Remove empty lines with SED « Rforge
To remove excess text in the datasheets makes it possible to rerun the procedure or track systematic errors.
Removing empty lines from a file containing code in plain text (like .csv, .html, .php, etc…) is very easy with SED in a UNIX/ MAC OS shell and even possible in the Windows CMD (after installing SED).
Remove Blank Lines With Sed - Bookshelf
Linux Command Line and Shell Scripting Bible
Deleting lines Another useful utility for the sed editor is removing unwanted blank lines in a data stream. It's easy to remove all the blank lines from a ...Sed & awk
We find that when we begin to tackle a problem using sed, we do best if we make a mental ... Remove multiple blank spaces that were added between words. ...Sed, A Stream Editor
bz # all empty lines were deleted/ignored, but we have a non empty. ... The posix standard specifies that conforming sed implementations shall support at ...UNIX power tools
Only when there was an odd number of blank lines was a single blank line preserved. That is because the delete command clears the entire pattern space. ...Portable shell programming, an extensive collection of bourne shell examples
Notice that a line that contains spaces or tabs is not empty. sed -e '/A$/d' ... The following command will delete empty lines or lines that contain only ...Helpful Information Directory
Fedora Linux Legacy Blog: remove blank lines using grep or sed
A SysAd Linux Blog covering linux tips, linux howtos, linux installation, linux tutorials, ... This entry covers how to remove blank lines of text files using sed and grep. ...
Howto: Linux command line utilities for removing blank lines ...
Explains how to use sed command to remove all blank lines from a text file under Linux or UNIX systems.
sed tip: Remove / Delete All Leading Blank Spaces / Tabs ...
Use sed command to delete / remove BOTH leading and trailing whitespace from each line including blank lines from a text file.
blank lines and sed
-hello, i have tried to remove blank lines from a file using korn shell script file.. it doesn't seem to work! i tried sed '/^\s*$/d' infile > outfile b...
How To Remove Blank Lines from a File
If you want to remove all blank lines from a file, a quick way of doing it from the Linux command line is to use sed. So, lets say that your file looks like this: ...