Adds gallery-dl, mmm and utils related scripts

scripts/shell/create-urls-txt-files-for-gallery-dl-twitter-files.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+cur_dirname=`pwd`
+
+if [[ $cur_dirname != *"gallery-dl/twitter" ]]; then
+  echo 'Not a valid path'
+  echo 'Are you inside a gallery-dl/twitter directory?'
+  exit 1
+fi
+
+# creates a .txt file for each .png file
+if false; then
+  files=($(find * -type f -not -name '*.txt'))
+
+  for f in ${files[@]}; do
+    filenameSplit=(${f//\// })
+
+    account_name=${filenameSplit[0]}
+    file_name=${filenameSplit[1]}
+    post_id=`echo $file_name | cut -f1 -d"_"`
+
+    tweet_url="https://twitter.com/$account_name/status/$post_id"
+
+    echo $tweet_url > $account_name/$post_id.txt
+  done
+fi
+
+# creates a .txt file for each artist folder
+if true; then
+  artists=($(find * -type d))
+
+  for account_name in ${artists[@]}; do
+    echo "Doing \"$account_name\" now..."
+    files=($(find $account_name -type f -not -name '*.txt'))
+
+    urls_filename="$account_name/urls.txt"
+    rm --force $urls_filename
+
+    for f in ${files[@]}; do
+      filenameSplit=(${f//\// })
+
+      file_name=${filenameSplit[1]}
+      post_id=`echo $file_name | cut -f1 -d"_"`
+
+      tweet_url="https://twitter.com/$account_name/status/$post_id"
+
+      echo "$file_name: $tweet_url" >> $urls_filename
+    done
+  done
+fi