Sponsored Content
Full Discussion: shell script to mask
Top Forums Shell Programming and Scripting shell script to mask Post 302229699 by prassu on Wednesday 27th of August 2008 03:59:08 PM
Old 08-27-2008
Unfortuantely,
I am not able to use the sed -i but

I am also getting error while using the following command
$lines has the string I want to modify

write=`echo "$lines" | awk '$12=$19="XXX"'`
echo "$write" | cat >>test

Am I doing right ?

I even tried this.

write=`echo "$lines" | awk '{print substr($0,1,12) "XXXXXXX" substr($0,19)'`

Please suggest
 

10 More Discussions You Might Find Interesting

1. IP Networking

Subnet mask

Hi, I have about 30 computers for users with subnet mask x.x.x.0, and 25 computers for workers with s.m. x.x.x.128. My server has a s.m. x.x.x.128 so with workers computers I can see my server and all the computers in that s.m., but I can't see the server from the users computers and I need to see... (7 Replies)
Discussion started by: Z0DiaC
7 Replies

2. Programming

password mask in C

Hi, Could any one help me to write a C program for password mask with ******. I mean whatever word i will type that will show on the screen as ***** and should store the correct value in a variable. Thanks in advance Krishna (5 Replies)
Discussion started by: krishna
5 Replies

3. IP Networking

Changing the mask

What is the command to change the mask to 255.255.255.0 The system was set up incorectly and the mask needs to be corrected (1 Reply)
Discussion started by: kkinnon
1 Replies

4. Shell Programming and Scripting

mask ID number

HP-UX 11i v2. #!/bin/sh Hi all. I have a flat file like this with lines like this: |07/19/07|08:26AM|1|CupsCoffee|CupsCo|989898989 |Doe, John Y |THE PLUS CARD - Price| | |Y| | 2.00| I would like to replace the id number (field 6) with a masked... (3 Replies)
Discussion started by: lyoncc
3 Replies

5. Shell Programming and Scripting

Need to Mask Data

I have an requirement. There is a file which has the below contents Unix|123|17-01-2010 .... .... .... .... and so an now each letter has a corresponding predefined mapping letter in order to mask the original data.(for example U = A, n=b, i=c, x=d, same like number 1=9,2=8,3=7. Also... (8 Replies)
Discussion started by: ksmbabu
8 Replies

6. UNIX for Dummies Questions & Answers

how to mask the password ?

Hi All, i am executing peoplesoft sqr command from unix prompt which has the unix id/password as parameter along with other parameters. i want to show whole command in log file but want to mask the id/password field. this command i am executing in shell script. Please suggest.. >sqr sqrname... (2 Replies)
Discussion started by: avi.coep
2 Replies

7. Red Hat

Samba create mask and dir mask on RHEL 4.8

Hi Experts, I'm using samba -3.6.1 on Red Hat Enterprise Linux ES release 4 (Nahant Update 8) ,all seems ok. The issue im facing is as follows. When ever a user creates a file via windows explorer the permissions assgined to the file are as follows -rw-rwxr--+ 1 tom group2 0 Mar 9... (1 Reply)
Discussion started by: maverick_here
1 Replies

8. UNIX for Dummies Questions & Answers

What is mask and effective right mask in setfacl?

Hi Guys, can someone explain what is mask and effective right mask in setfacl and getfacl command with example, unable to get it. (3 Replies)
Discussion started by: Jcpratap
3 Replies

9. Red Hat

How to compare file mask?

hey, i have an array which stores different type of file name like File_123.csv, File_as34.csv File_dff.csv that is after undersore it can be a numeric value or alphanumeric or alphabets and it can be different values. now what i have to do is to compare the values after underscore and... (1 Reply)
Discussion started by: ramsavi
1 Replies

10. Shell Programming and Scripting

Grep match a mask

Hi all, Im trying to use grep to match a exact mask where some characters are known and some are not. for example: j***n@email.com in this case the length is known and the position of the unknown characters are know (and will be ) any idea how I can do this? the file list is not just... (3 Replies)
Discussion started by: flamer
3 Replies
SPLIT(1)							   User Commands							  SPLIT(1)

NAME
split - split a file into pieces SYNOPSIS
split [OPTION]... [INPUT [PREFIX]] DESCRIPTION
Output fixed-size pieces of INPUT to PREFIXaa, PREFIXab, ...; default size is 1000 lines, and default PREFIX is `x'. With no INPUT, or when INPUT is -, read standard input. Mandatory arguments to long options are mandatory for short options too. -a, --suffix-length=N use suffixes of length N (default 2) -b, --bytes=SIZE put SIZE bytes per output file -C, --line-bytes=SIZE put at most SIZE bytes of lines per output file -d, --numeric-suffixes use numeric suffixes instead of alphabetic -l, --lines=NUMBER put NUMBER lines per output file --verbose print a diagnostic just before each output file is opened --help display this help and exit --version output version information and exit SIZE may have a multiplier suffix: b 512, kB 1000, K 1024, MB 1000*1000, M 1024*1024, GB 1000*1000*1000, G 1024*1024*1024, and so on for T, P, E, Z, Y. AUTHOR
Written by Torbjorn Granlund and Richard M. Stallman. REPORTING BUGS
Report split bugs to bug-coreutils@gnu.org GNU coreutils home page: <http://www.gnu.org/software/coreutils/> General help using GNU software: <http://www.gnu.org/gethelp/> COPYRIGHT
Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
The full documentation for split is maintained as a Texinfo manual. If the info and split programs are properly installed at your site, the command info coreutils 'split invocation' should give you access to the complete manual. GNU coreutils 7.1 July 2010 SPLIT(1)
All times are GMT -4. The time now is 07:01 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy