Sponsored Content
Top Forums UNIX for Dummies Questions & Answers finding a numeric value in a file for replacement Post 4828 by Optimus_P on Wednesday 1st of August 2001 12:28:50 PM
Old 08-01-2001
well on a command line you can pass arguments to your script.

use the vaiables $1 $2 $3 ...........

ie:

#script.ksh 521000 100

and in the script you could have something like

sed 's/$1/$2/g'
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How To Add Numeric Data of A file

Dear All, I want to add Numeric data of my file called temp_f41. But I am not getting how to add them, My File data are in following format of: 10 39 53 05 37 54 Plz send me code for this Thanks Nishant :mad: (3 Replies)
Discussion started by: krishna_sicsr
3 Replies

2. Shell Programming and Scripting

Perl code to differentiate numeric and non-numeric input

Hi All, Is there any code in Perl which can differentiate between numeric and non-numeric input? (11 Replies)
Discussion started by: Raynon
11 Replies

3. Shell Programming and Scripting

Replacement of text in a file

Hi , I have some data in my file(properties.txt) like this. # agent.properties agent.dmp.Location= agent.name= I need to relpace the agent.dmp.location with agent.dmp.Location = /opt/VRTS/vxvm I am using the follwing to replace the string AGENT_NAME=snmp... (2 Replies)
Discussion started by: raghu.amilineni
2 Replies

4. Shell Programming and Scripting

PERL:How to convert numeric values txt file to PACKED DECIMAL File?

Is there any way to convert numeric values txt file to PACKED DECIMAL File using PERL. Regards, Alok (1 Reply)
Discussion started by: aloktiwary
1 Replies

5. Shell Programming and Scripting

How to check if the file contains only numeric values

How to check if the file contains only numeric values. I don't want to read entire file it eats lot of cpu Or any way which consumes less memory n cpu.. Please suggest -S (2 Replies)
Discussion started by: sunilmenhdiratt
2 Replies

6. Shell Programming and Scripting

How to check if a column is having a numeric value or not in a file?

Hi, I want to know, how we find out if a column is having a numeric value or not. For Example if we have a csv file as ASDF,QWER,GHJK,123,FGHY,9876 GHTY,NVHR,WOPI,623,HFBS,5386 we need to find out if the 4th and 6th column has muneric value or not. Thanks in advance Keerthan (9 Replies)
Discussion started by: keerthan
9 Replies

7. UNIX for Dummies Questions & Answers

Find and Replace random numeric value with non-numeric value

Can someone tell me how to change the first column in a very large 17k line file from a random 10 digit numeric value to a non numeric value. The format of lines in the file is: 1702938475,SNU022,201004 the first 10 numbers always begin with 170 (6 Replies)
Discussion started by: Bahf1s
6 Replies

8. Shell Programming and Scripting

Finding BEGINNING & ENDING positions of sequentially increasing sublists from a perl numeric array

I have got an Perl array like: @array = (1,2,3,4,5,6,1,2,3,4,1,2,1,2,3,4,5,6,7,8,9...............) This numeric sequence will be always sequentially increasing, unless it encounters, The beginning of the new sequentially increasing numeric sequence. SO in this array we get sequentially... (5 Replies)
Discussion started by: teknokid1
5 Replies

9. Shell Programming and Scripting

File Replacement Help

Hi all, I have two files, one is a base file and the other is a dependency file. I need to replace a section in the base file (File A) with a section from the dependency file (File B), for example: File A: ... <TagName> <TagA>MyBaseFile</TagA> <TagB>MyBaseFileID</TagB> </TagName>... (5 Replies)
Discussion started by: muay_tb
5 Replies

10. Shell Programming and Scripting

Parsing of Char and Numeric in a file

Hi All, i'm working on some report and currently have this plain text file generated. server_name1|sdfd1deal | 1048572| 1040952| 99| 207| 1| 1 server_name1|dba1dbs | 83886048| 40730796| 48| 5762| 22764| 8... (4 Replies)
Discussion started by: fedora132010
4 Replies
script(1)						      General Commands Manual							 script(1)

NAME
script - Makes a transcript of terminal session SYNOPSIS
script [-a] [file] The script command makes a transcript of everything printed on your terminal. OPTIONS
Appends the transcript to file rather than writing it to file. OPERANDS
The name of an output file that will contain the transcript of the session. If this parameter is omitted, the file typescript is written. DESCRIPTION
The transcript is written to file, or appended to file if the -a option is given. If no file name is given, the transcript is saved in the file typescript. The script ends when the forked shell exits. This program is useful when you are using a CRT and want a hard-copy record of the dialog (for example, a technical writer might create an example of a working session this way). If you specify the -a option and the file does not exist, it is created. If you do not specify the -a option and the file exists, it is replaced. RESTRICTIONS
The script command requires a streams based terminal. In single user mode, streams may not be enabled. Under these circumstances, script will exit with no action. If you are the superuser and need to run this command in single user mode, use the following special instruc- tions. Enabling Streams If it is necessary to enable a streams environment in the single user mode, enter the command /sbin/init.d/streams. This command is avail- able to the superuser only. SEE ALSO
Commands: autopush(8), cat(1), echo(1), strsetup(8), tee(1) System Administration script(1)
All times are GMT -4. The time now is 12:00 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy