/home/bill/System_maintenance/ldd - show library contents.txt

$ ldd /opt/OpenBLAS/* ... | sed -e '/^[^\t]/ d; s/^\t\(.* => \)\?\([^ ]*\) (.*/\2/g' | sort | uniq -c
static (*.a) and shared (*.so) libraries

NAME
       ldd - print shared library dependencies

SYNOPSIS
       ldd [option]... file...

DESCRIPTION
       ldd prints the shared libraries required by each program or shared library specified on the command line.

   Security
       In  the usual case, ldd invokes the standard dynamic linker (see ld.so(8)) with the LD_TRACE_LOADED_OBJECTS
       environment variable set to 1, which causes the linker to display the library dependencies.  Be aware, how‐
       ever,  that in some circumstances, some versions of ldd may attempt to obtain the dependency information by
       directly executing the program.  Thus, you should never employ ldd on an untrusted executable,  since  this
       may result in the execution of arbitrary code.  A safer alternative when dealing with untrusted executables
       is:

           $ objdump -p /path/to/program | grep NEEDED
.


21Jun2017 12:53  OOPS!  use ojbdump instead?


01Aug2017 09:39  for OPM-Flow library dependencies : 

see "/home/bill/OPM concepts/Turbulence notes.txt" 
$ cd "/media/bill/d4651fa9-d9e7-472f-a939-37159801244b/usr/lib/x86_64-linux-gnu/"
$ ldd /media/bill/d4651fa9-d9e7-472f-a939-37159801244b/usr/lib/x86_64-linux-gnu/libopm*.04

full version sorted & unique : 
$ ldd /media/bill/d4651fa9-d9e7-472f-a939-37159801244b/usr/lib/x86_64-linux-gnu/libopm*.04 | sed -e '/^[^\t]/ d; s/^\t\(.* => \)\?\([^ ]*\) (.*/\2/g' | sort | uniq -c











# enddoc