Sponsored Content
Top Forums Shell Programming and Scripting read space filled file and replace text at specific position Post 302186479 by COD on Thursday 17th of April 2008 10:36:47 AM
Old 04-17-2008
Thanks for the explanation, I have tested the script and there is problem that it replaces the previous string values with spaces and the position is written by the new variable.

This is the output
Code:
2791U00218110408RT31010105114190102151120071911200709042008|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||166031.25||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

search and replace a specific text in text file?

I have a text file with following content (3 lines) filename : output.txt first line:12/12/2008 second line:12/12/2008 third line:Y I would like to know how we can replace 'Y' with 'N' in the 3rd line keeping 1st and 2nd lines same as what it was before. I tried using cat output.txt... (4 Replies)
Discussion started by: santosham
4 Replies

2. Shell Programming and Scripting

Using sed to replace specific character and specific position

I am trying to use sed to replace specific characters at a specific position in the file with a different value... can this be done? Example: File: A0199999123 A0199999124 A0199999125 Need to replace 99999 in positions 3-7 with 88888. Any help is appreciated. (5 Replies)
Discussion started by: programmer22
5 Replies

3. Shell Programming and Scripting

Sed position specific replace

I'm drawing a blank on how to use sed to replace selectively based on position in the string (vs nth occurence): hello.|there.|how.|are.|you.| I want the period removed in the 3rd item (as defined by the pipe delimiter) if a period is present. So the result in this case would be: ... (2 Replies)
Discussion started by: tiggyboo
2 Replies

4. Shell Programming and Scripting

remove white space from specific columns in text file

Hello i have a text file like this: 1 AB AC AD EE 2 WE TR YT WW 3 AS UY RF YT the file is bigger , but that's an example of the data what i want to do is to merge all columns together except the first one, it will become like this : 1 ABACADEE 2 WETRYTWW 3 ASUYRFYT (8 Replies)
Discussion started by: shelladdict
8 Replies

5. UNIX for Dummies Questions & Answers

How do you view specific columns from a space delimited text file?

I have a space delimited text file with 1,000,000+ columns? I would only like to view specific ones (let's say through 1:10), how can I do that? Thanks! (3 Replies)
Discussion started by: evelibertine
3 Replies

6. Shell Programming and Scripting

Using sed to replace a string in a specific position

I asked this before, but my problem got more complicated. Heres what I am trying to do: I'm trying to replace a string at a certain location with another string. Heres the file I'm trying to change: \E I want to replace the escape code at the 3rd line, 2nd column with this escape code... (3 Replies)
Discussion started by: tinman47
3 Replies

7. Shell Programming and Scripting

position specific replace in file

How to replace the position specific values in the file.. i searched a lot the forums but i couldn't able to do... i have file like below 576666666666666666666666666 7878 897987 121 0asdas Y12 5900fbb 777 09JJJ 78798347892374 234234234364 234232898 89HJHIHIGIUG989902743748327khjkhkjlh... (6 Replies)
Discussion started by: greenworld123
6 Replies

8. Shell Programming and Scripting

Find and replace with 0 for characters in a specific position

Need command for position based replace: I need a command to replace with 0 for characters in the positions 11 to 20 to all the lines starts with 6 in a file. For example the file ABC.txt has: abcdefghijklmnopqrstuvwxyz 6abcdefghijklmnopqrstuvwxyz abcdefghijklmnopqrstuvwxyz... (4 Replies)
Discussion started by: thangabalu
4 Replies

9. Shell Programming and Scripting

How to read data from tab delimited file after a specific position?

Hi Experts, I have a tab deliminated file as below myfile.txt Local Group Memberships *Administrators *Guests I need data in below format starting from 4th position. myfile1.txt Administrators Guests the above one is just an example and there could... (15 Replies)
Discussion started by: Litu1988
15 Replies

10. Post Here to Contact Site Administrators and Moderators

Search for a pattern and replace a space at specific position with a Character in File

In file, we have millions of records each of 1000 in length. And at specific position say 800 there is a space, we need to replace it with Character X if the ID in that row starts with 123. So far i have used the below which is replacing space at that position to X but its not checking for... (3 Replies)
Discussion started by: Jagmeet Singh
3 Replies
ENUM 
STATION_INFO_FL(9) Actions and configuration ENUM STATION_INFO_FL(9) NAME
enum_station_info_flags - station information flags SYNOPSIS
enum station_info_flags { STATION_INFO_INACTIVE_TIME, STATION_INFO_RX_BYTES, STATION_INFO_TX_BYTES, STATION_INFO_LLID, STATION_INFO_PLID, STATION_INFO_PLINK_STATE, STATION_INFO_SIGNAL, STATION_INFO_TX_BITRATE, STATION_INFO_RX_PACKETS, STATION_INFO_TX_PACKETS, STATION_INFO_TX_RETRIES, STATION_INFO_TX_FAILED, STATION_INFO_RX_DROP_MISC, STATION_INFO_SIGNAL_AVG, STATION_INFO_RX_BITRATE, STATION_INFO_BSS_PARAM, STATION_INFO_CONNECTED_TIME, STATION_INFO_ASSOC_REQ_IES, STATION_INFO_STA_FLAGS, STATION_INFO_BEACON_LOSS_COUNT, STATION_INFO_T_OFFSET, STATION_INFO_LOCAL_PM, STATION_INFO_PEER_PM, STATION_INFO_NONPEER_PM, STATION_INFO_RX_BYTES64, STATION_INFO_TX_BYTES64 }; CONSTANTS
STATION_INFO_INACTIVE_TIME inactive_time filled STATION_INFO_RX_BYTES rx_bytes filled STATION_INFO_TX_BYTES tx_bytes filled STATION_INFO_LLID llid filled STATION_INFO_PLID plid filled STATION_INFO_PLINK_STATE plink_state filled STATION_INFO_SIGNAL signal filled STATION_INFO_TX_BITRATE txrate fields are filled (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs) STATION_INFO_RX_PACKETS rx_packets filled with 32-bit value STATION_INFO_TX_PACKETS tx_packets filled with 32-bit value STATION_INFO_TX_RETRIES tx_retries filled STATION_INFO_TX_FAILED tx_failed filled STATION_INFO_RX_DROP_MISC rx_dropped_misc filled STATION_INFO_SIGNAL_AVG signal_avg filled STATION_INFO_RX_BITRATE rxrate fields are filled STATION_INFO_BSS_PARAM bss_param filled STATION_INFO_CONNECTED_TIME connected_time filled STATION_INFO_ASSOC_REQ_IES assoc_req_ies filled STATION_INFO_STA_FLAGS sta_flags filled STATION_INFO_BEACON_LOSS_COUNT beacon_loss_count filled STATION_INFO_T_OFFSET t_offset filled STATION_INFO_LOCAL_PM local_pm filled STATION_INFO_PEER_PM peer_pm filled STATION_INFO_NONPEER_PM nonpeer_pm filled STATION_INFO_RX_BYTES64 rx_bytes filled with 64-bit value STATION_INFO_TX_BYTES64 tx_bytes filled with 64-bit value DESCRIPTION
Used by the driver to indicate which info in struct station_info it has filled in during get_station or dump_station. AUTHOR
Johannes Berg <johannes@sipsolutions.net> Author. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 ENUM STATION_INFO_FL(9)
All times are GMT -4. The time now is 02:26 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy