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The output from say "ls -lad" on a directory is the size of the directory file itself (how much space it takes to hold a list of files, properties, permissions and location on disc).

I don't have...

First, the column printed by ls that looks like -rwxr-xr-x indicates the file's permissions and the file type. The type is indicated by the first character: d is directory, - is regular file, l is...

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No flames,...

Mr. Pandey

Duplicate Post . Continue here

https://www.unix.com/unix-dummies-questions-answers/161850-shell-scripting.html#post302532148

we are here to help you. Not to write the entire...

the sed command for these can just be added to the original command, through std out. Script 2 would become:
find .. -daystart -mtime 0 -type f | xargs ls -sSh |sed 's/^ *//' >data_170611If for...

By default, a field is a sequence of characters delimited by spaces and tabs. So, everything up to the first tab/space is field 1. Any spaces and tabs following that field are a delimiter. ...

After you save your files as data_DDMMYY you can use them in below code like file1 and file2, compared files has only one column:

awk '{if(FNR==NR) {arr[$0]++;next} if($0 in arr) { arr[$0]--; if...

Have you tried using awk?
Awk can read multiple files and you can use the array concept in there.

ex: awk 'NR==FNR{A[NR]=$0;next}
{do compare operations}{save the value}' file1 file2 > file3

For you idea - it's better to use find:
To find all files modified between 24 and 48 hours ago in DIRECTORY and its suddirectories:
find DIRECTORY -ctime 1 -type fTo find all the files that were...

You can pipe so:

find ... | xargs ls -l