What should be output? I can't understand your sed command.
Of course not. "sed" is a write-only language. Actually, there was a hidden layer of filtering that I couldn't see. Since everything else was working and that was not a assumed that the "\f" were processed by sed. Nope. There was another layer I didn't know about doing the "\f" -> ^L translation that was avoided by doubling the backslashes. Sorry.
Anyway, to be clear, the desired outcome is from the first expression:
Code:
$ echo '@code{foo}' | sed "$whatever"
\fBfoo\fP
The "@code{}" being a texi-ism and "\fBfoo\fP" being man page text.
---------- Post updated at 06:26 AM ---------- Previous update was at 06:21 AM ----------
editing isn't working.
Code:
sed "s/that was not a/that was not, I"
on that last post. This should be easier to read.
---------- Post updated at 06:26 AM ---------- Previous update was at 06:26 AM ----------
editing isn't working.
Code:
sed "s/that was not a/that was not, I"
on that last post. This should be easier to read.
---------- Post updated at 06:28 AM ---------- Previous update was at 06:26 AM ----------
Hmmm. This posting software needs some fixes!!!
---------- Post updated at 06:28 AM ---------- Previous update was at 06:28 AM ----------
Hi,
I have a variable read from user input:
PROFILESROOTDIR="\\194.185.82.188\CMSRepository\EncodingProfiles"
awk -F"=" -v gr=$PROFILESROOTDIR '/ProfilesRootDirectoryFromXOEMachine/{$2=gr;}1' OFS="=" $CFGFILE > "${CFGFILE}_new"
For this awk to work properly I need to replace in the... (7 Replies)
I have a line that contains backslashes in which I want sed to substitute text with variables.
The line;
\\s008\2033330user$
I want to change this in \\s008.ourschool.com\2033330user$
I now use this script:
USER=2033330user
sed 's/\\'"$USER"'/.ourschool.com\\'"$USER/"
This doesn't... (3 Replies)
Dear all,
I am using Mac OSX, have been successfully written an awk script during the last days. I use the script to convert parts of a .dot-file into graphml code.
First question: Backslash
My .dot-code includes repeatedly the sign "\n".
I would like to search for this sign and substitute... (4 Replies)
I am trying to write a bash shell script, which extracts a sentence from a dynamically created dynamic file and passes it as a variable to sed and uses that sentence as a starting point to pull the content from a log file.
the key part of the script is this
key=`cat /tmp/dynamic`
sed -n... (3 Replies)
I have a shell script that I have written to be a kind of to-do/notepad that's quickly executable from the command line. However, special characters tend to break it pretty well.
Ie: "notes -a This is an entry." works fine.
"notes -a This is (my) entry." will toss back a bash syntax error on... (5 Replies)
hyper link- abc:8081/xyz/2.5.6/rtyp-2.5.6.jar
Needs to get "rtyp-2.5.6.jar" i.e character after last backslash "/"
how to do this using sed/awk??
help is highly appreciated. (7 Replies)
I have text file which is a tab delimited one. Sample data from the file is shown below:
unix is\ great\ os
linux\ is superb
I want to replace that backslash with empty string preserving the tab delimiter. Output should be
unix is great os
linux is ... (3 Replies)
I'm trying to convert this line:
to
\ with sed.
This is what I have so far:
sed -e 's/\]*\)\]/\\\\\/'
but this still gives me .
Any suggestions? (15 Replies)
I am running an awk to verify all the memory settings for tomcat, and need to include path or directory in output ....
I am running:
awk '{ print $3 }' /opt/dir1/dir2/*/tomcat/bin/setenv.sh
Output results:
-Xms1024m
-Xmx1536m
-Xmx1536m
-Xmx1024m
-Xms1024m
-Xms1024m
-Xms512m
-Xms1024m... (3 Replies)
Discussion started by: kgolli
3 Replies
LEARN ABOUT SUNOS
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS -raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO ppm(5)AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)
03-05-2012
Actually, there was a hidden layer of filtering that I couldn't see. Since everything else was working and that was not a assumed that the "\f" were processed by sed. Nope. There was another layer I didn't know about doing the "\f" -> ^L translation that was avoided by doubling the backslashes. Sorry.