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I'm still not sure, but it seems that you want to write something like this:

myvar=`echo "hello world" | awk -F "world" '{print $1}'`

I'm sure you'll get a better solution if you post more...

I just upgraded to Android 2.2 from 2.1. The GPS issue that was troublesome in 2.1 seems to have been fixed. Some of web browsing seems faster, but it could just be my connection is better today...

change your line to
[ `pidof $i | sed '/^$/d'|wc -l` -gt 0 ] && echo "$i service already running..." >> $log || (/etc/init.d/$i start ; echo "$i restarted..." )>> $log

Look better in here:

[ `pidof $i | wc -l` -gt 0 ] || $( /etc/init.d/$i start && echo "$i restarted..." >> $log)
with the dollar sign and parentheses, you are posting the output of your command...

You're not missing a quote, but a closing bracket on line 8, with the first cat.

Depends entirely on what it's doing. But it doesn't sound like it's booting the normal linux way, there'd be trickery necessary to get a bootable Linux system out of a FAT32 partition.

What files...

Hm, it returns success in either case. Have to check its error output instead.

TMP=`mktemp`
if wget -N http://server/file 2> "$TMP"
then
if grep -q "Not retrieving" "$TMP"
...

HTTP doesn't have checksums, but it does have timestamps.

Do your clients have wget?

$ wget -N localhost/~tyler/hugefile
--2010-11-09 10:39:01-- http://localhost/~tyler/hugefile
Resolving...

Store an md5sum in a different file and have your clients check that, but it sounds like you already guessed that and are looking for something automatic. FTP doesn't have that, no. FTP is very...