i am very new to UNIX
plz help me in this scenario
i have two text files as below
file1.txt
name=Rajakumar.
Discipline=Electronics and communication.
Designation=software Engineer.
file2.txt
name=Kannan.
Discipline=Mechanical.
Designation=CADD Design Engineer.
... (6 Replies)
Hi All,
I have a file, let's call it "info.tmp" that contains data like this ..
ABC123456
PCX333445
BCD789833
I need to read "info.tmp" and for each line add strings in a way that the final output is
put /logs/ua/dummy.trigger 'AAA00001.FTP.XXX.BLA03A01.xxxxxx(+1)'
where XXX... (5 Replies)
Hi All,
Need help on this
I have 2 files
one file file1 which has several entries as :
define service{
hostgroup_name !host1,!host5,!host6,.*
service_description check_nrpe
}
define service{
hostgroup_name !host2,!host4,!host6,.*
service_description check_opt
}
another... (2 Replies)
Hi Experts,
I had to edit (a particular value) in header line of a very huge file so for that i wanted to search & replace a particular value on a file which was of 24 GB in Size. I managed to do it but it took long time to complete. Can anyone please tell me how can we do it in a optimised... (7 Replies)
Hello,
I have a special problem. I have a file in 8 bit and would like to convert the whole database to 16Bit unicode.
The mapping file has the following structure:
The mapper is provided as a zip file
The target file to be converted contains data in English and 8 bit Urdu mapping, a... (4 Replies)
Hello,
Some time ago a helpful awk file was provided on the forum which I give below:
NR==FNR{A=$0;next}{for(j in A){split(A,P,"=");for(i=1;i<=NF;i++){if($i==P){$i=P}}}}1
While it works beautifully on English and Latin characters i.e. within the ASCII range of 127, the moment a character beyond... (6 Replies)
Hi. I need assistance with the replacing of text into a specific file via a bash script.
My bash script, once run, currently provides a menu of computer names to choose.The script copies onto my system various files, depending what computer was selected in the menu.This is working OK.
Now, I... (1 Reply)
Hello Forum.
I have a file called abc.sed with the following commands;
s/1/one/g
s/2/two/g
...
I also have a second file called abc.dat and would like to substitute all occurrences of "1 with one", "2 with two", etc and create a new file called abc_new.dat
sed -f abc.sed abc.dat >... (10 Replies)
Hello,
I have been working on script in which search and replace the multiple pattern.
1. update_params.sh read the multiple pattern from input file ParamMapping.txt(old_entry|New_entry) and passing this values one by one to change_text.sh
2. change_text.sh read... (0 Replies)
Hi
I have a large txt file on my AIX server and I need to replace some text using two other files. So filename1 has about 500 lines similar to:
txtcode SYStem100
I have the string I want to change in string2 and the new stringname in string3. Does anyone know a way of doing this? I have... (1 Reply)
Discussion started by: Grueben
1 Replies
LEARN ABOUT DEBIAN
dh-exec
DH-EXEC(1) dh-exec DH-EXEC(1)NAME
dh-exec - Debhelper executable file helpers
SYNOPSIS
#! /usr/bin/dh-exec
src/libfoo-*.so.* debian/foo-plugins/usr/lib/foo/${DEB_HOST_MULTIARCH}/
etc/example.conf => debian/foo/etc/foo/foo.conf
DESCRIPTION
dh-exec is a simple program, meant to be used as the interpreter for executable debhelper config files.
It is a wrapper around the various other sub-commands (see below), and will pipe the input file through all of them in turn, using an
ordering that makes most sense in the vast majority of cases.
The order as of now is dh-exec-subst gets run first, followed by dh-exec-install, so that variable expansion happens before files need to
be copied.
ARCHITECTURE
dh-exec is built up from three layers: there is the dh-exec utility, its single entry point, the only thing one will need to call.
Below that, there are the various sub-commands, such as dh-exec-subst, dh-exec-installs and dh-exec-illiterate, which are thin wrappers
around the various dh-exec scripts, that make sure they only run those that need to be run.
And the lowest layer are the various scripts that do the actual work.
One can control which sub-commands to run, or if even more granularity is desired, one can limit which scripts shall be run, too. See below
for the options!
OPTIONS
--with=command[,command ...]
Replace the list of sub-commands to run the input through with a custom list (where entries are separated by whitespace or commas).
This option will always replace the existing list with whatever is specified.
This can be used to explicitly set which sub-commands to use.
The list must not include the dh-exec- prefix.
Defaults to subst,install.
--without=command[,command ...]
Inversely to the option above, this lists all the sub-commands which should not be used.
The list must not include the dh-exec- prefix.
--with-scripts=script[,script ...]
Replace the list of scripts to run the input through with a custom list (where entries are separated by whitespace or commas). This
option will always replace the existing list with whatever is specified.
This can be used to explicitly specify which scripts to use, limiting even beyond what the --with option is capable of.
The list must not include the dh-exec- prefix.
By default it is empty, meaning there is no filtering done, and whatever scripts the sub-commands find, will be run.
--no-act
Do not really do anything, but print the pipeline that would have been run instead.
--list
List the available sub-commands and scripts, grouped by sub-command.
--help, --version
Display a short help or the package version, respectively.
SUB-COMMANDS
dh-exec-subst
Substitutes various variables (either from the environment, or from dpkg-architecture(1)).
dh-exec-install
An extension to dh_install(1), that supports renaming files during the copy process, using a special syntax.
ENVIRONMENT
DH_EXEC_LIBDIR
The directory in which the wrapped sub-commands reside. Defaults to /usr/lib/dh-exec/.
DH_EXEC_SCRIPTDIR
The directory in which the scripts that do the heavy work live. Defaults to /usr/share/dh-exec/.
FILES
$DH_EXEC_LIBDIR/dh-exec-*
The various sub-commands.
$DH_EXEC_SCRIPTDIR/dh-exec-*
The various scripts ran by the sub-commands.
SEE ALSO debhelper(1), dh-exec-subst(1), dh-exec-install(1)AUTHOR
dh-exec is copyright (C) 2011-2012 by Gergely Nagy <algernon@madhouse-project.org>.
2012-05-03 DH-EXEC(1)