one-liner to put two commands on same line, from the multiline output of `find... | sort... | cut ...`

Question

This is a continuation of recursively sort files with string "SENT_" somewhere in filename by the substring immediately after SENT_, and then display them. Linux as I thought it was better to separate out the questions...

What I was helped with there gave me an order (by the seconds date, i.e. $(date +%s) as a substring in the file) such as,

SENT_1593129066_edb8ff571bc493cb700c3ae6ccfa5869__HDR.tex_
SENT_1593129143_db550b5fa1578ba40c952dac10b9b779__HDR.tex_
SENT_1593129190_00d69a5407bb6f394609f1d387573e2e__HDR.tex_

and my goal is to, one the same line, put in parentheses the 'proper date' at the end, i.e.

SENT_1593129066_edb8ff571bc493cb700c3ae6ccfa5869__HDR.tex_ (June 20, 2020 15:32:33)
SENT_1593129143_db550b5fa1578ba40c952dac10b9b779__HDR.tex_ (July 21, 2020 19:44:02)
SENT_1593129190_00d69a5407bb6f394609f1d387573e2e__HDR.tex_ (Aug 22, 2020 04:43:38)

(dates and format are made up)

So I did this to get the $(date +%s) part,

gg () { find . -type f -name "*"$@"*" -printf '%f\n' |  sort -t'_' -k2.1,2.10 | cut -d'_' -f 2  ;  }
gg SENT

1593129066
1593129143
1593129190

where the cut is the only thing new from the linked page.

The 1st problem was getting it into date -d ??? but luckily I found: How do I pipe output to date -d "value"?

which said date needed a variable. So I would try this:

gg () { find . -type f -name "*"$@"*" -printf '%f\n' | \  
 sort -t'_' -k2.1,2.10 | \
 tee 
  >(echo "<FILENAME_LIKE_'SENT_1593130907_....tex'>" ) 
  >(cut -d'_' -f 2 | { read gmt ; date -d "$gmt"; } )  ; 
}

---

START OF QUESTION

My idea was to assemble the 2 parts on one line, ie for SENT_1593129066_edb8ff571bc493cb700c3ae6ccfa5869__HDR.tex_ (1st part - don't have this yet) and (June 20, 2020 15:32:33) (2nd part) by using tee to pipe the output from sort to both;

1. printing/echo the original filename, ie the first part, and
2. the date in parenthesis, e.g. (June 20, 2020 15:32:33)

This idea, tee >(what_to_do) >(another_thing_to_do) came from:

https://askubuntu.com/questions/833070/how-would-i-pass-the-output-of-one-command-to-multiple-commands

and seems to put both parts on the same line. If not, I wonder if I'll need something like the following wrapped around the tee...? But right now it only does the 'first' >(echo...) part once...

The idea to put them on the same line, which I was thinking of using { echo "The quick"; echo "brown fox"; } | tr "\n" " " from

https://stackoverflow.com/questions/20871534/concatenate-in-bash-the-output-of-two-commands-without-newline-character?noredirect=1&lq=1

---

SUMMARY

So I need to

1. do the 'echo' part to recover the whole filename (preferably with the directories) and (date +%s) substring, eg ~/dir_A/dir2/SENT_1593129066_asdfasdfasdf_asdf.tex, and
2. put them on one line, for each file found by find.

This will then be the end of the function I wanted.

---

EDIT

This only worked once; (I don't know about paste but it would be better, but not necessary, to have more common tools...)

gg () { find . -type f -name "*"$@"*" -printf '%f\n' | \
 sort -t'_' -k2.1,2.10 | \
 paste  
  <(echo "<FILENAME_LIKE_'SENT_1593130907_....tex'>" ) 
  <(cut -d'_' -f 2 | { read gmt ; date -d @"$gmt"; } )  ; 
}

Trying to fix it so far has failed;

gg () { find . -type f -name "*"$@"*" -printf '%f\n' |  \
 sort -t'_' -k2.1,2.10 | \ 
 xargs -I'{}' paste  
  <(echo "<FILENAME_LIKE_'SENT_1593130907_....tex'>" ) 
  <(cut -d'_' -f 2 | { read gmt ; date -d @"$gmt"; } )  ; 
}

Answer 1

Bash is a programming language ( please read man bash ) , so you can do a loop.

Example 1 :

find . -type f -name 'SENT*' -printf '%f\n' | \
   sort -t'_' -k2.1,2.10 | \
   ( 
     while read LINE ; 
     do 
       TS=$( echo "$LINE"| cut -d_ -f 2 ) ; 
       TSD=$( date  -d @$TS ) ;
       printf "%s (%s)\n"  "$LINE" "$TSD"  ;
     done
    )

Example 2 ( reported by another user ) :

find . -type f -name 'SENT*' -printf '%f\n' | \
   sort -t'_' -k2.1,2.10 | \
   awk -F_ '{print $0" ("strftime("%c",$2)")"}'