Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: look for specific values in a file and rename file with value found
Top Forums UNIX for Dummies Questions & Answers look for specific values in a file and rename file with value found Post 302665009 by spacebar on Monday 2nd of July 2012 01:06:32 AM
Old 07-02-2012
Try this:
Code:
fv="A756"
v=`fgrep "$fv" test.txt`
if [[ -n $v ]]; then mv test.txt test_${fv}.txt; fi;

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

finding specific values in a within a file

Hi everyone, Can anyone guide me on how to search through a huge file and look on specific column and if it finds a discrepancy on that column that does not conform to the specified criteria, ie (1) Numeric and (3) alpha chars F123 or G333..etc, etc! then idientify it and redirect... (3 Replies)
Discussion started by: Gerry405
3 Replies

2. Shell Programming and Scripting

to extract specific values twice in a file

Hi Friends, I have a file with the following values.. xyz.txt,12345.xml abc.txt,04567.xml cde.txt,12134.xml I would like to extract all the 2nd column values twice as shown in the example like 12345,12345.xml 04567,04567.xml 12134,12134.xml Please advice!! In the formus one of... (7 Replies)
Discussion started by: techmoris
7 Replies

3. Shell Programming and Scripting

extract specific string and rename file

Hi all, I am working on a small prog.. i have a file.txt which contains random data... K LINES V4 ADD CODE `COMPANY` ADD CODE `DISTRIBUTOR` SEQ NAME^K LINES V5 SEQ NAME^K LINES V6 ADD `PACK-LDATE` SEQ NAME^K^KCOMMAND END^KHEADINFO... (1 Reply)
Discussion started by: mukeshguliao
1 Replies

4. Shell Programming and Scripting

Rename a file based on a specific separator

Hello, I am new to shell I have a folder which contains a list of files, all the files contain the separator : I need to replace this character for all the filenames (by batch) ex: hello:world should become hello-world please help Thanks (3 Replies)
Discussion started by: sikilaklak
3 Replies

5. Shell Programming and Scripting

Rename the file with specific pattern

Hello I am making a script where I need to rename the files but with different names.The file name could be change according to the product I made a logic but that is not working properly arr=$(echo a@b@c | tr "@" "\n") echo $arr output is a b c arry=$(echo d@e@f | tr "@" "\n") ... (4 Replies)
Discussion started by: anuragpgtgerman
4 Replies

6. Shell Programming and Scripting

Get specific values from a file, help

Dear all, I have a specific problem that i cannot solve and I hope someone here can help me. :) I have two text files with one column of values. Example: File1: 67 94 95 . . File2 0.1 0.003 0.5 . . (3 Replies)
Discussion started by: Higgo
3 Replies

7. Shell Programming and Scripting

Rename values in file

Dear all, I have a problem that i cannot solve and I hope someone here can help me. I have a huge tab delimited text file with two columns in relation. The values in the first column can be redundant and one copy of that value can exist in the second column. My question is how to simplify... (5 Replies)
Discussion started by: Higgo
5 Replies

8. Shell Programming and Scripting

Rename specific file extension in directory with match to another file in bash

I have a specific set (all ending with .bam) of downloaded files in a directory /home/cmccabe/Desktop/NGS/API/2-15-2016. What I am trying to do is use a match to $2 in name to rename the downloaded files. To make things a more involved the date of the folder is unique and in the header of name... (1 Reply)
Discussion started by: cmccabe
1 Replies

9. Shell Programming and Scripting

Rename text file with a specific pattern in directory

I am trying to rename all text files in a directory that match a pattern. The current command below seems to be using the directory path in the name and since it already exists, will not do the rename. I am not sure what I am missing? Thank you :). Files to rename in... (3 Replies)
Discussion started by: cmccabe
3 Replies

10. Shell Programming and Scripting

awk to change specific string to new value if found in text file

I am trying to use awk to change a specific string in a field, if it is found, to another value. In the tab-delimited file the text in bold in $3 contains the string 23, which is always right before a ., if it is present. I am trying to change that string to X, keeping the formatting and the... (3 Replies)
Discussion started by: cmccabe
3 Replies

LEARN ABOUT DEBIAN

blockdiag

BLOCKDIAG(1)						      General Commands Manual						      BLOCKDIAG(1)

NAME

       blockdiag - generate block-diagram image file from spec-text file.

SYNOPSIS

       blockdiag [options] file

DESCRIPTION

       This manual page documents briefly the blockdiag commands.

       blockdiag is a program that generate block-diagram image file from spec-text file.

OPTIONS

       These  programs	follow	the  usual  GNU  command  line	syntax, with long options starting with two dashes (`-').  A summary of options is
       included below.	For a complete description, see the SEE ALSO.

       --version
	      show program's version number and exit

       -h, --help
	      Show summary of options

       -a, --antialias
	      Pass diagram image to anti-alias filter

       -c FILE, --config=FILE
	      read configurations from FILE

       -o FILE
	      write diagram to FILE

       -f FONT, --font=FONT
	      use FONT to draw diagram

       --fontmap=FONT
	      use FONTMAP file to draw diagram

       -s, --separate
	      Separate diagram images for each group

       -T TYPE
	      Output diagram as TYPE format

       --nodoctype
	      Do not output doctype definition tags (SVG only)

       --no-transparency
	      do not make transparent background of diagram (PNG only)

SEE ALSO

       The programs are documented fully by
       http://tk0miya.bitbucket.org/blockdiag/build/html/index.html

AUTHOR

       blockdiag was written by Takeshi Komiya <i.tkomiya@gmail.com>

       This manual page was written by Kouhei Maeda <mkouhei@palmtb.net>, for the Debian project (and may be used by others).

								   May	9, 2011 						      BLOCKDIAG(1)
All times are GMT -4. The time now is 05:46 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy