can I grep a part of one line ? Post: 302540931

10 More Discussions You Might Find Interesting

1. Solaris

How do i grep a pattern from part of LINE

Hi how do i grep only a part of the line from a file from all the lines. file: asdfgh 543212376 nag lkjh abhilash 543757858 How do i grep and print only 543212376 and 543757858 Can i grep something like 543* and print only that.

2. Shell Programming and Scripting

grep a part of a line

Hi, In a file FILE, there is a line like this one MOLECULE C2 H2 I want to extract "C2 H2". I can do it in two step in a script : VARIABLE="`grep MOLECULE FILE`" # Assign "MOLECULE C2 H2" VARIABLE=`echo ${VARIABLE/"MOLECULE "}` # Remove "MOLECULE ". Then, $echo $VARIABLE gives C2...

3. Shell Programming and Scripting

Grep part of the line

How do I print only the values of the variables from set or env. For example I have the lines USER=USER XYZ='text' SHELL=/bin/bash How do I print only the part after or starting from = Let's say I have those lines in a list X If I run Y = echo $X | grep -o "=*$" Y won't contain...

4. UNIX for Dummies Questions & Answers

How to use grep to get only part of a line...

Hello All. I have an output file which contains the phrase "Total DFT Energy =" and then a number. This occurs many times in the output file, and what I want is to pipe the numbers (which are all different) to a file so I can plot them. How do I grep "Total DFT Energy =" and then get the numbers...

5. Shell Programming and Scripting

How to get a part of the line(need help in using grep)

Hi, Suppose, DBconnection=jdbc: oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=x.x.x.x)(PORT=YYYY))(LOAD_BALANCE=yes)(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=project_db1))) This is a part of a file <filename> . I Need to get the value of SERVICE_NAME from this line… The...

6. Shell Programming and Scripting

Grep regular expression to get part of a line

Hi I just started on GNU Grep with regex and am finding it very challenging and need to ask for help already... here is the problem, I have a page (MYFILE) which consists of the following.... <div> <input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" /> <input type="hidden"...

7. Shell Programming and Scripting

[Solved] Printing a part of the last line of the specific part of a file

Hi, I have 80 large files, from which I want to get a specific value to run a Bash script. Firstly, I want to get the part of a file which contains this: Name =A xxxxxx yyyyyy zzzzzz aaaaaa bbbbbb Value = 57 This is necessary because in a file there are written more lines which...

8. Shell Programming and Scripting

Reading text file, comparing a value in a line, and placing only part of the line in a variable?

I need some help. I would like to read in a text file. Take a variable such as ROW-D-01, compare it to what's in one line in the text file such as PROD/VM/ROW-D-01 and only input PROD/VM into a variable without the /ROW-D-01. Is this possible? any help is appreciated.

9. UNIX for Dummies Questions & Answers

Grep a part of a line from a file

Hi, I have a file with thousands of lines as below INSERT INTO T_DIM_CLNT(CLNT_KY,CLNT_OBJ_ID,ISI_CLNT_ID,OPERN_ID,CLNT_NM,PRMRY_SIC_CD,PRMRY_SIC_DSC,RET_AGE_NBR,REC_CRT_TS,REC_DATA_EXTRC_TS,ETL_LOG_KY) VALUES ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)...

10. Shell Programming and Scripting

How to remove part of the line from start of the line?

Hello, I am java command from a shell script which will generate the below output on the command prompt signature Base64 :...

LEARN ABOUT REDHAT

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)

10 More Discussions You Might Find Interesting

1. Solaris

How do i grep a pattern from part of LINE

Discussion started by: 123nagendrabhi

2. Shell Programming and Scripting

grep a part of a line

Discussion started by: tipi

3. Shell Programming and Scripting

Grep part of the line

Discussion started by: Transsive

4. UNIX for Dummies Questions & Answers

How to use grep to get only part of a line...

Discussion started by: EinsteinMcfly