I got a sample file like this.
$ cat test
12|13|100|s
12|13|100|s
100|13|100|s
12|13|100|s
I want to replace all 100 by 2000 only in 3rd field using "awk"
This is replacing all 100's :-(
$ awk -F "|" '{gsub( /100/,"2000");print}' test
12|13|2000|s
12|13|2000|s
2000|13|2000|s... (5 Replies)
Hi,
I have a Line input for awk as follows
DROP MATERIALIZED VIEW MCR.COMM_STACK;
CREATE MATERIALIZED VIEW "MCR"."COMM_STACK"
ON PREBUILT TABLE WITHOUT REDUCED PRECISION
USING INDEX
REFRESH FAST ON DEMAND START WITH sysdate+0 NEXT SYSDATE + 7
WITH PRIMARY KEY USING DEFAULT... (3 Replies)
I am trying to write a find and replace script with AWK and I can't seem to get it to work. I need it to find this exact string *P*: and replace the P with a T or just replcare the whole thing with *T*:.
this is what I have tried
awk 'BEGIN {gsub(/\*P*:/,"\*T*:"); print}' ${INFILE} >... (4 Replies)
Hi All,
point 1. I have n number of environment variable files in different folders. All file names are ending with one thing common ie, *envset.sh
point 2. All these contains Varilables and some other information like following
*envset.sh ===>>
... (3 Replies)
Hello Experts,
I have a input file that I need to replace a value only if the file contains the number 6 in column 1. I would like to use AWK in a shell script (ksh on a AIX platform). I need all rows written out, but only change 2 fields when the first column contains a numer 6.
Input... (2 Replies)
All,
I have thousands of lines in a file with following format
DATA=_ONE_XXX_YYY_CCC_HHHG_
DATA1=_GGG_JJJJ_HHH_UUU_JJJJ_HHHH_LLL_
DATA3=_MMM_GG_NN_QQQQ_FFF_III_
I want to replace _ with . by ignoring the first (=_) and last (_)
So that out put should looks like... (4 Replies)
Friends,
I have more the thousand lines like this.
check.cloud1.port=342
check.cloud2.port=5456
check.cloud3.port-4564
But we need to transfer it to
_CHECK.CLOUD1.PORT_=342
_CHECK.CLOUD2.PORT_=5456
_CHECK.CLOUD3.PORT_=4564
Any one could pls help of this. Thanks in Advance
... (1 Reply)
Hello,
I have a requirement to replace the whole string with first occurence of value of a key-value pair.
I have to do this inside awk, as the data I need to work is inside an awk loop.
value of my variable(say LogText) looks like:
LogText=
date=04Mar message=hello1 name=caq... (4 Replies)
I have a file that I am trying to find a specific word, then replace text within that string.
file
TestA2015
TestB2016
Example. Replace TestB2016 to TestB0000, so if TestB is found replace the original "2016" to "0000". Thank you :).
awk tried
awk '{ sub(/TestB$/, "0000", $6) }1'... (5 Replies)
Discussion started by: cmccabe
5 Replies
LEARN ABOUT DEBIAN
dh-exec
DH-EXEC(1) dh-exec DH-EXEC(1)NAME
dh-exec - Debhelper executable file helpers
SYNOPSIS
#! /usr/bin/dh-exec
src/libfoo-*.so.* debian/foo-plugins/usr/lib/foo/${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)