System-wide search Post: 302998371

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Top Forums Shell Programming and Scripting System-wide search Post 302998371 by rbatte1 on Wednesday 31st of May 2017 05:23:33 AM

05-31-2017

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Could you not also use find to drive this rather than building your own where you have to feed it a list? You don't give much information about what else there is, but this might help:-

Code:

find . -name "*save[0-9][0-9]*" -type f -exec grep "$pattern" {} \;

If the file name search is for path names, then you could do something more like this:-

Code:

find *save[0-9][0-9]* -type f -exec grep "$pattern" {} \;

Do either of these give you an option? They should be more efficient than calling grep for every parameter, especially as the list gets longer and would reduce the risks of too long a command line getting rejected.

You could even combine them if that helps:

If you want all files that match save[0-9][0-9] and finish .sh then you can
find . -name "*save[0-9][0-9]*.sh" .....
If you want files in directories that match save[0-9][0-9] and finish .sh then you can
find *save[0-9][0-9]* -name "*.sh" ......
If you want some other variation or combination we can probably help there too.

Are any of these useful?
Robin

rbatte1

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LEARN ABOUT SUNOS

script

script(1)							   User Commands							 script(1)

NAME

       script - make record of a terminal session

SYNOPSIS

       script [-a] [filename]

DESCRIPTION

       The  script  utility  makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
       record is saved in the file typescript. See WARNINGS.

       The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
       when the forked shell exits or when Control-d is typed.

OPTIONS

       The following option is supported:

       -a	Appends the session record to filename, rather than overwriting it.

NOTES

       script places everything that appears on the screen in filename, including prompts.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

WARNINGS

       script  can  pose  a  security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
       privileged user, that is, root. Be sure that typescript is not a link before running script.

SunOS 5.10							    30 Jan 2004 							 script(1)

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