Using GREP to extract variable following a string Post: 302285342

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

extract from string variable into new variables

I have a variable which consists of a string like this: 001 aaabc 44 a bbb12 How do I extract each substring, delimited by the spaces, into new variables - one for each substring? eg var1 will be 001, var2 will be aaabc, var3 will be 44, var4 will be a, etc? I've come up with this:...

2. Shell Programming and Scripting

How to extract variable number from a String

hi,I am new to shell script,I have String,like this: Number of rows exported: 5321 the numbe at end could changing,how can I extract this number and assign it to a variable,then use it later in script. thanks.

3. UNIX for Dummies Questions & Answers

Using GREP/AWK to extract a number and store it as a variable

Hello, I have a question regarding the awk command. Here is the line I need to grep: 1 F= -.13250138E+03 E0= -.13249556E+03 d E =-.174650E-01 mag= 35.2157 Instead of displaying the number in red I would like to store it as a variable such as X. Is there a way to do this? Thanks for any...

4. Shell Programming and Scripting

Search for string in a file and extract another string to a variable

Hi, guys. I have one question: I need to search for a string in a file, and then extract another string from the file and assign it to a variable. For example: the contents of the file (group) is below: ... ftp:x:23: mail:x:34 ... testing:x:2001 sales:x:2002 development:x:2003 ......

5. Shell Programming and Scripting

sub-string extract between variable delimiters

I need to extract certain pieces from a string, wher delimiters may vary. For example A0 B0 C0 12345677 X0 Y0 Z0 A1-B1 C1 12345678 X1 Y0 Z0 A1/B2 C77 12345679 X2 Y0 Z0 I need to get C0 12345677 X0 C1 12345678 X1 C77 12345679 X2 I tried sed, see example below: echo 'A0 B0...

6. Shell Programming and Scripting

Search for string in a file, extract two another strings and concatenate to a variable

I have a file with <suit:run date="Trump Tue 06/19/2012 11:41 AM EDT" machine="garg-ln" build="19921" level="beta" release="6.1.5" os="Linux"> Need to find word "build" then extract build number, which is 19921 also release number, which is 6.1.5 then concatenate them to one variable as...

7. Shell Programming and Scripting

Extract a string from a file and store it in variable

Hi, I've a file ImageSizeDetails.txt with the following contents: Image Name: swncd 01.10.00.04 Created: Wed Jan 9 14:05:48 2013 Image Type: ARM Linux Multi-File Image (gzip compressed) Data Size: 7351011 Bytes = 7178.72 kB = 7.01 MB Load Address: 00008000 Entry Point: ...

8. UNIX for Dummies Questions & Answers

Extract variable name in a string

Hi, I'm doing a script to list all scripts called by a "master" script. But I have an issue as there is some variables in the name of the called scripts. Example: % cat master_script.sh ENVIR=PROD VERSION=1.2 /users/maturix/$ENVIR/program_$VERSION.shI would like my script displays a kind...

9. UNIX for Beginners Questions & Answers

Question on grep command (extract a string)

Dear all, I have a file a.txt like below: 1_234560_A_G_b37 1 2 1 2 2 2 ... 1_35465767_C_T_b37 2 1 1 2 2 2 ... 2_490638010_A_T_b37 1 2 1 2 2 2 ... 10_4567899_T_G_b37 2 2 1 2 2 2 ... ... what I want to do is extracting rows starting with "10_" like : 10_4567899_T_G_b37 2 2 1 2 2...

10. UNIX for Beginners Questions & Answers

Grep a sub-string from a string stored in a variable.

For example: I am grepping "Hello" from a file and there are 10 matches. So all ten lines with match will get stored into a variable($match). Now I want to ignore those lines which have "Hi" present in that. Currently I tried this: match = grep "Hello" file | grep -v "Hi" file But that's not...

LEARN ABOUT OPENSOLARIS

gedit

gedit(1)							   User Commands							  gedit(1)

NAME

       gnome-text-editor, gedit - Text Editor for the GNOME desktop.

SYNOPSIS

       gnome-text-editor | gedit [--encoding=encoding] [--new-document] [--new-window] [+[num]] [gnome-std-options] [filename]

DESCRIPTION

       gedit or gnome-text-editor is the official text editor of the GNOME desktop environment.

       While aiming at simplicity and ease of use, gedit is a powerful general purpose text editor. It can be used to create and edit all kinds of
       text files. Multiple documents can be edited at the same time.  Each document resides in a specific tabbed section of the application  win-
       dow.

       gedit features a flexible plugin system which can be used to dynamically add new advanced features to gedit itself.

OPTIONS

       The following options are supported:

       --encoding=encoding     Set the character encoding to be used to open the files listed on the command line.

       --new-document	       Create a new top-level document or tabbed section in an existing instance of gedit.

       --new-window	       Create a new top-level window in an existing instance of gedit.

       +[num]		       For the first file, go to the line specified by num (do not insert a space between the "+" sign and the number). If
			       num is missing, go to the last line.

       gnome-std-options       Standard options available for use with most GNOME applications.  See gnome-std-options(5) for more information.

OPERANDS

       The following operands are supported:

       filename 	       The name of the image file to edit.

EXTENDED DESCRIPTION

       The gedit application accepts pipes, so you can specify a pipe after another command, to load the output of the	command  into  gedit.  For
       example:

       example% ls -l | gedit

EXAMPLES

       Example 1: To Edit an ASCII File Named document.txt

       example% gedit document.txt

       Example 2: To Add a New Tab That Contains an ASCII File Named book.txt

       example% gedit --new-document book.txt

       Example 3: To Add a New Top-Level Window That Contains an ASCII File Named testfile.txt

       example% gedit --new-window testfile.txt

EXIT STATUS

       The following exit values are returned:

       0	Application exited successfully.

       >0	An error occurred.

FILES

       The following files are used by this application:

       /usr/bin/gedit		       The executable file for the gnome-text-editor application.

       /usr/bin/gnome-text-editor      A symbolic link to the gedit executable file.

       /usr/lib/gedit/plugins	       Location of gedit plugins.

       /usr/share/gtk-doc/html/gedit   Location of developer documentation for writing a gedit plugin.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWgnome-text-editor	   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |Volatile			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       libgtksourceview-1.0(3), attributes(5), gnome-std-options(5)

       Online Help gedit manual.

NOTES

       This man page was written by the following people: Paolo Maggi, Paolo Borelli, Chema Celorio, James Willcox, Federico Mena Quintero.

       Updated by Brian Cameron, Sun Microsystems Inc., 2003, 2004, 2006.

SunOS 5.11							    31 Aug 2004 							  gedit(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

extract from string variable into new variables

Discussion started by: Sniper Pixie

2. Shell Programming and Scripting

How to extract variable number from a String

Discussion started by: vitesse

3. UNIX for Dummies Questions & Answers

Using GREP/AWK to extract a number and store it as a variable

Discussion started by: modey3

4. Shell Programming and Scripting

Search for string in a file and extract another string to a variable

Discussion started by: daikeyang