first commit

.gitignore

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+bck/

README.md

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 # rename-arw
-**rename-arw** is a script that operates in the folder in which it is launched and ranames all the RAW files with `.ARW` extension following this path:  `YYYYMMDDHHmmss-<pattern><filename>`
+
+## Description
+**rename-arw** is a script that operates in the folder in which it is launched and ranames all the RAW files with `.ARW` extension following this path:
+
+`YYYYMMDDHHmmss-<pattern><filename>`
+
+> `<pattern>` must be provided by user.
+> `YYYYMMDDHHmmss` is retrieved from the datetime metadata of the file.
+
+## Installation
+```
+sudo mkdir -p /usr/local/bin/
+sudo chmod +x /usr/local/bin/
+cp rename-arw /usr/local/bin/
+echo 'PATH=$PATH:/usr/local/bin/' >> ~/.bashrc
+```
+
+## Usage
+```
+cd <directory-containing-arw>
+rename-arw <pattern>
+```

rename-fab.sh

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+#!/bin/bash
+# Check pattern argument
+
+usage(){
+  echo " "
+  echo "Usage:"
+  echo "cd <directory-containing-arw>"
+  echo "rename-arw <pattern>"
+  echo " "
+}
+
+if [ -z "$1" ];then
+  echo "Error!"
+  echo "Argument <pattern> is missing."
+  usage
+  exit 1
+else
+  pattern=${1}
+fi
+
+# Check
+if arw_num=`ls -1|grep ARW|wc -l`; then
+  if [ ${arw_num} -lt 1 ];then
+    echo "Error!"
+    echo "No .ARW file found in this folder: $PWD"
+    usage
+    exit 1
+  fi
+fi
+
+# Execution
+for i in `ls -1 *ARW`
+do
+  datetime=`file -p ${i}|cut -d "," -f 13|cut -d "=" -f 2|tr ":" " "|tr -d " "`
+  echo ${i} "--->" ${datetime}-${pattern}${i}
+  mv ${i} ${datetime}-${pattern}${i}
+done