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2025-01-25 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >
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This article mainly introduces "Linux installation OpenSSL specific steps", in daily operation, I believe many people have doubts on the specific steps of Linux installation OpenSSL, Xiaobian consulted all kinds of information, sorted out simple and easy to use operation methods, hope to answer "Linux installation OpenSSL specific steps" doubts helpful! Next, please follow the small series to learn together!
OpenSSL is an open source software library package that applications can use to communicate securely, avoid eavesdropping, and confirm the identity of the other end of the connection. This package is widely used in web servers on the Internet.
1, download OpenSSL2, Windows system installation OpenSSL to the above link Download OpenSSL Windows version, note that 32-bit and 64-bit are different installation packages, after downloading is the exe file, double-click to follow the prompts to install step by step.
3, Linux system installation OpenSSL 3.1 installation OpenSSL: # tar -xzf openssl-1.0.2f.tar.gz # cd openssl-1.0.2f # mkdir /usr/local/openssl # ./ config --prefix=/usr/local/openssl # make # make install This completes the installation, following a few auxiliary steps.
3.2 Create a soft link # which openssl /usr/local/openssl/bin/openssl For ease of use and later version updates, you can create a soft link as follows:
# ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl 3.3 Execute the following command # cd /usr/local/openssl # ldd /usr/local/openssl/bin/openssl linux-vdso.so.1 => (0x00007ffc63975000) libssl.so.1.1 => not found libcrypto.so.1.1 => not found libdl.so.2 => /lib64/libdl.so.2 (0x00007f8d9da0f000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f8d9d7f3000) libc.so.6 => /lib64/libc.so.6 (0x00007f8d9d431000) /lib64/ld-linux-x86-64.so.2 (0x00007 f8d9dc28000) Installation OK
3.4# openssl version /usr/local/openssl/bin/openssl: error while loading shared libraries: libssl.so.1.1: cannot open shared object file: No such file or directory Unable to find dynamic library libssl.so.1.1, minor problem, execute the following command:
# vim /etc/ld.so.conf Add a line at the end:
/usr/local/openssl/lib Then execute:
# ldconfig /etc/ld.so.conf # openssl version OpenSSL 1.1.0f 25 May 2017 At this point, the study of "Linux installation OpenSSL specific steps" is over, hoping to solve everyone's doubts. Theory and practice can better match to help everyone learn, go and try it! If you want to continue learning more relevant knowledge, please continue to pay attention to the website, Xiaobian will continue to strive to bring more practical articles for everyone!
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