Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Delete the lines from file
Top Forums Shell Programming and Scripting Delete the lines from file Post 302584842 by jalpasoni on Monday 26th of December 2011 06:13:08 AM
Old 12-26-2011
Delete the lines from file

I have a text file say g1.txt and content of this file is ...as below
Code:
1|HideCDrive,    | : REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v NoDrives /t REG_DWORD /d 4 /f,
2|HideRunButton, | : REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v NoClose /t REG_DWORD /d 1 /f,
3|DisableControlPanel, | : REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v NoDispCPL /t REG_DWORD /d 1 /f ,
4|AddMycomputerIexploreandMynetworkplaceMyDocumentIcononDesktop, | : REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explore\HideDesktopIcons
      \NewStartPanel" /v {20D04FE0-3AEA-1069-A2D8-08002B30309D} /t REG_DWORD /d 0 /f , 
5|RestrictUserToRuncmd,  | : REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v DisallowRun /t REG_DWORD /d 1 /f ,

I have another file say g2.txt and content of this file is .....
Code:
REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer /v NoDrives /t REG_DWORD /d 4 /f ,
REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v NoDispCPL /t REG_DWORD /d 1 /f ,
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explore\HideDesktopIcons\NewStartPanel" /v {20D04FE0-3AEA-1069A2D8-08002B30309D} /t REG_DWORD /d 0 /f,

I want to create a script...which will read permission number from user which permission we want to delete and get its respective Permission command from g1.txt file. and delete that commands from g2.txt file.

suppose i am entering 1 then it will check
Code:
 REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v NoDrives /t REG_DWORD /d 4 /f,

in g2.txt file and if exists delete this line......and save the file


Last edited by jim mcnamara; 12-26-2011 at 07:27 AM.. Reason: please use code tags
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

delete all lines in file

how can i delete all lines in file by using "vi" ? (6 Replies)
Discussion started by: strok
6 Replies

2. Shell Programming and Scripting

delete lines from a file.

I have a file which has about 500K records and I need to delete about 50 records from the file. I know line numbers and am using sed '13456,13457,......d' filename > new file. It does not seem to be working. Any help will greatly appreciated. (5 Replies)
Discussion started by: oracle8
5 Replies

3. Shell Programming and Scripting

delete the lines from file

i have two files & want to delete the lines from 2nd file which matches with 1st file (2 Replies)
Discussion started by: sameersam
2 Replies

4. Shell Programming and Scripting

delete n last lines of a file

Hello!!! how can I delete the last n lines of a file??? Thanks (7 Replies)
Discussion started by: ncatdesigner
7 Replies

5. Shell Programming and Scripting

How to delete lines in a file that have duplicates or derive the lines that aper once

Input: a b b c d d I need: a c I know how to get this (the lines that have duplicates) : b d sort file | uniq -d But i need opossite of this. I have searched the forum and other places as well, but have found solution for everything except this variant of the problem. (3 Replies)
Discussion started by: necroman08
3 Replies

6. UNIX for Dummies Questions & Answers

How get only required lines & delete the rest of the lines in file

Hiiii I have a file which contains huge data as a.dat: PDE 1990 1 9 18 51 28.90 24.7500 95.2800 118.0 6.1 0.0 BURMA event name: 010990D time shift: 7.3000 half duration: 5.0000 latitude: 24.4200 longitude: 94.9500 depth: 129.6000 Mrr: ... (7 Replies)
Discussion started by: reva
7 Replies

7. UNIX for Advanced & Expert Users

In a huge file, Delete duplicate lines leaving unique lines

Hi All, I have a very huge file (4GB) which has duplicate lines. I want to delete duplicate lines leaving unique lines. Sort, uniq, awk '!x++' are not working as its running out of buffer space. I dont know if this works : I want to read each line of the File in a For Loop, and want to... (16 Replies)
Discussion started by: krishnix
16 Replies

8. UNIX for Dummies Questions & Answers

Delete lines in a file

Hi This is a sample of my data file. ##field PH01000000 1 4869017 #PH01000000G0240 WWW278545G0240 P.he_model_v1.0 erine 119238 121805 . - . ID=PH01000000G0240;Description="zinc finger, C3HC4 type domain containing protein, expressed"... (7 Replies)
Discussion started by: sonia102
7 Replies

9. Shell Programming and Scripting

Delete 40 lines after every 24 lines from a file

Hello, I have file of more than 10000 lines. I want to delete 40 lines after every 20 lines. e.g from a huge file, i want to delete line no from 34 - 74, then 94 - 134 etc and so on. Please let me know how i can do it. Best regards, (11 Replies)
Discussion started by: nehashine
11 Replies

10. UNIX for Beginners Questions & Answers

Delete Some Lines from File

Hi, I have a txt document having a format like this: DATA1 | DATA2 | DATA3 | 23-JAN-20 23:41:34 DATA1 | DATA2 | DATA3 | 23-JAN-20 23:41:32 DATA1 | DATA2 | DATA3 | 23-JAN-20 23:41:30 ... DATA1 | DATA2 | DATA3 | 23-JAN-20 22:35:31 DATA1 | DATA2 | DATA3 | 23-JAN-20 22:30:34 DATA1 | DATA2 |... (1 Reply)
Discussion started by: gc_sw
1 Replies

LEARN ABOUT OPENSOLARIS

dfstab

dfstab(4)							   File Formats 							 dfstab(4)

NAME

       dfstab - file containing commands for sharing resources across a network

DESCRIPTION

       dfstab  resides	in  directory /etc/dfs and contains commands for sharing resources across a network. dfstab gives a system administrator a
       uniform method of controlling the automatic sharing of local resources.

       Each line of the dfstab file consists of a share(1M) command. The dfstab file can be read by the  shell	to  share  all	resources.  System
       administrators can also prepare their own shell scripts to execute particular lines from dfstab.

       The contents of dfstab put into effect when the command shown below is run. See svcadm(1M).

	 /usr/sbin/svcadm enable network/nfs/server

SEE ALSO

       share(1M), shareall(1M), sharemgr(1M), svcadm(1M)

NOTES

       Do  not modify this file directly. This file is reconstructed and only maintained for backwards compatibility. Configuration lines could be
       lost.

       Use the sharemgr(1M) command for all share management.

SunOS 5.11							    15 Aug 2008 							 dfstab(4)
All times are GMT -4. The time now is 10:12 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy