change default start/end to yesterday

.vscode/numbered-bookmarks.json

@@ -4,15 +4,15 @@
 			"fsPath": "$ROOTPATH$/pilerbackup.sh",
 			"bookmarks": [
 				-1,
-				370,
-				65,
-				196,
-				268,
-				119,
-				507,
+				201,
 				-1,
 				-1,
-				610
+				-1,
+				-1,
+				-1,
+				-1,
+				-1,
+				-1
 			]
 		}
 	]

pilerbackup.sh

@@ -127,11 +127,11 @@ scriptHelp () {
     printf "${cyan}--start${norm}\n"
     printf "Export email starting from this date (inclusive)\n"
     printf "Date MUST be provided in the format 'YYYY.MM.DD'\n"
-    printf "${yellow}(Today's date)${norm}\n\n"
+    printf "${yellow}(Yesterday's date)${norm}\n\n"
     printf "${cyan}--end${norm}\n"
     printf "Export email ending at this date (inclusive)\n"
     printf "Date MUST be provided in the format 'YYYY.MM.DD'\n"
-    printf "${yellow}(Today's date)${norm}\n\n"
+    printf "${yellow}(Yesterday's date)${norm}\n\n"
 
     printf "${magenta}503 functionality\n"
     printf "${cyan}-5, --use-503${norm}\n"
@@ -201,8 +201,8 @@ webroot="/usr/share/nginx/html"
 
 # piler-export related
 exportAll=0
-exportStart=$(date +'%Y.%m.%d')
-exportEnd=$(date +'%Y.%m.%d')
+exportStart=$( date -d 'yesterday' +'%Y.%m.%d' )
+exportEnd=$( date -d 'yesterday' +'%Y.%m.%d' )
 
 
 ### process startup parameters