[init] initial commit

old/nav_jpg.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+html='/opt/websites/nav/index.html'
+jpg_max_num=`cat $html | grep -oE "[0-9]+\.jpg" | awk -F '.' '{print $1}' | sort -n | tail -n 1`
+line_num=`cat $html | grep -oE "[0-9]+\.jpg" | awk -F '.' '{print $1}' | sort -n | uniq -c | wc -l`
+jpg_all_num=`ls -al /opt/websites/nav/assets/images/logos/ | wc -l`
+if [[ $((jpg_max_num+1)) -ne $line_num ]]; then
+    echo -e "\e[1;31mThere must be duplicated jpg files, plz check!\e[0m"
+    return 2
+fi
+echo "Now: $jpg_max_num | MAX: $jpg_all_num | AVAILABLE: $((jpg_all_num-jpg_max_num)) | NEXT: $((jpg_max_num+1))"
+
+
+