Well too many things in one go.
Lets split them.
Ragarding:
You need not call sed again and again.
As an example, the code can be as follows:
In your case you don't need the "/G". Without it, the command will run faster.
Hi,
I have a configuration file(which has values) and a template file(where the values are dummied)
Configuration file (a.txt)
--------------------
var1=1521
var2=172.10.10.10
var3=emp
.
.
.
var15=hhhhhhh
Template file (b.txt)
--------------------
The host name is $var2.
The... (5 Replies)
Hi All,
I'm new to the forum and not a programmer, but I'm writing a bash script to preprocess definitions of technical terms by inserting hyperlinks pointing to other pages in the glossary before the pages are posted to our server, using a standard naming convention for the pages. The... (3 Replies)
Hi fellas,
I have two files such as:
File 1
interacao,AspAsp,AspCys,CysAsp,CysCys,classe
File 2
interacao,AspAsp,CysAsp,AspCys,CysCys,classe
beta_alfa, DA, CA, DD, CD,ppi
Thus, I want to make a File 3 using the File 1 as model:
e.g.
File 3... (2 Replies)
Hi all,
I have a template form to fill in for quite a number of files and I want to automate the filling-in process. the concept seemed to be simple but i cant get it work. the template form is a text file containing the information below:
File Name:
Date Created:
Contents:
I need to... (4 Replies)
Dear All,
I have a template xml file like below.
....Some---Header.......
<SignalPreference>
...
<SignalName>STRING</SignalName>
...
</SignalPreference>
......Some formatting text.......
<SignalPreference>
.........
... (3 Replies)
Hi,
I have hit a bit of a brick wall.:confused:
need the following code edited:
echo "<?xml version=\"1.0\"?><dailyBalance_ROWSET>" > ${DataDir}/${extract_script}${ApplicationDate}.${Suffix}
RunSQL ${extract_script} ${ActionFlag}
echo "</dailyBalance_ROWSET>" >>... (2 Replies)
Hi I have a CommonTemplateStop.template file . Inside the file i need to replace the variables DepName and CompInsName with the values(Trade and TradeIns) specified in the script. I have written the below .sh script in linux server which will read the .template file and has to replace the 2... (8 Replies)
Hi,
I have a .csv file that contains a variety of fields for 60 clients: USERNAME, PASSWORD, and COMMENTS. I have a template file which contains a great deal of data for each client and has the fields USERNAME, PASSWORD, and COMMENTS that has to be filled with the values of USERNAME,... (1 Reply)
I am preparing a morphological grammar of Marathi to be placed in open-source.
I have two files.
The first file called Adverbs contains a whole list of words, one word per line
A sample is given below:
आधी
इतक
इतपत
उलट
एवढ
ऐवजी
कड
कडनं
कडल
कडील
कडून
कडे
करता
करिता
खाल (2 Replies)
I have a source csv file consists of first field as variable name, and the rest are site-specific information (converted from excel file, where site -specific values in columns). I am trying to create a file for every site using a template and replace the multiple variables with values from the... (3 Replies)
Discussion started by: apalex
3 Replies
LEARN ABOUT LINUX
shtool-subst
SHTOOL-SUBST.TMP(1) GNU Portable Shell Tool SHTOOL-SUBST.TMP(1)NAME
shtool-subst - GNU shtool sed(1) substitution operations
SYNOPSIS
shtool subst [-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning] [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup ext]
[-e|--exec cmd] [-f|--file cmd-file] [file] [file ...]
DESCRIPTION
This command applies one or more sed(1) substitution operations to stdin or any number of files.
OPTIONS
The following command line options are available.
-v, --verbose
Display some processing information.
-t, --trace
Enable the output of the essential shell commands which are executed.
-n, --nop
No operation mode. Actual execution of the essential shell commands which would be executed is suppressed.
-w, --warning
Show warning on substitution operation resulting in no content change on every file. The default is to show a warning on substitution
operations resulted in no content change on all files.
-q, --quiet
Suppress warning on substitution operation resulting in no content change.
-s, --stealth
Stealth operation. Preserve timestamp on file.
-i, --interactive
Enter interactive mode where the user has to approve each operation.
-b, --backup ext
Preserve backup of original file using file name extension ext. Default is to overwrite the original file.
-e, --exec cmd
Specify sed(1) command directly.
-f, --file cmd-file
Read sed(1) command from file.
EXAMPLE
# shell script
shtool subst -i -e 's;(c) ([0-9]*)-2000;(c) 1-2001;' *.[ch]
# RPM spec-file
%install
shtool subst -v -n
-e 's;^(prefix=).*;1 $RPM_BUILD_ROOT%{_prefix};g'
-e 's;^(sysconfdir=).*;1 $RPM_BUILD_ROOT%{_prefix}/etc;g'
`find . -name Makefile -print`
make install
HISTORY
The GNU shtool subst command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 2001 for GNU shtool. It was prompted
by the need to have a uniform and convenient patching frontend to sed(1) operations in the OpenPKG package specifications.
SEE ALSO shtool(1), sed(1).
18-Jul-2008 shtool 2.0.8 SHTOOL-SUBST.TMP(1)