Shell Programming and Scripting

file created on 2014-10-10 move to directory /mnt/upload/20141010
file created on 2014-11-11 move to directory /mnt/upload/20141111
file created on 2014-08-01 move to directory /mnt/upload/20140801

# get last modification date + filename
# sample output line: 2014-09-02 16:47:34.973268280 +0200 ./test.png
find . -maxdepth 1 -type f -name '*.png' -exec stat -c '%y %n' {} + >temp1.txt

# cut + reformat last modification date from YYYY-MM-DD to YYYYMMDD, cut filename
# sample output line: 20140902,test.png,
sed 's/^\(....\)-\(..\)-\(..\).*\/\(.*\)$/\1\2\3,\4,/' temp1.txt | sort >temp2.txt

# create neccessary directories
cut -d, -f1 temp2.txt | uniq | xargs mkdir

# assembling and executing mv commands
# sample output line: mv "test.png" 20140902
# try without "| sh" first to see if the output is correct!
awk -F, '{ printf "mv \"%s\" %s\n", $2, $1 }' temp2.txt | sh

# deleting temp files
rm temp[12].txt

2014-01-02 /path/to/filename.png
2014-01-03 /path/to/anotherfile.png
...

DEST=/path/to/

find /opt/camera/ -type f -printf '%TY%Tm%Td %p\n' |
while read -r DATE FILE
do
        [ -d "$DEST/$DATE" ] || mkdir -p "$DEST/$DATE"

        # Remove the 'echo' once you've tested and seen it does what you want.
        echo mv "$FILE" /path/to/$DATE/
done

#move signature
#!/bin/bash

cd /mnt/upload/
ls -pl1 --time-style='+%Y%m%d' | grep -v / | awk '/png/ {print $6,$7}' > name.txt
name=`cat name.txt | awk '{print $1}' | uniq`
while read line; do mkdir -p $line; done <<< "$name"
copy=`cat name.txt | awk '{print "/mnt/upload/"$2" /mnt/upload/"$1}'`
while read line; do mv $line; done <<< "$copy"
copy1=`echo $?`;
if [ $copy1 -eq 0 ]; then
echo OK > log.log
else 
echo ERROR > log.log
fi;

#!/bin/bash
 
cd /mnt/upload/
export d_last=''
 
ls -pl1 --time-style='+%Y%m%d' | awk '/-.*\.png$/{print $6,$7}' | ( sort ; echo x x) | while read d f
do
 if [ "$d" != "$d_last" ]
 then
 
  if [ $d_last != '' ]
  then
   mkdir -p /somewhere/$d_last
   mv $fs /somewhere/$d_last
  fi
 
  d_last=$d
  fs=$f
  continue
 fi 
 
 fs="$fs $f"
done