk, multiple files input and multiple files output

Hi! I'm new in awk and I need some help. I have a folder with a lot of files and I need that awk do something in each file and print a new file with the output. The input file name should be modified when I print the outpu files. Thanks in advance for help! :-) ciao (5 Replies)
Discussion started by: gabrysfe
5 Replies

7. Shell Programming and Scripting

Processing multiple files awk

hai i need my single awk script to act on 4 trace files of ns2 and to calculate througput and it should print result from each trace file in a single trace file. i tried with the following code but it doesnt work awk -f awkscript inputfile1 inputfile2 inputfile3 inputfile4>outputfile ... (4 Replies)
Discussion started by: sarathyy
4 Replies

8. Shell Programming and Scripting

Combining columns from multiple files into one single output file

Hi, I have 3 files with one column value as shown File: a.txt ------------ Data_a1 Data_a2 File2: b.txt ------------ Data_b1 Data_b2 Data_b3 Data_b4 File3: c.txt ------------ Data_c1 Data_c2 Data_c3 Data_c4 Data_c5 (6 Replies)
Discussion started by: vfrg
6 Replies

9. Shell Programming and Scripting

Using a single "find" cmd to search for multiple file types and output individual files

Hi All, I am new here but I have a scripting question that I can't seem to figure out with the "find" cmd. What I am trying to do is to only have to run a single find cmd parsing the directories and output the different file types to induvidual files and I have been running into problems.... (3 Replies)
Discussion started by: swaters
3 Replies

10. Shell Programming and Scripting

Passing multiple files to awk for processing in bash script

Hi, I'm using awk command in bash script. I'm able to pass multiple files to awk for processing.The code i can use is as below(sample code) #!/bin/bash awk -F "," 'BEGIN { ... ... ... }' file1 file2 file3 In the above code i'm passing the file names manually and it is fine till my... (7 Replies)
Discussion started by: shree11
7 Replies
EBOOK-CONVERT(1)						      calibre							  EBOOK-CONVERT(1)

NAME
ebook-convert - part of calibre SYNOPSIS
ebook-convert input_file output_file [options] DESCRIPTION
Convert an ebook from one format to another. input_file is the input and output_file is the output. Both must be specified as the first two arguments to the command. The output ebook format is guessed from the file extension of output_file. output_file can also be of the special format .EXT where EXT is the output file extension. In this case, the name of the output file is derived the name of the input file. Note that the filenames must not start with a hyphen. Finally, if output_file has no extension, then it is treated as a directory and an "open ebook" (OEB) consisting of HTML files is written to that directory. These files are the files that would normally have been passed to the output plugin. After specifying the input and output file you can customize the conversion by specifying various options. The available options depend on the input and output file types. To get help on them specify the input and output file and then use the -h option. For full documentation of the conversion system see http://calibre-ebook.com/user_manual/conversion.html Whenever you pass arguments to ebook-convert that have spaces in them, enclose the arguments in quotation marks. OPTIONS
--version show program's version number and exit -h, --help show this help message and exit SEE ALSO
The User Manual is available at http://calibre-ebook.com/user_manual Created by Kovid Goyal <kovid@kovidgoyal.net> ebook-convert (calibre 0.6.53) July 2010 EBOOK-CONVERT(1)
All times are GMT -4. The time now is 02:52 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy