These only provide the MIME type: 

perl -MFile::MMagic -E 'say File::MMagic->new->checktype_filename(pop)
+' /usr/lib/x86_64-linux-gnu/libHalf.so.12.0.0
application/octet-stream
perl -MFile::Type -E 'say File::Type->new->checktype_filename(pop)' /u
+sr/lib/x86_64-linux-gnu/libHalf.so.12.0.0
application/x-executable-file

[download]

update

File::LibMagic is more informative: 
perl -MFile::LibMagic -E 'say File::LibMagic->new->info_from_filename(
+pop)->{description}' /usr/lib/x86_64-linux-gnu/libHalf.so.12.0.0
ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically li
+nked, BuildID[sha1]=442946ad0e7c43d51d7b05c7a73e02273b9b56d2, strippe
+d

[download]

Thanks, choroba.

perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'

In reply to Re^5: Capture::Tiny getting stuck on ldd /proc/self/fd/1 by shmem
in thread Capture::Tiny getting stuck on ldd /proc/self/fd/1 by ovedpo15

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