String size limit for 'echo'... Post: 302902669

Sponsored Content

Top Forums UNIX for Dummies Questions & Answers String size limit for 'echo'... Post 302902669 by wisecracker on Wednesday 21st of May 2014 02:16:45 PM

05-21-2014

Registered User

Quote:

Originally Posted by bakunin

Keep in mind, though, that the more stuff you put into a script the more has to be loaded once it is called.

Why not create a man page? This is the intended place for such kind of information and would allow for inclusion of some text markup (using "troff"s "man" macro package) and make the information better accessible.

I know the script will eventually be large and that was the intention.
Everything relevant should be in the one script, (it is even possible to break the images down as data but I don't intend to do it ;o) ).

As both you and Corna688 have emphasised the point, am not going to do a _self_edit_ of the script but let the public who are interested in it edit manually for themselves.

I had thought about a (pseudo) man page but I have decided not to as yet.

I had thought about editing the script file itself from disk while using the script with the code required inside the script but have abandoned that idea too.

However the "here-document" approach appeals to me and I will experiment with that first.

Thanks to all for your comments, next upload of AudioScope.sh is imminent.

As it is now fairly big I will make it an attachment only...

Cheers guys and once again thanks.

wisecracker

View Public Profile for wisecracker

Find all posts by wisecracker

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Limit size of the file

How do I limit size of a file to 1 MB or something like that under Linux?

2. Solaris

File size limit

I want to have a permanent file created - and limit the size that this file can grow.. I want a circular file.. ie max size of file is 10 mb.. and if any new data written to file the oldest data removed.. How can I do this? I am on solaris 9 x86

3. AIX

file size limit

Can anybody help me? How to increase file size limit in aix 5.2? I have already specified in /etc/security/limits file : default: fsize = -1 core = 2097151 cpu = -1 data = -1 rss = -1 stack = -1 nofiles = 2000

4. UNIX for Advanced & Expert Users

File Size Limit

Hi, I have a problem writing or copying a file 2GB or larger to either the second or third disk on my C8000. I've searched this forum and found some good information on this but still nothing to solve the problem. I'm running hpux 11i, JFS3.3 and disk version 4 (from fstyp) on all 3 disks. ...

5. UNIX for Dummies Questions & Answers

can I limit the size of a directory?

Hi, I am not root, but I need to limit the size of my directory, so that it cannot contain more than 200M of stuff inside. Is this possible? Also, how can I see the total size of that directory? If I do ls -ltrd, it does not give me the size of all the files inside the directory. And if I do df...

6. Linux

Limit directory size

Hello I want to limit the size of a directory; so a user cant copy more staff inside it then 5 Giga for example.. eg. /nfs/temp/jhon size can not increase more that 5Gb I havnt found anything on the net. Is there a way to do it?

7. UNIX for Advanced & Expert Users

logrotate size limit

Hi i configured log rotate for a specific file. /var/log/sauer i configured create a file in logrotate.d # cat /etc/logrotate.d/sauer #this is a logrotate configuration file for msu_ng logs /var/log/sauer { rotate 5 size=1M daily compress ...

8. UNIX for Advanced & Expert Users

file size limit?

hi, how can I find out what the limit of a file size is on unix? thanks

9. Shell Programming and Scripting

Limit on a File size.

Hi All, I want to store 32KB of file in Oracle DB into CLOB field. I am not able to insert more than 32KB of file into CLOB. So i want to put a limit on the file size. I am using k shell. My file size will dynamically increase its size, i want to check the file size if it is more than 32KB...

10. Shell Programming and Scripting

tcsh - understanding difference between "echo string" and "echo string > /dev/stdout"

I came across and unexpected behavior with redirections in tcsh. I know, csh is not best for redirections, but I'd like to understand what is happening here. I have following script (called out_to_streams.csh): #!/bin/tcsh -f echo Redirected to STDOUT > /dev/stdout echo Redirected to...

LEARN ABOUT CENTOS

tcl_allowexceptions

Tcl_AllowExceptions(3)					      Tcl Library Procedures					    Tcl_AllowExceptions(3)

__________________________________________________________________________________________________________________________________________________

NAME

       Tcl_AllowExceptions - allow all exceptions in next script evaluation

SYNOPSIS

       #include <tcl.h>

       Tcl_AllowExceptions(interp)

ARGUMENTS

       Tcl_Interp *interp (in)		Interpreter in which script will be evaluated.
_________________________________________________________________

DESCRIPTION

       If  a  script is evaluated at top-level (i.e. no other scripts are pending evaluation when the script is invoked), and if the script termi-
       nates with a completion code other than TCL_OK, TCL_ERROR or TCL_RETURN, then Tcl normally converts this into a TCL_ERROR  return  with	an
       appropriate  message.  The particular script evaluation procedures of Tcl that act in the manner are Tcl_EvalObjEx, Tcl_EvalObjv, Tcl_Eval,
       Tcl_EvalEx, Tcl_GlobalEval, Tcl_GlobalEvalObj, Tcl_VarEval and Tcl_VarEvalVA.

       However, if Tcl_AllowExceptions is invoked immediately before calling one of those a procedures, then arbitrary completion codes  are  per-
       mitted from the script, and they are returned without modification.  This is useful in cases where the caller can deal with exceptions such
       as TCL_BREAK or TCL_CONTINUE in a meaningful way.

KEYWORDS

       continue, break, exception, interpreter

Tcl									7.4						    Tcl_AllowExceptions(3)