Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Shell script: foreach file -> targzip
Top Forums Shell Programming and Scripting Shell script: foreach file -> targzip Post 302426625 by pseudocoder on Wednesday 2nd of June 2010 10:51:53 AM
Old 06-02-2010
Try adding this between DIR= and for:
Code:
ls $DIR/*.jpg >/dev/null 2>&1
if [ $? == 0 ]; then

and append following to the end of your script:
Code:
else
echo "No jpg files in $DIR"
fi

This User Gave Thanks to pseudocoder For This Post:
JKMlol
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

foreach in shell scripting

I need to read list of machines from a file using foreach loop. I am trying the follwing, but its not reading the list foreach i (`cat file.lst | awk '{print $1}'`) ls -l | grep $i end here the file file.lst contains list of files Any idea whats wrong here Thanks Krisyet (2 Replies)
Discussion started by: krisyet
2 Replies

2. Shell Programming and Scripting

C Shell - foreach - No Match error

Hi All, I am facing 'No Match' problem with foreach loop in C shell script. Initially I tried following grep command showing results properly as shown at the end of the Thread. But foreach command is throwing the error 'No match'. grep -n Inserted audit_file foreach insertstr (`grep -n... (0 Replies)
Discussion started by: adurga
0 Replies

3. Shell Programming and Scripting

Shell Integer with nested foreach

I am scripting in tcsh and here is what I currently have: foreach group (g1 g2 g3 g4) set ppl = `cat $group.file.with.list.of.ppl.in.row.format` set label = 1 @ label += 1 foreach ppls ($ppl) echo $label >> file end end ... (0 Replies)
Discussion started by: bonesy
0 Replies

4. UNIX for Dummies Questions & Answers

foreach shell question

Hi I would like foreach to go through a range of numbers 1-365. This input is being read by a compiled fortran program in the same shell script. Let me try an example to clarify #!/bin/sh foreach i (1-365) ./data_make program <<EOF 'echo $i' /data_'echo $i' #output file I... (10 Replies)
Discussion started by: d_kowalske
10 Replies

5. Shell Programming and Scripting

expect ssh script issue with if and foreach

Hi, I am trying to create an ssh script to login to cisco routers and activate/deactivate bgp neighbors if they match certain conditions. I dont think my "if" and "foreach" are working correctly. Any help is appreciated. Below is my script: ... (0 Replies)
Discussion started by: blahblahsomeone
0 Replies

6. Shell Programming and Scripting

foreach loop working in terminal but not in the script

Hi, I am new here I have used the forums a long time to search for things they are very helpful. I have unfortunately used up all my resources (professors, grad students) and need some help. I have this very simple piece of code (using to isolate the problem) in a csh script: #!/bin/csh... (12 Replies)
Discussion started by: bflinchum
12 Replies

7. Shell Programming and Scripting

foreach loop in unix script

Hi all, I have a script which searches for all sql files in the current directory and replaces all sql files with an underscore with a dash. The next part I need to do is record the number of changes made (underscore to dash) and display this value (e.g.2). This is what I have so far; find /... (17 Replies)
Discussion started by: shawi
17 Replies

8. UNIX for Dummies Questions & Answers

Shell script foreach help

I am writing a shell script to uncompress files in a directory, then call a Perl script to search the files for given terms, store those terms in a different output file , and compress the output. I get a syntax error with my use of foreach. Below is my script. #!/bin/csh -fxv if (!... (2 Replies)
Discussion started by: dgrayman
2 Replies

9. Shell Programming and Scripting

Foreach alternative - C shell

Hi all I wrote a foreach loop in c-shell: foreach file (/.../fileNames*) ... end The problem is that if there aren't matching files in the directory I'm getting a "foreach: No match". How can I rewrite it so the script will just skip the loop if there aren't any matching files? ... (4 Replies)
Discussion started by: Somename
4 Replies

10. UNIX for Beginners Questions & Answers

Use foreach with sed in a bash script

I want to extract data from a ASCII file that looks like the one provided here (see input.txt). For this purpose I used sed commands. I want to chain the sed commands into a script that I can call with custom variables, instead of having to run it multiple times (Need to run the code for 30*24 =... (1 Reply)
Discussion started by: learningtocode
1 Replies

LEARN ABOUT MOJAVE

locale::script5.18

Locale::Script(3pm)					 Perl Programmers Reference Guide				       Locale::Script(3pm)

NAME

       Locale::Script - standard codes for script identification

SYNOPSIS

	  use Locale::Script;

	  $script  = code2script('phnx');		      # 'Phoenician'
	  $code    = script2code('Phoenician'); 	      # 'Phnx'
	  $code    = script2code('Phoenician',
				 LOCALE_CODE_NUMERIC);	      # 115

	  @codes   = all_script_codes();
	  @scripts = all_script_names();

DESCRIPTION

       The "Locale::Script" module provides access to standards codes used for identifying scripts, such as those defined in ISO 15924.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 15924
       four-letter codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying scripts. A code set may be specified using either a name, or a constant
       that is automatically exported by this module.

       For example, the two are equivalent:

	  $script = code2script('phnx','alpha');
	  $script = code2script('phnx',LOCALE_SCRIPT_ALPHA);

       The codesets currently supported are:

       alpha, LOCALE_SCRIPT_ALPHA
	   This is a set of four-letter (capitalized) codes from ISO 15924 such as 'Phnx' for Phoenician.  It also includes additions to this set
	   included in the IANA language registry.

	   The Zxxx, Zyyy, and Zzzz codes are not used.

	   This is the default code set.

       num, LOCALE_SCRIPT_NUMERIC
	   This is a set of three-digit numeric codes from ISO 15924 such as 115 for Phoenician.

ROUTINES

       code2script ( CODE [,CODESET] )
       script2code ( NAME [,CODESET] )
       script_code2code ( CODE ,CODESET ,CODESET2 )
       all_script_codes ( [CODESET] )
       all_script_names ( [CODESET] )
       Locale::Script::rename_script  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Script::add_script  ( CODE ,NAME [,CODESET] )
       Locale::Script::delete_script  ( CODE [,CODESET] )
       Locale::Script::add_script_alias  ( NAME ,NEW_NAME )
       Locale::Script::delete_script_alias  ( NAME )
       Locale::Script::rename_script_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Script::add_script_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Script::delete_script_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.unicode.org/iso15924/
	   Home page for ISO 15924.

       http://www.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 1997-2001 Canon Research Centre Europe (CRE).
	  Copyright (c) 2001-2010 Neil Bowers
	  Copyright (c) 2010-2013 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.18.2							    2013-11-04						       Locale::Script(3pm)
All times are GMT -4. The time now is 01:18 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy