Hi,
Iam doing the following using sed in a script , it is NOT working
line_old= 3754|Yes|Yes
line_new= 3754|Yes|Yes|Yes|Yes
sed -e 's/$line_old/$line_new/' data.$$ > tmp.$$
mv tmp.$$ data.$$
Regards (5 Replies)
I am working on sed ... to replace a string... but not able to save.
i need to repalce a string in httpd.conf in numerous directories.
I am doing this
find /opt/apache/*/conf/ -name httpd.conf -exec sed 's/LogLevel debug/LogLevel error/g' {} \;
even tried with
find... (4 Replies)
Hi All,
Need some assistance n my script.
My file is LBXBC040904071724 and output should be LBX0904071704
tempFile=`echo $file | cut -c 4-7`
tempFile1=`echo $file | sed -e s/$tempFile//`
min=`expr substr $tempFile1 12 2`
cycleno=`expr substr $tempFile 3 2`
newFile=`echo $tempFile1 |... (2 Replies)
hi i want to append the number in each file,but when i ran this command:-
sed -i "1i 50" filename
its giving error sed: illegal option -- i in HP unix
but its working in linux.
any advice !!!!!!!!! (6 Replies)
hello,
I am not able to redirect the output to the same file, where I am searching and replacing a pattern.
D:\>cat abc.txt
abc
D:\>sed "s\abc\xyz\g" abc.txt > abc.txt
D:\>cat abc.txt
D:\>
If I dont redirect the output to abc.txt, the command is working fine, even if I append the... (10 Replies)
I dont get something about sed
If i have a text file inside contain a:a:a:a:a
sed "s/"$title:$author:$price:$qtyAvailable:$qtySold"/"$Ntitle:$author:$price:$qtyAvailable:$qtySold"/"
This work!! i can change a to be something else
but
If i have a text file inside contain Tom Tom:La... (2 Replies)
sed -i '' 's:'<string>/Users/testuser/Desktop/test.sh</string>':'something':g' log.txt
The log file has this in
<string>/Users/testuser/Desktop/test.sh</string> and I want to change it to something
This code isn't working any ideas? Its doing my head in! (4 Replies)
Hello There -
Iam trying to get this expdp running for oracle backup.
And this is the code below:
### Run the export.
### Comment out any LOGFILE parameters in the .par file.
if grep -i "Logfile" /<Path>$1_$2_$3.par; then
## Comment out any LOGFILE... (7 Replies)
I have a text file containing multiple lines like
password="&test.";
password="xyz";
password='write some';
password="&testwrite.";
today='o1jan2017'd;
-----------------
------------------
I don't want to replace the string value which are starting with & for Password variable... (3 Replies)
Discussion started by: harshabag
3 Replies
LEARN ABOUT DEBIAN
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)