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Full Discussion: More fun with awk
Top Forums Shell Programming and Scripting More fun with awk Post 302319668 by colemar on Tuesday 26th of May 2009 02:50:30 AM
Old 05-26-2009
Quote:
Originally Posted by matrixmadhan
Code:
ls -l $@ to ls -l

Why?
$@ was there to replicate for ls the arguments given to the command hls, so that you can say for example:
hls -rS /bin/*

Quote:
Originally Posted by matrixmadhan
Code:
print "\x1B[7m" substr(h,1,l) "\x1B[27m" substr(h,l+1), $9

I was using ls from Debian Linux, $5 was the size and $8 was the filename.
Now I am on Solaris (different output)... can't see any $9 in the output of ls -l.
What field is $9?
 

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LEARN ABOUT FREEBSD

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 458: 04 Apr 2013						       LESSECHO(1)
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