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UNIX for Beginners Questions & Answers
How to make a dynamically linked executable file?
Post 302987396 by steezuschrist96 on Thursday 8th of December 2016 06:53:35 PM
12-08-2016
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1. Shell Programming and Scripting
Hi friends ,
how do i view a dynamically linked file in unix ?
its there on other system and do i have to ftp it in ASCII format or binary ?
and after the ftp how do i view it ?
thanks in advance
veeras (1 Reply)
Discussion started by: sveera
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2. UNIX for Advanced & Expert Users
Hi friends,
i have a dynamically linked file on my solaris system.this is script that runs regularly. How can i read the contents of that ?
when i tried to say "vi filename " then it says executable and nothing is seen.
Please help.
thanks in advance
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hi,
For some special reason , I'd like to control the memory address for the shared libraries in my dynamically linked process.
And it is the "ld" which interpret the dynamically linked library, and in my system, the "ld-linux.so.2" is put at 0x00812000. Then I use "prelink -r" command to change... (0 Replies)
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hi,
For some special reason , I'd like to control the memory address for the shared libraries in my dynamically linked process.
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9. Shell Programming and Scripting
Is there a way to make this make itself executable?
Thanks. :-)
cat > somescript.sh << \EOF
#!/bin/bash
block_count=$(sudo tune2fs -l /dev/sda1 | awk '/^Block count:/ {print $NF}')
reserved_block_count=$(sudo tune2fs -l /dev/sda1 | awk '/^Reserved block count:/ {print $NF}')
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LEARN ABOUT REDHAT
mpif77
HF77(1) LAM TOOLS HF77(1) NAME
hf77, mpif77 - Compile LAM FORTRAN programs. SYNTAX
hf77 [-showme] ... see f77(1) (or whatever your underlying FORTRAN compiler is) for all other options. DESCRIPTION
hf77 is a convenience wrapper for the local native FORTRAN compiler. Translation of a LAM program requires the linkage of the LAM essen- tial services libraries which may not reside in one of the standard search directories of ld(1). hf77 passes its arguments along to the local native FORTRAN compiler along with the -L and -l options required by LAM/MPI programs. This includes all necessary options for ROMIO and/or C++ bindings support (if ROMIO/C++ support was included when LAM was compiled). mpif77 is now the same as hf77. See the NOTES section, below. By default, hf77 uses the FORTRAN compiler that was selected when LAM was configured (with the --with-fc flag to ./configure) as the local native FORTRAN compiler, but this can be overridden by the LAMHF77 environment variable. OPTIONS
-showme Does not invoke the underlying FORTRAN compiler. Instead, it shows the command line that would be executed to compile the FORTRAN program. NOTES
Previous versions of hf77 did not automatically link in the MPI library. Starting with LAM version 6.3, since hf77 has become the de facto LAM FORTRAN compiler, the -lmpi option is now automatically passed to the underlying compiler when linking LAM/MPI programs. Previous versions of LAM included the mpif77 wrapper script to automatically pass -lmpi to hf77. This script is now obsolete since hf77 now includes -lmpi automatically. mpif77 is now a symbolic link to hf77 to ensure backward compatibility. SEE ALSO
f77(1), ld(1), lam-helpfile(1) LAM 6.5.8 November, 2002 HF77(1)