passing variable to sed command not working Post: 302427204

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

variable passing to sed

I m trying to pass variable to sed. export var=140920060731 sed -e '/$var/d' file but no luch so far..? any body has any idea abt it Is there any way to pass variable to SED? Thanks , Manish

2. Shell Programming and Scripting

Passing a variable in SED getting command garbled

I fairly new to SED. I have tried many different variations of this line of code and even breaking it down into its components and running them separately. They work individually without variables but when I place the $todbname variable it will either inserts the text "connect to $todbname"...

3. Shell Programming and Scripting

Passing a variable to sudo sed command

hi, dataParse(){ line="$@" name="cat /etc/passwd | grep "$line": | cut -f6 -d':'" eval $name > sam.txt 2>&1 sudo -u $line sed -n 's/data-1/&/p' $name/test.xml >> sam1.txt } Here i getting the homedir of the accounts and is set in name variable.which returns "/home/raju" which i...

4. Shell Programming and Scripting

Passing a variable to sed or cut

:confused: Is it possible to send a variable to a sed or cut command? I have a test script as below: counter=1 while read line do # Test the file printf "$line" > temp$counter pref=$(cut c1-2000 $temp$counter | sed 's///g' | sed 's|.*PutTime\(.*)Origin.*|\1|') printf" let...

5. Shell Programming and Scripting

Problem passing a specific variable to sed

Hi, I'm a bit of sed n00b here. My issue is as follows: I'm trying to pass a variable to sed so that all instances of this variable (in a text file) will be replaced with nothing. However, the value of this variable will always be a folder location e.g. "C:\Program Files\Folder1" I...

6. Shell Programming and Scripting

Passing Variable in sed

Dear All, I want to print a file. First I tried with this sed '2q;d' filename it worked. But when i put following it is not working x=2; sed '$xq;d' filename Would any one suggest how to pass the variable?

7. Shell Programming and Scripting

Passing a variable to sed command

Hi guys, I wanted to pass a variable to the sed command which tells which line to be deleted. a=2; echo $a; sed '$ad' c.out it is throwing an error. sed: 0602-403 "$a"d is not a recognized function. I even tried "$a" and \$a.. but it is of no use. Can you please correct me...

8. Shell Programming and Scripting

Trouble with passing variable to sed

Here is my code #!/bin/bash username=gnowicki sed '$s/$/ $username/' < sshd_config 1 <> sshd_config what this is supposed to do is take the name gnowicki and put it at the end of the last line of the sshd_config and it works except not using the variable, if I put the name "gnowicki" where...

9. Shell Programming and Scripting

sed not working while passing the variable to print

Hi I have below sed to search and print particular line that matches in file and prints it, which is actually working fine as expected. sed -n "/^2012-11-19 23:*/p" filename but if I replace date with the variable it seems it's not recognizing it and throwing out error v="2012-11-19"...

10. UNIX for Dummies Questions & Answers

Passing value of a variable in sed

Hi, I want to pass value of a variable track_line which is the line number to sed. Sed should print the lines starting from track_line till the last line of the file. I tried the below command but it is not working. sed -n '${track_line},$p' latest_log_file I tried using the below too but...

LEARN ABOUT DEBIAN

interface-order

INTERFACE-ORDER(5)						    resolvconf							INTERFACE-ORDER(5)

NAME

       interface-order - resolvconf configuration file

DESCRIPTION

       The  file  /etc/resolvconf/interface-order is used to control the order in which resolvconf nameserver information records are processed by
       those resolvconf update scripts that consult this file.	(The name of the file is apt because a resolvconf nameserver information record is
       named after the interface with which it is associated.)

       The  file  contains  a sequence of shell glob patterns, one per line.  The position of a record in the order is the point at which its name
       first matches a pattern.

       Patterns may not contain whitespace, slashes or initial dots or tildes.	Blank lines and lines beginning with a '#' are ignored.

       Resolvconf update scripts in /etc/resolvconf/update.d/ that consult this file include the current default versions of  dnsmasq,	pdnsd  and
       libc.   (Actually  they don't read the file directly; they call the utility program /lib/resolvconf/list-records which lists records in the
       specified order and omits the names of empty records.)

EXAMPLE

       # /etc/resolvconf/interface-order
       # Use nameservers on the loopback interface first.
       lo*
       # Next use records for Ethernet interfaces
       eth*
       # Next use records for Wi-Fi interfaces
       wlan*
       # Next use records for PPP interfaces
       ppp*
       # Last use other interfaces
       *

AUTHOR

       Resolvconf was written by Thomas Hood <jdthood@gmail.com>.

COPYRIGHT

       Copyright (C) 2004, 2011 Thomas Hood
       This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
       LAR PURPOSE.

SEE ALSO

       resolvconf(8)

resolvconf							    18 May 2011 						INTERFACE-ORDER(5)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

variable passing to sed

Discussion started by: Manish Jha

2. Shell Programming and Scripting

Passing a variable in SED getting command garbled

Discussion started by: edewerth

3. Shell Programming and Scripting

Passing a variable to sudo sed command

Discussion started by: sachin.tendulka

4. Shell Programming and Scripting

Passing a variable to sed or cut

Discussion started by: gugs