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Full Discussion: foreach loop problem
Top Forums Shell Programming and Scripting foreach loop problem Post 302596355 by theflamingmoe on Tuesday 7th of February 2012 07:22:37 AM
Old 02-07-2012
Hi handsonzhao,

Is it csh or tcsh shell that you are using? From memory, for csh you use a \ in the path names instead of a / for tcsh. You appear to be escaping the wildcard *. You also need to put curly brackets around some of your path names that use a combination of variables. I didn't test your code but my edits for a tcsh script would be as follows:

Code:
 
#!/bin/tcsh  
set directory1 = "/data/htdocs/field_photos/files/by_site" 
echo $directory1 
set station = "P101 P360" 
set year = "2011 2012" 
set month = "01 02 03 04 05 06 07 08 09 10 11 12" 
foreach year($year) 
wget -P $directory1 -nc ftp://brick.unavco.org/in/hodge/P101${year}*.jpg 
wget -P $directory1 -nc ftp://brick.unavco.org/in/hodge/P360${year}*.jpg 
end 
 
foreach station($station) 
foreach year($year) 
foreach month($month) 
echo ${directory1}/${station}${year}*.jpg ${directory1}/${station}/webcam/${year}/$month 
chmod g+rw ${directory1}/${station}${year}${month}*.jpg 
mv ${directory1}/${station}${year}${month}*.jpg ${directory1}/${station}/webcam/${year}/${month} 
end 
end 
end

Hope this helps Smilie)
 

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CAL(1)							    BSD General Commands Manual 						    CAL(1)

NAME
cal -- displays a calendar SYNOPSIS
cal [-smjy13] [[[day] month] year] DESCRIPTION
Cal displays a simple calendar. If arguments are not specified, the current month is displayed. The options are as follows: -1 Display single month output. (This is the default.) -3 Display prev/current/next month output. -s Display Sunday as the first day of the week. -m Display Monday as the first day of the week. -j Display Julian dates (days one-based, numbered from January 1). -y Display a calendar for the current year. -V Display version information and exit. A single parameter specifies the year (1 - 9999) to be displayed; note the year must be fully specified: ``cal 89'' will not display a calen- dar for 1989. Two parameters denote the month (1 - 12) and year. Three parameters denote the day (1-31), month and year, and the day will be highlighted if the calendar is displayed on a terminal. If no parameters are specified, the current month's calendar is displayed. A year starts on Jan 1. The first day of the week is determined by the locale. The Gregorian Reformation is assumed to have occurred in 1752 on the 3rd of September. By this time, most countries had recognized the ref- ormation (although a few did not recognize it until the early 1900's.) Ten days following that date were eliminated by the reformation, so the calendar for that month is a bit unusual. HISTORY
A cal command appeared in Version 6 AT&T UNIX. OTHER VERSIONS
Several much more elaborate versions of this program exist, with support for colors, holidays, birthdays, reminders and appointments, etc. For example, try the cal from http://home.sprynet.com/~cbagwell/projects.html or GNU gcal. AVAILABILITY
The cal command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/. BSD
June 6, 1993 BSD
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