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Full Discussion: For loop in bash shell
Top Forums UNIX for Dummies Questions & Answers For loop in bash shell Post 302804431 by Yoda on Wednesday 8th of May 2013 02:48:07 PM
Old 05-08-2013
Missing double quotes is definitely not the reason for that error.

Verify if you are running this script inside the directory where you indeed have these files.

Also perform following changes:
Code:
#!/bin/bash
for i in {1..100}
do
        [ -f "data_$i.txt" ] && cut -d' ' -f1 "data_$i.txt" > "output$i.txt"
done

 

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smd-loop(1)						 Sync Mail Dir (smd) documentation					       smd-loop(1)

NAME
smd-loop - iterates smd-pull and smd-push SYNOPSIS
smd-loop [-vt] DESCRIPTION
smd-loop runs smd-push and smd-pull at regular intervals as defined by the user in the ~/.smd/loop configuration file. On errors that are reported to be transient, it retries a second time before failing. The configuration file is line-oriented. Each line is composed of three space separated fields: pull-frequency, push-frequency and end- point-name. Frequencies are expressed in minutes, while endpoint name is a valid name for smd-pull(1) and smd-push(1). Lines beginning with # are considered as comments. The following example calls the command smd-pull default every 3 minutes, and smd-push default every 10. Example: # pull-frequency push-frequency endpoint-name 3 10 default OPTIONS
-v Increase program verbosity (printed on stderr) -t Just create a template configuration file if none FILES
~/.smd/loop SEE ALSO
mddiff(1), smd-server(1), smd-client(1), smd-push(1), smd-pull(1) AUTHOR
Enrico Tassi <gares@fettunta.org> 11 June 2012 smd-loop(1)
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