Sponsored Content
Top Forums Shell Programming and Scripting changing c comments to c++ style with sed Post 302431524 by funksen on Tuesday 22nd of June 2010 05:14:17 AM
Old 06-22-2010
Code:
cat file.c

code code
code code

/* Some comments1
   some comments2
   some comments3 */
code code
code code
/* Some comments1
   some comments2
   some comments3 */

Code:
sed -e '/\/\*/,/\*\//s/^/\/\//g' -e '/\/\*/,/\*\//s/\/\*\|\*\///g' file.c

code code
code code

// Some comments1
//   some comments2
//   some comments3 
code code
code code
// Some comments1
//   some comments2
//   some comments3


but take care, this may damage your code, if you use \* or */ for other purposes
This User Gave Thanks to funksen For This Post:
 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Changing text with sed?

Hi everyone, Having trouble with sed. I searched the board and found some stuff, but still unclear. I have a file named "userfile" which stores the users info in this form: email:username:password: I want the user to be able to change their password. i tried with sed s/oldpass/newpass/g... (2 Replies)
Discussion started by: primal
2 Replies

2. UNIX for Dummies Questions & Answers

Changing the order using sed

I have a text "abc def ghi" and I want to get it as "def abc ghi" I am using this echo "abc def ghi" | sed 's/\(*\)\(*\)/\2\1/' But I am not able to get the output, could anyone help me. Thanks (9 Replies)
Discussion started by: venu_nbk
9 Replies

3. Shell Programming and Scripting

sed and changing the file itself

hello I have this: sed -e "s/install_location=....../g" -e "s/hostname=....../g" -e "s/server_name=....../y" input.txt it will display on the screen what have changed. however I want to change file input.txt. Any idea other than doing redirection (>) thx (2 Replies)
Discussion started by: melanie_pfefer
2 Replies

4. Shell Programming and Scripting

awk, sed, grep...weird style

my desired output is like this: so the thing is, I only need to show every of this part out but the frequency of that data is not fixed, so sometimes it may have 4 lines, or 6 lines or whatever in that file. However, the last line will always have empty space/line below it. (13 Replies)
Discussion started by: finalight
13 Replies

5. Shell Programming and Scripting

please explain this sed shell script to remove C++ comments.

#! /bin/sed -nf # Remove C and C++ comments, by Brian Hiles (brian_hiles@rocketmail.com) # Sped up (and bugfixed to some extent) by Paolo Bonzini (bonzini@gnu.org) # Works its way through the line, copying to hold space the text up to the # first special character (/, ", '). The original... (1 Reply)
Discussion started by: Priyaranjan
1 Replies

6. Shell Programming and Scripting

Sed script, changing all C-comments to C++-comments

I must write a script to change all C++ like comments: // this is a comment to this one /* this is a comment */ How to do it by sed? With file: #include <cstdio> using namespace std; //one // two int main() { printf("Example"); // three }//four the result should be: (2 Replies)
Discussion started by: black_hawk
2 Replies

7. Shell Programming and Scripting

sed remove css comments

Is there a way that I can use sed to remove lines with css comments like this? /* comment */ (9 Replies)
Discussion started by: gravesit
9 Replies

8. Shell Programming and Scripting

sed remove comments

I need to use sed to remove comments from files. I am using this, but it only works on comments that start at the beginning of the line. sed /^"\/\/"/d In most of the files I have comments like this: code // Comments or tab // Comments (5 Replies)
Discussion started by: gravesit
5 Replies

9. Shell Programming and Scripting

Changing time-stamp with sed

Hi ! I try to change a time-stamp hh:mm:ss allways to full ten-minutes. example: 12:51:03 to 12:50:03 sed 's/::/:{0-5}0:/g' file.txt but it will not work propperly, because the minute-decade will be replaced with the bracket-term {0-5}. Can someone please give me a hint? Thanks in... (6 Replies)
Discussion started by: IMPe
6 Replies
OHCOUNT(1)							   User Commands							OHCOUNT(1)

NAME
ohcount - manual page for ohcount 3.0.0 SYNOPSIS
ohcount [option] [paths...] DESCRIPTION
Ohloh source code line counter command line tool. http://www.ohloh.net/ [option] can be one of the following: -a, --annotate -d, --detect -h, --help -i, --individual -l, --license -re -s, --summary -a, --annotate Show annotated source code The contents of all source code files found within the given paths will be emitted to stdout. Each line will be prefixed with a tab-delimited language name and semantic categorization (code, comment, or blank). -d, --detect Find source code files Recursively find all source code files within the given paths. For each source code file found, the file name will be emitted to stdout prefixed with a tab-delimited language name. -h, --help Display this message -i, --individual Count lines of code per file Count lines in all source code files within the given paths, and emit a report of the lines of code, comments, and blanks in each language per file. -l, --license Displays detected licensing information contained in each source code file. -re Prints raw entity information to the screen (mainly for debugging). -s, --summary Count lines of code (default) Count lines in all source code files within the given paths, and emit a report of the total number of lines of code, comments, and blanks in each language. This is the default action. [paths] can refer to any number of individual files or directories. Directories will be probed recursively. If no path is given, the current directory will be used. ohcount 3.0.0 September 2011 OHCOUNT(1)
All times are GMT -4. The time now is 01:18 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy