Sponsored Content
Top Forums UNIX for Advanced & Expert Users What is the Maximum number of characters that i can store in a variable? Post 53786 by pcshan on Sunday 25th of July 2004 04:58:36 AM
Old 07-25-2004
Reason why i need large amount of data on a variable

Thanks for all your valuable suggestions.

I store a list of mail ids in a .lis file and from a shell script i retrieve all the mail ids and put it in a variable by using blankspace as delimiter.

And i export that variable. So, there is another program which makes use of that exported variable to send the e-mail to e-mail addresses stored in that variable.

When i tried with multiple entires, it allows only 512 characters.

Please suggest me if there is any work around.

Thanks and Regards

Shanmugam
 

9 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Maximum number of threads per user

Anybody knows how to setup Maximum number of threads per user or some other value on Sun Solaris 8. (1 Reply)
Discussion started by: s_aamir
1 Replies

2. Shell Programming and Scripting

Line with maximum no . of characters

Hey , I want to check the row in a file with maximum characters . the output sud contain that row number along with the no of characters. (4 Replies)
Discussion started by: mohapatra
4 Replies

3. UNIX and Linux Applications

handling maximum number characters in an input file

Hi, Can anyone help me? An input file has three lines. Each line should only be 2098 as number of characters however line 2 of the input file has more than the maximum number of characters, it exceeded up to 4098. What should I do so that could handle maximum number of characters? that it could... (1 Reply)
Discussion started by: chrysSty
1 Replies

4. UNIX for Dummies Questions & Answers

maximum number of arguments

Hi, What is the maximum number of arguments that could be passed to zsh ? To find out that I tried a simple script. And the maximum number of arguments that could be passed turned out to be 23394 #! /bin/zsh arg=1 i=1 subIndex=23000 while do arg=$arg" "$i i=$(($i + 1))... (9 Replies)
Discussion started by: matrixmadhan
9 Replies

5. UNIX for Dummies Questions & Answers

ls - maximum number of files

what is the maximum number ls can list down (6 Replies)
Discussion started by: karnan
6 Replies

6. Shell Programming and Scripting

Capturing a number at the end of line and store it as variable

Hello, Would someone guide me on how to write a shell script the would search for a phone no using at the end text file using sed or awk and store it in a varaible or print it. The text file is in this form text or numbers in first line text or numbers in second line . . . Firsname... (6 Replies)
Discussion started by: amuthiga
6 Replies

7. UNIX for Dummies Questions & Answers

Using GREP/AWK to extract a number and store it as a variable

Hello, I have a question regarding the awk command. Here is the line I need to grep: 1 F= -.13250138E+03 E0= -.13249556E+03 d E =-.174650E-01 mag= 35.2157 Instead of displaying the number in red I would like to store it as a variable such as X. Is there a way to do this? Thanks for any... (3 Replies)
Discussion started by: modey3
3 Replies

8. Shell Programming and Scripting

Maximum number of characters in a line.

Hi, Could any one please let me know what is the maximum number of characters that will fit into a single line of a flat file on a unix. Thanks. (1 Reply)
Discussion started by: Shivdatta
1 Replies

9. Shell Programming and Scripting

Maximum number from input by user

I am trying to calculate the maximum number from four numbers input by the user. I have the following code, but it does not work. It says there's an error with the last line "done". Any help would be appreciated. max=0 echo "Please enter four numbers: " for i in 1 2 3 4 do read number... (17 Replies)
Discussion started by: itech4814
17 Replies
msgchk(1)						      General Commands Manual							 msgchk(1)

NAME
msgchk - check for messages (only available within the message handling system, mh) SYNOPSIS
msgchk [-help] [-nodate] [-notify all | | | mail | | | nomail] [users ... ] OPTIONS
Prints a list of the valid options for this command. Prints the date when you last read your mail. This is the default behavior of msgchk. The -nodate option can be used of you do not want to print this date. Indicates under what circumstances msgchk should produce a message. There are three legal values: all, mail, and nomail. The default is -notify all, which reports the status of the maildrop regardless of whether it has mail in it or not. The -notify mail option reports the status of the maildrop only if there is mail waiting. The -notify nomail option reports the status of the maildrop only if there is no mail in it. Specifies the source which are checked for mail. The only value allowed is file, which is the user's maildrop. Additional values are supported only for use with other mail systems. DESCRIPTION
The msgchk program checks all known mail drops for mail that is waiting for you. It displays whether you have mail waiting to be read or not and shows the date that you last read your mail. You can check other user's maildrops by specifying their user names as the users argument on the command line. RESTRICTIONS
msgchk does not understand the $MAILDROP environmental variable. If mail is fetched from a location other than /usr/spool/mail/$USER, msgchk will not be able to determine if new mail has arrived. However, inc can still be used to fetch mail when it arrives. For this version, the -source option only supports the value file. Additional values are supported for use only with other mail systems. EXAMPLES
This example shows a user Smith checking his own maildrop: % msgchk Smith: New file source mail waiting ; last read on Tue, 07 Jun 1988 17:21:49 WET The next example shows a user checking the maildrops of two other local users on the same system, Rabb and Jones: % msgchk Rabb Jones Rabb: No file-source mail waiting ; last read on Tue, 07 Jun 1997 13:22:25 WET Jones: New file source mail waiting ; last read on Tue, 07 Jun 1997 17:30:05 WET FILES
The user profile. The system customization file. The user's maildrop. SEE ALSO
inc(1) msgchk(1)
All times are GMT -4. The time now is 10:32 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy