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Full Discussion: Duplicate a line n times
Top Forums UNIX for Dummies Questions & Answers Duplicate a line n times Post 302759835 by nsuresh316 on Wednesday 23rd of January 2013 01:51:31 AM
Old 01-23-2013
Duplicate a line n times

I want a command equivalent to
Code:
sed 'p;p' file

My input file contains
Code:
1
2
3

If i want to input file like this
Code:
1
1
1
2
2
2
3
3
3

I use
Code:
sed 'p;p' file

But if i want to duplicate lines for n no of times (for eg. 50)
i cant give like this
Code:
 sed 'p;p;p..............;p' file

so i need a simpler command in sed or awk
Code:
  My shell is csh

 

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TEXIFY(1)						      General Commands Manual							 TEXIFY(1)

NAME
texify - format code for use with LaTeX SYNOPSIS
texify<input-type> [OPTION]... DESCRIPTION
texify translates source code written in any of several different languages to latex(1) source files. The purpose is to make source code embedded in documents more readable, by providing syntax highliting. OPTIONS
-i FILE Read from FILE instead of standard input. -o FILE Write to FILE instead of standard output. -l LENGTH Limit line length to LENGTH. -t LENGTH Make a tab correspond to LENGTH spaces. Default is 6. -num INTERVAL Prefix output lines with the corresponding line number from the input, skipping INTERVAL lines between each time a prefix is added. An interval of 1 will ensure that every line is prefixed. -numsize exsize Replace the TeX code used to set the size of the line numbers. The default is footnotesize. INPUT TYPES
abel ABEL source code ada Ada source code asm Assembly code axiom AXIOM code B B source code beta BETA source code bison Bison source code c C source code c++ C++ source code idl OMG/CORBA IDL source code java Java source code lex Lex source code lisp LISP source code logla LOGLA source code matlab MATLAB script ml ML source code perl Perl source code promela Promela source code python Python source code scheme Scheme soruce code sim SIMULA source code sql SQL queries ruby Ruby source code vhdl VHDL description This manual page was written for the Debian operating system because the original program does not have a manual page. EXAMPLES
Say you want to format a Java source file. Just type: texifyjava < input.java > output.tex You can also format the output of some program without storing its output in a temporary file. If you want to format the output of a Post- greSQL database dump, just type: pg_dump foobar | texifysql > output.tex AUTHOR
This manual page was written by Morten Hustveit <morten@debian.org>. January 2003 TEXIFY(1)
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