nomatch4

#!/bin/bash

# Usage: nomatch4 <dir>
# Checks if any of the local files agree with any of the ones in the target dir (recursive). Listst all local files not matched.

if [ -z "$1" ]
then
 echo "Default dir: /tmp/, using this one"
 remdir=/tmp
else
 remdir=$1
fi

if [ ! -d "$remdir" ]
then
 echo "Can't find $remdir"
 exit
fi

# For all local files
for i in *
do
 if [ ! -f "$i" ]
 then
  continue
 fi
 matched=0
 mkdir -p matched/

# For all remote files
 for j in $(find "$remdir" -type f)
 do

### Nice try; didn't work. Test: cmp ~ 10sec; diff: ~13sec; size check: ~ 26 sec; checksum: ~ 112 sec :-)
### Size check
##  ezmeret=$(stat -c%s "$i")
##  azmeret=$(stat -c%s "$j")
##  if [ "$ezmeret" -eq "$azmeret" ]
##  then
##
### Checksum check
##   ezchks=($(md5sum "$i"))
##   azchks=($(md5sum "$j"))
##   if [ "$ezchks" == "$azchks" ]
##   then
    ####diff $i $j >/dev/null
    cmp -s "$i" $j
    if [ "$?" -eq "0" ]
    then
     matched=1
     echo "$i $j match"
     mv "$i" matched/
    fi
##   fi
##  fi
 done

 if [ "$matched" -eq "0" ]
 then
  filelist=("${filelist[@]}" "$i")
 fi

done

echo "======== 8< ========"

for i in "${filelist[@]}"
do
 echo "No match for: $i"
done