Sponsored Content
Full Discussion: sed commands
Top Forums Shell Programming and Scripting sed commands Post 55347 by alex blanco on Thursday 9th of September 2004 01:48:12 PM
Old 09-09-2004
Hammer & Screwdriver sed

I think you can, it depends the way you're using sed,

for example:
Supouse I have a Text file and I want to replace a string "Cool" for MY_Variable, I'd do

My_Variable=20040909

sed "s/$My_Variable/Cool/g" Text_File.txt

As I said it depends.

Hope it works
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

multiple sed commands

hello! I have a few sed commands sed '/^$/d' < $1 > tmp.t sed '/^ \{3,\}/d' < tmp.t > tmp1.txt ..... how can I write them in a single line? sed '/^$/d' < $1 > | '/^ \{3,\}/d' < $1 > tmp1.txt any idea? thanks. (5 Replies)
Discussion started by: george_
5 Replies

2. UNIX for Dummies Questions & Answers

combining sed commands

I would like to change the lines: originalline1 originalline2 to: originalline1new originalline1newline originalline2new originalline2newline To do this, id like to combine the commands: sed 's/^/&new/g' file > newfile1 and sed '/^/ a\\ newline\\ \\ (2 Replies)
Discussion started by: Dave724001
2 Replies

3. Shell Programming and Scripting

Using variables in sed commands

Hi there, I need to be able to put the hostid of my box into a file (replacing the text "enter_hostid_here" so i tried sed -e 's/enter_hostid_here/`hostid`/g' inputfile > outputfile but it takes the `hostid` literally as text .....how can I get this info into the file (ideally in a single... (2 Replies)
Discussion started by: hcclnoodles
2 Replies

4. Shell Programming and Scripting

Using variables within awk/sed commands

Can I use my own variables within awk and sed for example: I've written a while loop with a counter $i and I want to use the value of $i within sed and awk to edit certain lines of text within a data file. I want to use : sed '1s/$/texthere/g' data.csv Like this: sed '$is/$/$age/g' data.csv... (5 Replies)
Discussion started by: mustaine85
5 Replies

5. Shell Programming and Scripting

Running sed commands

Hello I need to run some sed commands but it involves "/" in the substitute or delete, any ideas how I get round the problem. Example: cat file1.txt | sed -e '/</Header>/d' > file2.txt This errors due to the forward slash before the Header text. Thanks (3 Replies)
Discussion started by: Dolph
3 Replies

6. Shell Programming and Scripting

merging sed commands

Hi, I've a shell that uses two sed commands to tailor a file. sed 's/ */ /g' | sed 's/%/%%/g' Is it possible to merge this in to a single sed? Thanks! (2 Replies)
Discussion started by: dvah
2 Replies

7. Shell Programming and Scripting

Using commands inside sed substitution

Dear Friends, Please let me know how to use the date command inside the substitution flag replacement string. echo "01 Jan 2003:11:00:06 +0100" | sed 's/\(.*\)/`date -d \1 "+%Y%m%d%H%M%S"`/' I want to supply \1 string to Here mention below as part of replacement string, date -d <Here>... (5 Replies)
Discussion started by: tamil.pamaran
5 Replies

8. Shell Programming and Scripting

Grouping sed commands

Hello, would you please help me with why my SED command file is outputting the entire input file instead of only the text that I'm trying to block? cat testfile O 111111111-00 DUE-DATE METHOD: FREQUENCY: O 222222222-00 DUE-DATE METHOD: FREQUENCY: O 333333333-02 DUE-DATE METHOD:... (4 Replies)
Discussion started by: lneedh1
4 Replies

9. Shell Programming and Scripting

Nested sed commands

Hi, I get the following response by gphoto2 and I would like to substract the index number of the current item. In this case 3. gphoto2 --get-config /main/imgsettings/iso Label: ISO Speed Type: RADIO Current: 200 Choice: 0 100 Choice: 1 125 Choice: 2 160 Choice: 3 200 Choice: 4 250 ..... (11 Replies)
Discussion started by: Nic2015
11 Replies

10. Shell Programming and Scripting

Looking for sed commands to add some strings

Hi All, I have one file which has contents as following. I have now to add some strings into this file. In below there is a "Description" field, and I have to look line by line and as the description contents will be finished, I have to add the string "Hello world" followed by a TAB. So before... (2 Replies)
Discussion started by: wridler
2 Replies
unix2dos(1)						      General Commands Manual						       unix2dos(1)

NAME
unix2dos - UNIX to DOS text file format converter SYNOPSYS
unix2dos [options] [-c convmode] [-o file ...] [-n infile outfile ...] Options: [-hkqV] [--help] [--keepdate] [--quiet] [--version] DESCRIPTION
This manual page documents unix2dos, the program that converts text files in UNIX format to DOS format. OPTIONS
The following options are available: -h --help Print online help. -k --keepdate Keep the date stamp of output file same as input file. -q --quiet Quiet mode. Suppress all warning and messages. -V --version Prints version information. -c --convmode convmode Sets conversion mode. Simulates unix2dos under SunOS. -o --oldfile file ... Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used. -n --newfile infile outfile ... New file mode. Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be used or you WILL lost your files. EXAMPLES
Get input from stdin and write output to stdout. unix2dos Convert and replace a.txt. Convert and replace b.txt. unix2dos a.txt b.txt unix2dos -o a.txt b.txt Convert and replace a.txt in ASCII conversion mode. Convert and replace b.txt in ISO conversion mode. unix2dos a.txt -c iso b.txt unix2dos -c ascii a.txt -c iso b.txt Convert and replace a.txt while keeping original date stamp. unix2dos -k a.txt unix2dos -k -o a.txt Convert a.txt and write to e.txt. unix2dos -n a.txt e.txt Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt. unix2dos -k -n a.txt e.txt Convert and replace a.txt. Convert b.txt and write to e.txt. unix2dos a.txt -n b.txt e.txt unix2dos -o a.txt -n b.txt e.txt Convert c.txt and write to e.txt. Convert and replace a.txt. Convert and replace b.txt. Convert d.txt and write to f.txt. unix2dos -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt DIAGNOSTICS
BUGS
The program does not work properly under MSDOS in stdio processing mode. If you know why is that so, please tell me. AUTHOR
Benjamin Lin - ( blin@socs.uts.edu.au ) MISCELLANY
Tested environment: Linux 1.2.0 with GNU C 2.5.8 SunOS 4.1.3 with GNU C 2.6.3 MS-DOS 6.20 with Borland C++ 4.02 Suggestions and bug reports are welcome. SEE ALSO
dos2unix(1) 1995.03.31 unix2dos v2.2 unix2dos(1)
All times are GMT -4. The time now is 02:06 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy