Sponsored Content
Full Discussion: sed - simple question
Top Forums Shell Programming and Scripting sed - simple question Post 302112530 by scotty_123 on Wednesday 28th of March 2007 07:43:48 PM
Old 03-28-2007
sed - simple question

Hello

My file looks like that =>

12.56 have then 7888778.2566 what 44454.54545
878787.66565 if else 4445.54545455

I want to change all '.' on ',' .
I'm trying to do it with sed but I don't know chow to build regular expression to
change 454.4466 on 454,4466 ?
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Simple sed question

Is there an easier way to do the following: echo "|||||||" | sed 's/||/|0|/g; s/||/|0|/g' which would give the following |0|0|0|0|0|0| If it is not run twice it will not pick up the second occurance of the || and leave it empty as in echo "|||||||" | sed 's/||/|0|/g' which would give... (3 Replies)
Discussion started by: maverick
3 Replies

2. UNIX for Dummies Questions & Answers

Ok simple question for simple knowledge...

Ok what is BSD exactly? I know its a type of open source but what is it exactly? (1 Reply)
Discussion started by: Corrail
1 Replies

3. Shell Programming and Scripting

simple sed question

hi is it possible to cut this two semicolon separated sed commands echo "string2 string3 string1" | sed s'/string1//g;s/string2//g' output: " string3 " to just one sed command without semicolon? thanks in advance funksen (10 Replies)
Discussion started by: funksen
10 Replies

4. Shell Programming and Scripting

simple awk/sed/tr question

I have a file CREATE TABLE DDD_EXT --- 1000 ( val u1 val u1 ); CREATE TABLE dsdasd_EXT --- 1323 ( val u1 val u1 ); CREATE TABLE AAAAAA_EXT --- 1222 ( val u1 val u1 ); CREATE TABLE E_EXT --- 11 ( val u1 val u1 (2 Replies)
Discussion started by: jville
2 Replies

5. Shell Programming and Scripting

simple sed question

How do I remove parentheses using sed? input (192.168.1.1) output 192.168.1.1 (4 Replies)
Discussion started by: streetfighter2
4 Replies

6. Shell Programming and Scripting

Simple sed question.

I have a log output with a format similar to this: a=1, b= 2 c=0, d= 45, e=100 ... and so on. I figure I can just use awk or something to pipe the file to sed, but I'm trying to replace all the values above with 0. I've tried: cat blah | sed 's/=\(.*\),/0/'but that didn't work. ... (6 Replies)
Discussion started by: throw_a_stick
6 Replies

7. Shell Programming and Scripting

simple sed question - replace from phrase to end of line

I have the following line an in input file I want to digest with sed and simple replace the bold part with a variable defined in my bash script. I can do this in several sed operations but I know there must be a way to do it in a single sed line. What is the syntax? Line in file:... (1 Reply)
Discussion started by: graysky
1 Replies

8. Shell Programming and Scripting

Simple sed script question

Script newbie, so I'm sure I'm missing something obvious here, but how come this simple script does not work? #!/bin/bash ... (3 Replies)
Discussion started by: KidCactus
3 Replies

9. Red Hat

Syslog.conf: looking for a simple answer on a simple question

Cheers! In /etc/syslog.conf, if an error type is not specified, is it logged anywhere (most preferable is it logged to /var/log/messages) or not? To be more precise I am interested in error and critical level messages. At default these errors are not specified in syslog.conf, and I need to... (6 Replies)
Discussion started by: dr1zzt3r
6 Replies

10. UNIX for Beginners Questions & Answers

Simple SED Question

I don't understand this command behavior. echo "abc" |sed 's/a/&_&/' (4 Replies)
Discussion started by: Vartika18
4 Replies
PYP(1)							      General Commands Manual							    PYP(1)

NAME
pyp - The Pyed Piper: A Modern Python Alternative to awk, sed and Other Unix Text Manipulation Utilities SYNOPSIS
pyp [options] files ... DESCRIPTION
pyp, the Pyed Piper, is a command line tool for text manipulation. It is similar to awk and sed in functionality, but its subcommands are Python based, and thus more familiar to many programmers. It can operate both on a per-line base and on the complete input stream. Different features can be pipelined in a single command by using the pipe character familiar from shell commands. pyp backs up its input for reruns with modified commands, and can save commands as macros. On the downside, the rerun feature makes it unsuitable for continuous pipe operation. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. For a complete description, use --manual. -h, --help Show this help message and exit. -m, --manual Prints out extended help. -l, --macro_list Lists all available macros. -s MACRO_SAVE_NAME, --macro_save=MACRO_SAVE_NAME Saves current command as macro. use "#" for adding comments EXAMPLE: pyp -s "great_macro # prints first letter" "p[1]". -f MACRO_FIND_NAME, --macro_find=MACRO_FIND_NAME Searches for macros with keyword or user name. -d MACRO_DELETE_NAME, --macro_delete=MACRO_DELETE_NAME Deletes specified public macro. -g, --macro_group Specify group macros for save and delete; default is user. -t TEXT_FILE, --text_file=TEXT_FILE Specify text file to load. For advanced users, you should typically cat a file into pyp. -x, --execute Execute all commands. -c, --turn_off_color Prints raw, uncolored output. -u, --unmodified_config Prints out generic PypCustom.py config file. -b BLANK_INPUTS, --blank_inputs=BLANK_INPUTS Generate this number of blank input lines; useful for generating numbered lists with variable 'n'. -n, --no_input Use with command that generates output with no input; same as --dummy_input 1. -k, --keep_false Print blank lines for lines that test as False. default is to filter out False lines from the output. -r, --rerun Rerun based on automatically cached data from the last run. Use this after executing "pyp", pasting input into the shell, and hitting CTRL-D. SEE ALSO
awk(1), grep(1), sed(1). AUTHOR
pyp was written by Toby Rosen <tobyrosen@gmail.com>. This manual page was written by Khalid El Fathi <khalid@elfathi.fr>, for the Debian project (and may be used by others). March 19, 2012 PYP(1)
All times are GMT -4. The time now is 12:44 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy