12-11-2008
Quote:
Originally Posted by
cfajohnson
It's purpose, on those systems that support it, is to suppress the newline that echo normally prints after displaying its arguments.
You cannot rely on its working, which is why it is better to use printf.
ohk i will use printf but can you review my code and tell me if it even comes close to the list of operations i want it to follow. cuz im just writing codes using a book. i am not a seasoned vet like you guys on here. i just starting operating unix last month.
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LEARN ABOUT MOJAVE
lessecho
LESSECHO(1) General Commands Manual LESSECHO(1)
NAME
lessecho - expand metacharacters
SYNOPSIS
lessecho [-ox] [-cx] [-pn] [-dn] [-mx] [-nn] [-ex] [-a] file ...
DESCRIPTION
lessecho is a program that simply echos its arguments on standard output. But any metacharacter in the output is preceded by an "escape"
character, which by default is a backslash.
OPTIONS
A summary of options is included below.
-ex Specifies "x", rather than backslash, to be the escape char for metachars. If x is "-", no escape char is used and arguments con-
taining metachars are surrounded by quotes instead.
-ox Specifies "x", rather than double-quote, to be the open quote character, which is used if the -e- option is specified.
-cx Specifies "x" to be the close quote character.
-pn Specifies "n" to be the open quote character, as an integer.
-dn Specifies "n" to be the close quote character, as an integer.
-mx Specifies "x" to be a metachar. By default, no characters are considered metachars.
-nn Specifies "n" to be a metachar, as an integer.
-fn Specifies "n" to be the escape char for metachars, as an integer.
-a Specifies that all arguments are to be quoted. The default is that only arguments containing metacharacters are quoted
SEE ALSO
less(1)
AUTHOR
This manual page was written by Thomas Schoepf <schoepf@debian.org>, for the Debian GNU/Linux system (but may be used by others).
Send bug reports or comments to bug-less@gnu.org.
Version 487: 25 Oct 2016 LESSECHO(1)