bash: cat multiple files together except first line? Post: 302393757

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Cat'ing a multiple line file to one line

I am writing a script that is running a loop on one file to obtain records from another file. Using egrep, I am finding matching records in file b, then outputing feilds of both into another file. **************************** filea=this.txt fileb=that.txt cat $filea | while read line do...

2. Shell Programming and Scripting

cat in the command line doesn't match cat in the script

Hello, So I sorted my file as I was supposed to: sort -n -r -k 2 -k 1 file1 | uniq > file2 and when I wrote > cat file2 in the command line, I got what I was expecting, but in the script itself ... sort -n -r -k 2 -k 1 averages | uniq > temp cat file2 It wrote a whole...

3. UNIX for Dummies Questions & Answers

cat multiple files questions

Hi-- I'm trying to figure out how to use cat more wisely. I have the following command, which works, but I'd like to understand how to get it to work more clearly and efficiently. cat 'my file.001' 'my file.002' 'my file.003' 'my file.004' 'my file.005' 'my file.006' 'my file.007' 'my...

4. Shell Programming and Scripting

Bash - multiple line carriage return

Hello! I have one strange question - let's say I have a long, multiple-line string displayed on the terminal using echo, and I would like to make a carriage return to the beginning of this string, no to the beginning of the last line - is something like that possible? I would like to be able to...

5. UNIX Desktop Questions & Answers

trying to cat multiple pairs of files

I have a number of files in a directory named like this: fooP1, fooN1, fooP2, fooN2 ... fooP(i), fooN(i). I'd like to know how to combine each P and N pair into a single file, foo(i) TIA John Balwit

6. Shell Programming and Scripting

Bash Scipting (New); Run multiple greps > multiple files

Hi everyone, I'm new to the forums, as you can probably tell... I'm also pretty new to scripting and writing any type of code. I needed to know exactly how I can grep for multiple strings, in files located in one directory, but I need each string to output to a separate file. So I'd...

7. UNIX for Dummies Questions & Answers

CAT multiple files according to file name

I have a folder that contains a number of files with file names as follows: XX.YYYY..ZZZ.2014.001.000000 XX.YYYY..ZZZ.2014.001.000400 XX.YYYY..ZZZ.2014.001.000800 XX.YYYY..ZZZ.2014.001.001200 XX.YYYY..ZZZ.2014.001.001600 ..... XX.YYYY..ZZZ.2014.002.000000 XX.YYYY..ZZZ.2014.002.000400...

8. UNIX for Dummies Questions & Answers

Is there any way to cat multiple files and show filenames?

Hi, Is there any way to do a cat * where it shows the name of each file in the process? Similar to what more does below? $ more ?.sql :::::::::::::: 1.sql :::::::::::::: set linesize 200 select db_unique_name, cast( from_tz( cast(...

9. Shell Programming and Scripting

Perl command line option '-n','-p' and multiple files: can it know a file name of a printed line?

I am looking for help in processing of those options: '-n' or '-p' I understand what they do and how to use them. But, I would like to use them with more than one file (and without any shell-loop; loading the 'perl' once.) I did try it and -n works on 2 files. Question is: - is it possible to...

10. UNIX for Beginners Questions & Answers

Compare two files line by line in bash

Hello All! Thanks for taking time out and helping. My issue is, I have two files that have file names in it. Now, i need to go through each line of both the files and when the file names are different, i need to rename the file. Below is the example: File1</ fil1ename1.txt filename2,txt...

LEARN ABOUT HPUX

diff3

diff3(1)						      General Commands Manual							  diff3(1)

NAME

       diff3 - 3-way differential file comparison

SYNOPSIS

       file1 file2 file3

DESCRIPTION

       compares three versions of a file, and prints disagreeing ranges of text flagged with these codes:

	      all three files differ
	      file1	is different
	      file2	is different
	      file3	is different

       The type of change required to convert a given range of a given file to some other is indicated in one of these ways:

	      Text is to be appended after line number
			     n1 in file f, where f = or

	      Text is to be changed in the range line
			     n1 through line n2.  If n1 = n2, the range can be abbreviated to n1.

       The  original  contents of the range follows immediately after a indication.  When the contents of two files are identical, the contents of
       the lower-numbered file is suppressed.

	      Produces a script for the
			editor that can be used to incorporate into file1 all changes between file2 and file3 (see ed(1)); i.e., the changes  that
			normally would be flagged and

	      Produces a script to incorporate only changes flagged

	      Produces a script to incorporate only changes flagged

	      Produces a script that will incorporate all
			changes  between  file2  and  file3,  but treat overlapping changes (that is, changes that would be flagged with in normal
			listing) differently. The overlapping lines in both files will be inserted by the edit script bracketed by and lines.

	      Produces a script that will incorporate only changes flagged
			, but treat these changes in the manner of option.

       The following command applies the resulting script to file1.

EXTERNAL INFLUENCES

   International Code Set Support
       Single- and multi-byte character code sets are supported.

WARNINGS

       Text lines that consist of a single period defeat

       Files longer than 64K bytes do not work.

FILES

SEE ALSO

       diff(1).

																	  diff3(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Cat'ing a multiple line file to one line

Discussion started by: djsal

2. Shell Programming and Scripting

cat in the command line doesn't match cat in the script

Discussion started by: shira

3. UNIX for Dummies Questions & Answers

cat multiple files questions

Discussion started by: rlinsurf

4. Shell Programming and Scripting

Bash - multiple line carriage return

Discussion started by: xqwzts