upper and lower

 Recently found my prompted blinking at a folder with a bunch of all capital letter files in it. This bash shell script made them lowercase

lower	upper
#!/bin/bash UPPER=$1 LOWER=`echo $UPPER | tr '[A-Z]' '[a-z]'` echo 'mv ' $UPPER $LOWER mv $UPPER $LOWER	#!/bin/bash LOWER=$1 UPPER=`echo $LOWER | tr '[a-z]' '[A-Z]'` echo 'mv ' $LOWER $UPPER mv $LOWER $UPPER

This works fine on a single file, next you want to use a for loop to operate on a whole bunch of files

for f in $(ls); do lower $f; done

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Two Days in Tasmania

    Tasmania is a land of unique natural beauty. As a remote destination there is much to explore. My path followed the morning sun to the warm eastern coast, for some waves and rays. There I found Redbill bay, a reserve for flying penguins.

     Not really all that rough with a van, rather it was nice for a couples days escape. After meeting some friendly locals I headed for lime bay national park. The route took me off down the paved roads, and onto dirt tracks until I found this cove of great camp sites just before sunset.

see more photos from my Tasmania surfcamp adventure at :  https://picasaweb.google.com/112415123522641699177/Tasmania

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