{"id":139,"date":"2019-05-13T11:11:25","date_gmt":"2019-05-13T11:11:25","guid":{"rendered":"https:\/\/blog.iabsolute.com\/?p=139"},"modified":"2019-05-13T11:11:25","modified_gmt":"2019-05-13T18:11:25","slug":"how-to-upgrade-openssl-1-1-0-to-1-1-1-in-ubuntu-18-04","status":"publish","type":"post","link":"https:\/\/blog.iabsolute.com\/?p=139","title":{"rendered":"How to upgrade OpenSSL 1.1.0 to 1.1.1 in Ubuntu 18.04?"},"content":{"rendered":"\n<ol class=\"wp-block-list\"><li>Open a terminal (Ctrl+Alt+t).<\/li><li>Fetch the tarball: <code>wget https:\/\/www.openssl.org\/source\/openssl-1.1.1a.tar.gz<\/code><\/li><li>Unpack the tarball with <code>tar -zxf openssl-1.1.1a.tar.gz &amp;&amp; cd openssl-1.1.1a<\/code><\/li><li>Issue the command <code>.\/config<\/code>.<\/li><li>Issue the command <code>make<\/code> (You may need to run <code>sudo apt install make gcc<\/code> before running this command successfully).<\/li><li>Run <code>make test<\/code> to check for possible errors.<\/li><li>Backup current openssl binary: <code>sudo mv \/usr\/bin\/openssl ~\/tmp<\/code><\/li><li>Issue the command <code>sudo make install<\/code>.<\/li><li>Create symbolic link from newly install binary to the default location:\n<code>sudo ln -s \/usr\/local\/bin\/openssl \/usr\/bin\/openssl\n<\/code>\n<\/li><li>Run the command <code>sudo ldconfig<\/code> to update symlinks and rebuild the library cache.<\/li><\/ol>\n\n\n\n<p>Assuming that there were no errors in executing steps 4 through 10, you should have successfully installed the new version of OpenSSL.<\/p>\n\n\n\n<p>Again, from the terminal issue the command:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openssl version\n<\/code><\/pre>\n\n\n\n<p>Your output should be as follows:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>OpenSSL 1.1.1a  20 Nov 2018<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Open a terminal (Ctrl+Alt+t). Fetch the tarball: wget https:\/\/www.openssl.org\/source\/openssl-1.1.1a.tar.gz Unpack the tarball with tar -zxf openssl-1.1.1a.tar.gz &amp;&amp; cd openssl-1.1.1a Issue the command .\/config. Issue the command make (You may need to run sudo apt install make gcc before running this &hellip; <a href=\"https:\/\/blog.iabsolute.com\/?p=139\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-139","post","type-post","status-publish","format-standard","hentry","category-ubuntu"],"_links":{"self":[{"href":"https:\/\/blog.iabsolute.com\/index.php?rest_route=\/wp\/v2\/posts\/139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.iabsolute.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iabsolute.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iabsolute.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iabsolute.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=139"}],"version-history":[{"count":1,"href":"https:\/\/blog.iabsolute.com\/index.php?rest_route=\/wp\/v2\/posts\/139\/revisions"}],"predecessor-version":[{"id":140,"href":"https:\/\/blog.iabsolute.com\/index.php?rest_route=\/wp\/v2\/posts\/139\/revisions\/140"}],"wp:attachment":[{"href":"https:\/\/blog.iabsolute.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iabsolute.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iabsolute.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}