Sponsored Content
Top Forums Shell Programming and Scripting Inserting Header to another file Post 302924894 by Don Cragun on Thursday 13th of November 2014 01:13:56 AM
Old 11-13-2014
You can use awk, cat, ed, ex, sed (with or without -i), or lots of other methods. All of them are going to use a temp file to prepend data into an existing file. Some of them will make the temp file obvious; others will use the temp file under the covers.
 

10 More Discussions You Might Find Interesting

1. Linux

Reading the header of a tar file(posix header)

say i have these many file in a directory named exam. 1)/exam/newfolder/link.txt. 2)/exam/newfolder1/ and i create a tar say exam.tar well the problem is, when i read the tar file i dont find any metadata about the directories,as you cannot create a tar containig empty directories. on the... (2 Replies)
Discussion started by: Tanvirk
2 Replies

2. Shell Programming and Scripting

Inserting a String in a file header.

Dear all, I have a file created in the name sample.txt in UNIX with header and footer. How to insert a required string (for example "FILE1") in the header part after the file has been created. What kind of command can i use to do the same. Thanks in advance Hari (3 Replies)
Discussion started by: Hari123
3 Replies

3. Shell Programming and Scripting

Inserting Header and footer

Hi All, I have several txt files i need to enter specific header and footer (both are separate) to all these files how can i do this? plz help.. Regards, Raghav (4 Replies)
Discussion started by: digitalrg
4 Replies

4. Ubuntu

Inserting a header with column number to a 1.6 GB file with special spacing

Hi; I've been searching posts to find a solution to what I'm trying to do, but I've have NOT found anything yet. I have a file (file1) with 300K columns and 1411 rows, the columns don't have a column no. header (No header at all) and I'm trying to fetch the information from specific columns.... (3 Replies)
Discussion started by: sogi
3 Replies

5. Shell Programming and Scripting

Comparing one file header with another file header

Hi Experts, In our project we have requirement where in we have to compare header of one file with header in the parameter file. There are 20 files which we ftp from one site. All this files have different header. We are comapring this file with our parameter file(which is having the header... (2 Replies)
Discussion started by: Amey Joshi
2 Replies

6. UNIX for Dummies Questions & Answers

Merge all csv files in one folder considering only 1 header row and ignoring header of all others

Friends, I need help with the following in UNIX. Merge all csv files in one folder considering only 1 header row and ignoring header of all other files. FYI - All files are in same format and contains same headers. Thank you (4 Replies)
Discussion started by: Shiny_Roy
4 Replies

7. Shell Programming and Scripting

Inserting header after every nth line

Hi Experts, I have a file which contain hundreds of records/lines. I want to insert the below header in the file after every 60 lines. #Header FirstName LastName Address --------- ---------- --------- Let say I saved the... (6 Replies)
Discussion started by: brichigo
6 Replies

8. UNIX for Beginners Questions & Answers

Inserting Header at different position in a file

I would like to hear your directions on how to Insert theses tag </TITLE> and <TEXT> at a given position in 1000 of text files. My Files look like as samplefile1.txt <DOC> <DOCNO>3_September_2012</DOCNO> <TITLE> ... ... ... .... ... .. .. .. ... .. .. .... </TITLE> <TEXT> .... (1 Reply)
Discussion started by: imranrasheedamu
1 Replies

9. Shell Programming and Scripting

Inserting a header with special character

Hi, I am trying to insert header row with a special character delimiter with Unicode u0109 into a file with ‘echo’, header looks like below echo –e “header1\u0109header\u0109header3\u0109header4” It just inserting as it is in the quotes but not the special character, Please suggest if am... (2 Replies)
Discussion started by: oom
2 Replies

10. Shell Programming and Scripting

Find header in a text file and prepend it to all lines until another header is found

I've been struggling with this one for quite a while and cannot seem to find a solution for this find/replace scenario. Perhaps I'm getting rusty. I have a file that contains a number of metrics (exactly 3 fields per line) from a few appliances that are collected in parallel. To identify the... (3 Replies)
Discussion started by: verdepollo
3 Replies
IDENT(1)						      General Commands Manual							  IDENT(1)

NAME
ident - identify files SYNOPSIS
ident file ... DESCRIPTION
Ident searches the named files for all occurrences of the pattern $keyword:...$, where keyword is one of Author Date Header Locker Log Revision Source State These patterns are normally inserted automatically by the RCS command co (1), but can also be inserted manually. Ident works on text files as well as object files. For example, if the C program in file f.c contains char rcsid[] = "$Header: Header information $"; and f.c is compiled into f.o, then the command ident f.c f.o will print f.c: $Header: Header information $ f.o: $Header: Header information $ IDENTIFICATION
Author: Walter F. Tichy, Purdue University, West Lafayette, IN, 47907. Revision Number: 3.0 ; Release Date: 82/12/04 . Copyright (C) 1982 by Walter F. Tichy. SEE ALSO
ci (1), co (1), rcs (1), rcsdiff(1), rcsintro (1), rcsmerge (1), rlog (1), rcsfile (5). Walter F. Tichy, "Design, Implementation, and Evaluation of a Revision Control System," in Proceedings of the 6th International Conference on Software Engineering, IEEE, Tokyo, Sept. 1982. BUGS
Purdue University 6/29/83 IDENT(1)
All times are GMT -4. The time now is 12:32 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy