Sed replace whitespace with comma. I have tried va...
Sed replace whitespace with comma. I have tried various combinations of sed and tr command but nothing is working. The text in the secound column has comma seperated values. When I use sed to replace all the spaces with X, the command works, the command being: sed 's/ /X/g' filelist. the single space between "hello and "world" should remain as it is. , And while awk is my weapon of choice in great many a data-wrangling task, the point about varied whitespace and sed is not to be taken, all one needs to do in sed to make it work in the In my data I want to match all of 3+ subsequent whitespace characters (tab space) and replace them by 2 spaces. Please let me know what the problem is This tutorial explains how to use sed to replace spaces with commas in a file, including an example. My Question is, I have 2 columns. 2012090701 900 1000 6000 600 now I want to replace all the tabs/spaces How can I match whitespace in sed? In my data I want to match all of 3+ subsequent whitespace characters (tab space) and replace them by 2 spaces. If you want to replace multiple consequitive spaces with one comma, simply use s/ +/,/g. I want to sed -E 's/(,[^,]*),/\1 /g' file > newfile Details: (,[^,]*), matches and captures into Group 1 a comma and then any zero or more chars other than a comma, and then matches a comma \1 replaces the match replace space with comma in specific part of line Ask Question Asked 5 years, 11 months ago Modified 5 years, 11 months ago sed on AIX is not doing what I think it should. The amount of spaces is not the same between every field. \n\n, resp. @alchemist, question was how to replace every space with comma. change the example strings to . This blog will guide you through 6 detailed methods to replace spaces with commas in a string using Bash. . I want the 2 columns to be deisplayed as comma seperated and the comma seperated text in 2nd column To preserve the spaces, you need to double-quote the variable and wrap it over once again with single quotes. test. The sed utility uses basic regular expressions, and the + would This tutorial explains how to use sed to replace spaces with commas in a file, including an example. If you have 24 I tried to replace multiple spaces in a file to single space using sed. If HeyIm using sed to clean up some long strings that are composed of a persons name (first and last) and their address. I can't find details on what [:space:] actually includes, but it seems to be locale-specific. 1547 IN SOA ns1. Can this There remains a problem with line feeds and any other whitespace besides newline, space, and tab. \n) with the period plus a linebreak plus the whitespace (i. I want to replace the first two whitespaces with commas to create a comma delimited file with three columns. g. I'm trying to replace multiple spaces with a single space in the output of IOSTAT: # iostat System configuration: lcpu=4 drives=8 paths=2 vdisks=0 I have to replace the 15 spaces with a single comma (,). I wanted to replace a period and whitespace (e. How can this be done? In this beginner‘s guide, you‘ll learn several methods of using sed to replace newlines (\n) with commas. ). IF your data includes an arbitrary sequence of blank characters (tab, space), and you want to replace each sequence with one comma, use the following: sed ‘s/ [\t ]+/,/g’ 0 For reasons explained here. dnsmaster. . e. \t or . I want to break up the strings using a comma as the delimiter. We‘ll cover basic syntax and built-in options for substitution, as well as more advanced techniques How can I use sed (or anything else) to replace the last space in a row with a comma, then remove all remaining spaces? Would that effectively create a CSV file? I have a whitespace delimited file with a variable number of entries on each line. Between each field there are blocks of spaces. We’ll cover built-in Bash features, command-line tools, and edge cases (e. \n\t or . de. But it splits each and every character like below. This way you have control over which variables prefixed with $ needs to be expanded. tmp However, when I try the same to replace all occurrences of space with \\space, the How to replace space with comma using SED? If you are talking about sed, this works: In vim, use same regex to replace: Inside vim, you want to type when in normal (command) mode: On the terminal I got a string like the following: test. Is there a command with sed or awk to replace the blocks with 3 spaces or more with an ,.
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