Combine 2 Commands Post: 303017587

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1. Shell Programming and Scripting

Combine Two Commands Output

How i can combine output of two commands in one file.......i tried this but it is not working although each command is working good seperately..... head -1 filename | tail -1 filename i think there is problem with command concatenator?

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Combine commands

Hi, i tried to combine grep with find and it didnt work grep 'find dirname filename" i also would like that the file will be sorted in the way. thanks a lot.

3. Shell Programming and Scripting

nawk, combine commands

How would I combine two nawk commands together without calling up nawk twice. Just like the sed -e command nawk '$3>=from&&$3<=to' from="$STIME" to="$ETIME" | nawk '{$5="";$6=""}1'

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Can I combine these two commands into one?

sed -e :a -e 's/<*>//g;/</N;//ba' a2.html -removes html tags and sed -i 's/YOURS TRULY/Joe Bob/' a2.html Replaces a string with another string can i make it into one string?

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How to combine awk and bash commands in script ?

Dear friends, I am just trying write one script using 2 files one file will contain details like below #X SERVER X LOCATION URL="http://www.abcd.com" FILENAME="abc.txt" ID_NAME="myabc_xyz" SERVER_PATH="/usr/local/dummy/html/....." #Y SERVER Y LOCATION URL="http://www.xyz.com"...

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Combine several commands in a bash script

Hi all, I have large files with url-s ending on "|<number>" which is the Page Rank for the website as shown in the example below http://www.machinokairo.com/2012/05/post-39.html|2 I am using "grep" to sort out all url-s in a particular way: first, remove all ending on "|0" and write the...

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Combine multiple awk commands

Hi Team, I am getting input like below $ ps -ef | grep pmon | grep -v asm | grep -v grep oracle 3246 1 0 00:03 ? 00:00:01 ora_pmon_racora1 oracle 4367 1 0 00:03 ? 00:00:01 ora_pmon_test1 oracle 6893 1 0 00:03 ? 00:00:01 ora_pmon_gipora1...

8. Shell Programming and Scripting

Combine awk commands into one

my code: gawk 'NR>'"${LASTLINENUM}"' && NR<='"${LINEENDNUM}"'' ${LOGFILE} | gawk '{l=$0;} /'"${STRING1}"'/ && /'"${STRING2}"'/ {for (i=NR-'"${BEFOREGLAF}"'; i<=NR+'"${AFTERGLAF}"'; i++) o=i; t++;} END { for(i=1; i<=NR; i++) if (o) print l; print t+=0;}' i would like to combine this into one...

9. Shell Programming and Scripting

Combine multiple commands

I have the following sh-script: konsole -T todo -e vi todo.txt & konsole -T window1 -e ssh user@server & konsole -T window2 -e ssh user@server2 -e cd directory & The first two lines are working fine. The first opens a txt-file, the second opens a ssh-connection. The third line...

10. Shell Programming and Scripting

Combine two awk commands

Hi, Can someone please guide me how to combine the following two awk calls in one? I noticed that it is very often situation for me, and I think that it can be replaced with one awk call. The question is more general, not the exact one. echo "A B C/D" | awk '{print $3}' | awk -F/ '{print...

LEARN ABOUT LINUX

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)

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