Sponsored Content
Top Forums UNIX for Dummies Questions & Answers some help with the sed command please Post 302354888 by OneDreamCloser on Sunday 20th of September 2009 07:30:40 PM
Old 09-20-2009
some help with the sed command please

hi all,

attached you can find a small txt file ( [config].txt ),
GIVEN that past_scheduler="islip" and scheduler="mucf"
can somebody please tell me
WHY sed 's/-u '$past_scheduler'/-u '$scheduler'/g' [config].txt > [config].txt.temp fails ?

thanx
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk/sed Command : Parse parameter file / send the lines to the ksh export command

Sorry for the duplicate thread this one is similar to the one in https://www.unix.com/shell-programming-scripting/88132-awk-sed-script-read-values-parameter-files.html#post302255121 Since there were no responses on the parent thread since it got resolved partially i thought to open the new... (4 Replies)
Discussion started by: rajan_san
4 Replies

2. Shell Programming and Scripting

Loop with sed command to replace line with sed command in it

Okay, title is kind of confusion, but basically, I have a lot of scripts on a server that I need to replace a ps command, however, the new ps command I'm trying to replace the current one with pipes to sed at one point. So now I am attempting to create another script that replaces that line. ... (1 Reply)
Discussion started by: cbo0485
1 Replies

3. Shell Programming and Scripting

Convert Sed command to perl command

Hello, Can any perl experts help me convert my sed string to perl. I am unsuccessful with this. I have to remove this string from html files OAS_AD('Top'); I have come up with this. However the requirement is in perl. for find in $(find . -type f -name "file1.html") ; do cat $find |... (2 Replies)
Discussion started by: abacus
2 Replies

4. UNIX for Dummies Questions & Answers

sed insert command and variable expansion/command substitution

I know this script is crummy, but I was just messing around.. how do I get sed's insert command to allow variable expansion to show the filename? #!/bin/bash filename=`echo $0` /usr/bin/sed '/#include/ { i\ the filename is `$filename` }' $1 exit 0 (8 Replies)
Discussion started by: glev2005
8 Replies

5. UNIX for Advanced & Expert Users

sed command

Hi..... I'm using sed command for replace the words in a file cat >test.txt My test.txt contains Mary had a little ham Mary fried a lot of spam Jack ate a Spam sandwich Jill had a lamb spamwich Marry had a spicy wich $ sed 's/wich$/mirchi/g' test.txt output is: Mary had a little ham... (24 Replies)
Discussion started by: ksrivani
24 Replies

6. Shell Programming and Scripting

sed returns error "sed: -e expression #1, char 18: unterminated `s' command"

Hello All, I have something like below LDC100/rel/prod/libinactrl.a LAA2000/rel/prod/libinactrl.a I want to remove till first forward slash that is outputshould be as below rel/prod/libinactrl.a rel/prod/libinactrl.a How can I do that ??? (8 Replies)
Discussion started by: anand.shah
8 Replies

7. Shell Programming and Scripting

sed Command

Hello, I'm working with this command which I'm having trouble understanding it: sed -e '1,$ s/SUB/N/g' < $1 > file.txt Where SUB stand for an special character with code in ASCII is 0x1A, notepad read it as a right arrow. Any help will be appreciated. (5 Replies)
Discussion started by: emilioveras
5 Replies

8. Shell Programming and Scripting

sed and awk giving error ./sample.sh: line 13: sed: command not found

Hi, I am running a script sample.sh in bash environment .In the script i am using sed and awk commands which when executed individually from terminal they are getting executed normally but when i give these sed and awk commands in the script it is giving the below errors :- ./sample.sh: line... (12 Replies)
Discussion started by: satishmallidi
12 Replies

9. UNIX for Dummies Questions & Answers

Output of sed command to another sed command

Hi All, I'm relatively new to Unix scripting and am trying to get my head around piping. I'm trying to take a header record from one file and prepend it to another file. I've done this by creating several temp files but i'm wondering if there is a cleaner way to do this. I'm thinking... (10 Replies)
Discussion started by: BigCroyd
10 Replies

10. Shell Programming and Scripting

Need help with sed command

Dear All, I want to replace a value corresponding to particular variable in file using sed. example xValue 10.0; I want to change its value to 19.1434 say. xValue 19.1434; How can I do that? Thanks & Regards, linuxUser_ (9 Replies)
Discussion started by: linuxUser_
9 Replies
ATR_ANALYSIS(1p)						   User Commands						  ATR_ANALYSIS(1p)

NAME
ATR_analysis - analyse a smart card ATR SYNOPSIS
ATR_analysis [ATRstring] DESCRIPTION
ATR_analysis is used to parse the ATR (Answer To Reset) sent by a smart card. The command also tries to find the card model using an ATR database stored in a text file smartcard_list.txt. The smartcard_list.txt file is searched in ./, /usr/local/pcsc/ and /usr/share/pcsc/ directories. Exemple: $ ATR_analysis '3B A7 00 40 18 80 65 A2 08 01 01 52' ATR: 3B A7 00 40 18 80 65 A2 08 01 01 52 + TS = 3B --> Direct Convention + T0 = A7, Y(1): 1010, K: 7 (historical bytes) TB(1) = 00 --> Programming Param P: 0, I: 0 TD(1) = 40 --> Y(i+1) = 0100, Protocol T = 0 ----- TC(2) = 18 --> Work waiting time: 960 x 24 x (Fi/F) + Historical bytes: 80 65 A2 08 01 01 52 Possibly identified card: 3B A7 00 40 18 80 65 A2 08 01 01 52 Gemplus GPK8000 BUGS
Maybe many bugs since I am not a ISO 7816 expert. FILES
smartcard_list.txt SEE ALSO
pcscd(8), pcsc_scan(1) AUTHOR
Ludovic Rousseau <ludovic.rousseau@free.fr> Version: 1.3 October 2005 ATR_ANALYSIS(1p)
All times are GMT -4. The time now is 06:25 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy