first commit

Author: Maeno

README.md

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+# shellscript-examples
+# shellscript-examples

filename_converter/README.md

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+#Precondition
+You must install the exitfool via the homebrew.

filename_converter/converttodate.sh

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+#!/usr/local/bin/zsh
+
+# for i in *.JPG; do; exiftool $i | grep 'Date/Time Original' | awk '{gsub(":", "_"); print "./" $4 "--" $5 ".jpg"}' | xargs -J % mv -i $i %; done
+
+for i in *.MOV; do; exiftool $i | grep 'Date/Time Original' | awk '{gsub(":", "_"); print "./" $4 "--" $5 ".MOV"}' | xargs -J % mv -i $i %; done
+
+# for i in *.AVI; do; exiftool $i | grep 'Date/Time Original' | awk '{gsub(":", "_"); print "./" $4 "--" $5 ".AVI"}' | xargs -J % mv -i $i %; done
+
+# for i in *.avi; do; exiftool $i | grep 'Date/Time Original' | awk '{gsub(":", "_"); print "./" $4 "--" $5 ".avi"}' | xargs -J % mv -i $i %; done