LINUX SED MANUAL
sed, a stream editor
sed starts by reading the first line into the pattern space (i.e. ‘1’). At the beginning of every cycle, the N command appends a newline and the next line to the pattern space (i.e. ‘1’, ‘\n’, ‘2’ in the first cycle). The l command prints the content of the pattern space unambiguously.
sed(1) - Linux manual page - Michael Kerrisk
The full documentation for sed is maintained as a Texinfo manual. If the info and sed programs are properly installed at your site, the command info sed should give you access to the complete manual. COLOPHON top This page is part of the sed (stream-oriented editor) project.
sed(1) - Linux man page
DescriptionCommand SynopsisAddressesRegular ExpressionsBugsCopyrightSee AlsoSed is a stream editor. A stream editor is used to perform basic text transformations on an input stream (a file or input from a pipeline). While insome ways similar to an editor which permits scripted edits (such as ed), sed works by making only one pass over the input(s), and isconsequently more efficient. But it is sed's ability to filter text in a pipeline which particularly distinguishes it from other types ofeditors.See more on linux
Complete Sed Command Guide [Explained with Practical
Mar 23, 2019Sed is a must know command for Linux sysadmins. This article provides an in-depth look at all the Sed commands and the tool execution model.
How to Use sed to Find and Replace String in Files - Linux
Aug 12, 2019sed is a stream editor. With sed you can search, find and replace, insert, and delete strings and lines. It supports basic and extended regular
Linux sed command help and examples - Computer Hope
May 04, 2019sed = myfile | sed 'N;s/\n/\. Prefixes each line of myfile with a line number, a period, and a space, and displays the output. sed 's/test/example/g' myfile > newfile
GNU sed - GNU Sed: a stream editor - GNU Project - Free
Dec 29, 2018GNU sed - GNU Sed: a stream editor Free Software Foundation last updated December 29, 2018. This manual (sed) is available in the following formats: HTML (352K bytes) - entirely on one web page. HTML - with one web page per node. HTML compressed (72K gzipped characters) - entirely on one web page.
Sed - An Introduction and Tutorial - Grymoire
The Solaris on-line manual pages for sed are five pages long, and two of those pages describe the 34 different errors you can get. A program that spends as much space documenting the errors as it does documenting the language has a serious learning curve.[PDF]
GNU sed, a stream editor
sed treats multiple input files as one long stream. The following example prints the first line of the first file (one) and the last line of the last file (three). Use -sto reverse this behavior. sed -n ’1p ; $p’ one two three Without -e or -f options, sed uses the first non-option parameter as thescript, and
In order to simplify writing portable scripts, this option disables all the extensions that this manual documents, including additional commands. Most of the extensions accept 'sed' programs that are outside the syntax mandated by POSIX, but some of them (such as the behavior of the 'N' command described in *note Reporting Bugs::) actually
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