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Try creating a reverse list first of files to be deleted:
ls | comm -23 - textfile
The files in "textfile" need to be in sorted order
Then check if it is correct and then delete those files...
...

There are different "locale"s, that can have different character sets.
Print the current locale:
locale
List the installed locales:
locale -a
Set a UTF (multibyte) locale, for example:
export...

You must be kidding! Where in your feed.txt file are the header columns updated_at and created_at? And, you specified one column to find only! What a waste of time!

---------- Post updated at...

Hi,

To utilise the method that I've used you'll have to increase the number of column variables and loops to match your first input file. Which is more than the four or so that I was expecting, I...

awk '
BEGIN { FS=OFS=";" }
NR==FNR {
# 1st file: build hd[]
for (i=1; i<=NF; i++) { hd[$i] }
next
}
FNR==1 {
# header of 2nd file: if in hd[] note that column in col[]
for (i=1;...

Hi,

If you want to delete the additional data from the new input file, what is the reason for capturing what the additional column headings were?

Regards

Dave

---------- Post updated at...

For which I presented a proposal that works with the data you presented.

Take this as a starting point:awk -F\; 'NR==FNR {split ($0, HD)
DEC=$0
next
}
...

Not sure I understand your problem. Are respective file and folder named identically (except for the .csv extension)? Use ls | tail -2 or ls | sort -r | head -2.

If they are always different, why are the all the same in your example??? Why do you even have directories if all of your directories and *.csv files are all in a single directory?

Is "the...

This is totally untested, but if you want today's files, I think you want something like:
latest_dir=$(date "+%Y%M%D-*[0-9]")
host="put remote hostname here"
ftp <<<-EOF
ftp $host
cd...

This should give you a template you can use to get the variables you want. I use the Korn shell, but this will work with any shell that recognizes the shell variable expansions required by the POSIX...

filename='.thumb-320.jpg'
filename=${filename#.}