{"id":70410,"date":"2019-09-12T10:51:09","date_gmt":"2019-09-12T10:51:09","guid":{"rendered":"https:\/\/www.whizlabs.com\/blog\/?p=70258"},"modified":"2020-08-31T17:42:33","modified_gmt":"2020-08-31T17:42:33","slug":"linux-vs-unix","status":"publish","type":"post","link":"https:\/\/www.whizlabs.com\/blog\/linux-vs-unix\/","title":{"rendered":"Difference between Linux and Unix &#8211; Linux vs Unix"},"content":{"rendered":"<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Before the invention of Windows and Linux, Unix had a heavy influence in the computing world. In fact, the Linux operating system is a clone of the Unix operating system. With the <a href=\"https:\/\/www.whizlabs.com\/blog\/linux-trends\/\" target=\"_blank\" rel=\"noopener noreferrer\">latest Linux trends<\/a>, the growth and demand for the Linux operating system have increased a lot. So, in this article, we will see how Linux is different from Unix i.e. Linux vs Unix. Also, we&#8217;ll compare Linux and Unix on various grounds. <\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">It all began in 1969 when AT&amp;T developed the first portable operating system UNIX. The Unix OS was completely written in C language allowing instant modification, portability and reaching several platforms. The project run successfully under the leadership of Ken Thompson and became the widely used OS of that time. <\/span><span class=\"s1\">Most of today\u2019s UNIX variants are the licensed versions and every version has its own unique features, Sun\u2019s Solaris, TBM\u2019s AIX are the most widely used variants of UNIX.<\/span><\/p>\n<p><a href=\"https:\/\/www.whizlabs.com\/red-hat-certified-engineer-rhce\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" class=\"size-full wp-image-69708 aligncenter\" src=\"https:\/\/www.whizlabs.com\/blog\/wp-content\/uploads\/sites\/2\/2019\/01\/RHCE-Online-Course.gif\" alt=\"RHCE Online Course\" width=\"728\" height=\"90\" \/><\/a><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Linux was built by Linus Torvalds in 1991 which was introduced to provide a free alternative to UNIX. When the GNU project was under process in 1983 which aimed to provide a free OS, LINUX was introduced. Unlike UNIX, Linux has the potential to run on several other platforms which the UNIX couldn\u2019t. They both have a common foundation but have different tools and utilities.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #ea7e02;color:#ea7e02\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #ea7e02;color:#ea7e02\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.whizlabs.com\/blog\/linux-vs-unix\/#A_Comparison_of_Linux_and_Unix_%E2%80%93_Linux_vs_Unix\" >A Comparison of Linux and Unix &#8211; Linux vs Unix<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.whizlabs.com\/blog\/linux-vs-unix\/#1_Linux_vs_Unix_%E2%80%93_User_Interface\" >1. Linux vs Unix &#8211; User Interface<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.whizlabs.com\/blog\/linux-vs-unix\/#2_Linux_vs_Unix_%E2%80%93_Usage_Operations\" >2. Linux vs Unix \u2013 Usage &amp; Operations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.whizlabs.com\/blog\/linux-vs-unix\/#3_Linux_vs_Unix_%E2%80%93_Basic_Features\" >3. Linux vs Unix \u2013 Basic Features<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.whizlabs.com\/blog\/linux-vs-unix\/#4_Linux_vs_Unix_%E2%80%93_Security\" >4. Linux vs Unix \u2013 Security<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.whizlabs.com\/blog\/linux-vs-unix\/#5_Linux_vs_Unix_%E2%80%93_Hardware_Architecture\" >5. Linux vs Unix &#8211; Hardware Architecture<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.whizlabs.com\/blog\/linux-vs-unix\/#6_Linux_vs_Unix_%E2%80%93_Kernel\" >6. Linux vs Unix &#8211; Kernel<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.whizlabs.com\/blog\/linux-vs-unix\/#7_Linux_vs_Unix_%E2%80%93_File_System_Support\" >7. Linux vs Unix &#8211; File System Support<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.whizlabs.com\/blog\/linux-vs-unix\/#8_Linux_vs_Unix_%E2%80%93_Availability_of_Applications\" >8. Linux vs Unix &#8211; Availability of Applications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.whizlabs.com\/blog\/linux-vs-unix\/#10_Linux_vs_Unix_%E2%80%93_Support\" >10. Linux vs Unix &#8211; Support<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"A_Comparison_of_Linux_and_Unix_%E2%80%93_Linux_vs_Unix\"><\/span>A Comparison of Linux and Unix &#8211; Linux vs Unix<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">People are generally confused between Linux and Unix os and a number of questions hover in their minds. Some of the questions are &#8211; Are Linux and Unix same? Is Linux\u00a0 OS different from Unix? Is Linux like Unix? and many others. So, as an answer, Linux is a Unix-like operating system with some modifications in the Unix design. There are a number of differences between Unix and Linux, so let&#8217;s dive deep into the features of both to understand the difference of Linux vs Unix.<\/p>\n<p>Before moving forward, you can have a quick look at the difference table below:<\/p>\n<table cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td colspan=\"3\" valign=\"top\">\n<p align=\"center\"><span style=\"color: #000000; font-family: Times; font-size: large;\"><b>Differences between Linux and Unix<\/b><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p style=\"text-align: left;\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>Category<\/b><\/span><\/p>\n<\/td>\n<td valign=\"top\">\n<p style=\"text-align: center;\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>Linux<\/b><\/span><\/p>\n<\/td>\n<td valign=\"top\">\n<p style=\"text-align: center;\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>Unix<\/b><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>Cost<\/b><\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">Available freely as it is open-source software.<\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">There are different prices for different Unix OS on the basis of the vendor.<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>Development<\/b><\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">Open Source and several communities of developers come across a single platform for the development of Linux.<\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">Developed by AT&amp;T and some other commercial developers.<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>User<\/b><\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">Linux has a wide range of users from end-users to developers.<\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">Used in basically servers and large workstations.<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>Text Made Interface<\/b><\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">The default shell for Linux is BASH. It also supports multiple command interpreters.<\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">The default shell for UNIX is Bourne. It does not support all software but with time it is becoming compatible with other software.<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>GUI<\/b><\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">There are mainly two GUI \u2013 KDE and Gnome but has alternatives like Mate, LXDE, etc.<\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">It has a Common Desktop Environment, and also the Gnome.<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>Usage<\/b><\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">One can install it on computers, mobile, and tablets as well.<\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">Only works on internet servers, large workstations, and personal computers.<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>Portability<\/b><\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">Linux is Portable.<\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">Unix is not Portable.<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>Versions<\/b><\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">Some common versions of Linux are &#8211; Ubuntu, RedHat, Solaris, OpenSuse, etc.<\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">Some common versions of Unix are AIS, HP-UX, BSD, etc.<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>Source Code<\/b><\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">The source code of Linux is available in general public.<\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">The source code of Linux is not available to anyone.<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\"><b>Threat Detection<\/b><\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">Threat detection and solution is fast as Linux is mainly community-driven.<\/span><\/td>\n<td valign=\"top\"><span style=\"color: #000000; font-family: Times; font-size: medium;\">To get proper bug fixing, users have to wait longer.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 class=\"p3\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"1_Linux_vs_Unix_%E2%80%93_User_Interface\"><\/span><span class=\"s1\">1. Linux vs Unix &#8211; User Interface<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Linux has more interactive user interface and so, the developers working on Linux will find it difficult to work on any commercial UNIX systems. It is easy to install the sound card, flash player, and other utilities in Linux. Apple OS X is an example of UNIX where it is difficult to install applications from a third party. Both are multiuser OS where UNIX is based on Command Line Interface and Linux is based on Graphics User Interface. But now all modern UNIX systems support GUI as well as CLI.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Some of the popular UNIX OS are <\/span><span class=\"s1\">HP-UX, <\/span><span class=\"s1\">IBM AIX, <\/span><span class=\"s1\">Sun Solaris, and <\/span><span class=\"s1\">Mac OS X. While some of the <a href=\"https:\/\/www.whizlabs.com\/blog\/top-linux-distributions\/\" target=\"_blank\" rel=\"noopener noreferrer\">top Linux distributions<\/a> are <\/span><span class=\"s1\">Redhat Enterprise Linux, <\/span><span class=\"s1\">Ubuntu, openSUSE<\/span><span class=\"s1\">, <\/span><span class=\"s1\">Zorin, and Linux Mint.<\/span><\/p>\n<h3 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"2_Linux_vs_Unix_%E2%80%93_Usage_Operations\"><\/span><span class=\"s1\">2. Linux vs Unix \u2013 Usage &amp; Operations<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Linux is used from small to medium-sized operations while previously UNIX was the only option. Most of the software vendors have moved to Linux as it is open software which is<\/span> freely distributed and preferred for web service and office operations.<\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">At most of the places, Linux is used but there are times where UNIX has an advantage. Like in enterprises which make use of massive symmetric multiprocessor systems, UNIX is a great choice to handle the operations. Now, the time has changed and since 2011 Linux is powering 90% of the top 500 servers.<\/span><\/p>\n<blockquote><p>Linux blogs are a good source of information to stay updated about the Linux trends and news. Check the list of the <a href=\"https:\/\/www.whizlabs.com\/blog\/best-linux-blogs\/\" target=\"_blank\" rel=\"noopener noreferrer\">Best Linux Blogs<\/a> and keep them reading to stay updated.<\/p><\/blockquote>\n<h3 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"3_Linux_vs_Unix_%E2%80%93_Basic_Features\"><\/span><span class=\"s1\">3. Linux vs Unix \u2013 Basic Features<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Linux is a kernel and Unix is a standardization. There are a number of features in which both the operating system differs, some of them are below.<\/span><\/p>\n<h4 class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">UNIX Features:<\/span><\/h4>\n<ul class=\"ul1\" style=\"text-align: justify;\">\n<li class=\"li1\"><span class=\"s1\">It is a multi-user and multi-tasking OS.<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">In the servers and workstations, UNIX is used as the master control program.<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Since it was first built so several of the commercial applications are there in the market.<\/span><\/li>\n<\/ul>\n<h4 class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Linux Features:<\/span><\/h4>\n<ul class=\"ul1\" style=\"text-align: justify;\">\n<li class=\"li1\"><span class=\"s1\">It is a multi-tasking OS and also supports multi-user programs.<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">One program could have more than one process and each of the processes is capable of having more than one thread.<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">In one machine you can install Linux as well as other OS, and both of the OS will run smoothly.<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">It has authorized account so individual accounts are secured.<\/span><\/li>\n<\/ul>\n<h3 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"4_Linux_vs_Unix_%E2%80%93_Security\"><\/span><span class=\"s1\">4. Linux vs Unix \u2013 Security<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">There is no OS which is fully secured but if we compare Unix and Linux we see that Linux is far more responsive in dealing with bugs and threats. Both have same characteristics like proper segmentation of the domain in a multi-user environment, there is a password system by which the system is encrypted and so on. The open software system has an advantage that it is freely available and this makes it more secure to bugs. When any of the developers will see a bug in the software he may report it to anyone in the developers\u2019 forum. In the case of Unix, the system is not open software so it has limitations and is far more exposed to threats.<\/span><\/p>\n<h3 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"5_Linux_vs_Unix_%E2%80%93_Hardware_Architecture\"><\/span><span class=\"s1\">5. Linux vs Unix &#8211; Hardware Architecture <\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">If we see the commercial versions of Unix then most of them support their own individual hardware machines. E.g. HP-UX supports only PA-RISC and Itanium machines, Solaris works on SPARC and x86 which is a power processor. These come under the limitations of UNIX and this is the reason Unix vendors have an advantage that they could optimize the code and the drivers. <\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">In the case of Linux, this is not so. Linux has been written so that it could support the maximum number of machines. There are several platforms and machines that can run Linux with the support of several other I\/O devices. Here the developers do not know that in which system the software will be installed so they cannot optimize the code.<\/span><\/p>\n<blockquote><p>Also Read:\u00a0<a href=\"https:\/\/www.whizlabs.com\/blog\/top-5-linux-certifications\/\" target=\"_blank\" rel=\"noopener noreferrer follow\" data-wpel-link=\"internal\">Top 5 Linux Certifications in 2019<\/a><\/p><\/blockquote>\n<h3 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"6_Linux_vs_Unix_%E2%80%93_Kernel\"><\/span><span class=\"s1\">6. Linux vs Unix &#8211; Kernel<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">The process involved in patching and compiling is different for Linux and Unix. In Linux, a patch could be released in the forum and the end user has the capacity to install it in their machine. This patch could also be edited and modified by the end-user. As there are many environments which supports Linux applications so developers are dependent on many eyes to know the errors and threats.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">The kernels are released only in binary form by the commercial Unix vendors. In case an update has to be installed, then the administrator has to wait for the vendor to release the patch in binary form. <\/span><\/p>\n<h3 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"7_Linux_vs_Unix_%E2%80%93_File_System_Support\"><\/span><span class=\"s1\">7. Linux vs Unix &#8211; File System Support<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">There are a plethora of filesystems that are supported by Linux whereas in case of Unix it supports less number of systems. Below we will see some of the filesystems supported by the different OS.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Linux \u2013 Jfs, Xfs, Btrfs, Ext2, Ext3, Ext4, FAT, FAT32, NTFS, devpts etc.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Unix \u2013 ufs, xfs, zfs, jfs, hfs+, hfs, etc.<\/span><\/p>\n<h3 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"8_Linux_vs_Unix_%E2%80%93_Availability_of_Applications\"><\/span><span class=\"s1\">8. Linux vs Unix &#8211; Availability of Applications<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">As mentioned above, Linux is a clone of Unix. So, many applications are the same between both OS. Some similar commands are <em>cp, ls, vi<\/em> and <em>cc.<\/em> Linux is a GNU version whereas Unix is based on original tools. But it is not to be confused as several of the Unix vendors use GNU tools in their installations. Most of the vendors supply these tools as a pre-compiled package which are installed or come as an optional component.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">All the Linux distributions come with a set of open source applications and there are several other freely available for the developers and end-users. So Unix also has ported these applications and are available on a commercial version of Unix.\u00a0<\/span><\/p>\n<blockquote><p>Follow Now: <a href=\"https:\/\/www.whizlabs.com\/blog\/top-linux-influencers\/\" target=\"_blank\" rel=\"noopener noreferrer\">Top Linux Influencers<\/a><\/p><\/blockquote>\n<p class=\"p1\" style=\"text-align: justify;\"><span style=\"font-family: 'Open Sans', arial, sans-serif; font-size: 22px; text-align: justify;\">9. Linux vs Unix &#8211; Limitations<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">While discussing the difference between Unix and Linux, it is important to cover the limitations of both operating systems. Here are the limitations of Linux and Unix.<\/span><\/p>\n<h4 class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Limitations of Linux<\/span><\/h4>\n<ul class=\"ul1\" style=\"text-align: justify;\">\n<li class=\"li1\"><span class=\"s1\">Due to patchier support in drivers, there may occur a malfunction for the whole of the system.<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">It is not as easy as a user uses windows OS.<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Several of the programs that we run on windows may run in Linux using a complicated emulator.<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Most of the corporate world uses Linux, although a home user could also make use of Linux.<\/span><\/li>\n<\/ul>\n<h4 class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Limitations of Unix<\/span><\/h4>\n<ul class=\"ul1\" style=\"text-align: justify;\">\n<li class=\"li1\"><span class=\"s1\">It has a complicated user interface.<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Linux requires a high-performance machine. It will run slow on the normal machine and PC.<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">Shell interface is complicated as as simple error in typing could cause the whole program to be unresponsive.<\/span><\/li>\n<li class=\"li1\"><span class=\"s1\">It does not have the support of the real-time response.<\/span><\/li>\n<\/ul>\n<h3 class=\"p1\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"10_Linux_vs_Unix_%E2%80%93_Support\"><\/span><span class=\"s1\">10. Linux vs Unix &#8211; Support<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">All of the Unix versions are paid and Linux versions are free to use. This also adds a feature to Unix that if anyone purchases Unix, they will get commercial support. In the case of Linux, we have several open forums where the user could ask questions and come up with a better solution. Linux is more responsive as several end users have claimed that the forums are more responsive than commercial technical support of Unix.<\/span><\/p>\n<blockquote><p>Preparing for a Linux interview? Get ready with these <a href=\"https:\/\/www.whizlabs.com\/blog\/top-linux-interview-questions-answers\/\" target=\"_blank\" rel=\"noopener noreferrer\">top Linux Interview Questions<\/a> and crack your interview in the first go!<\/p><\/blockquote>\n<h4 class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Final Words<\/span><\/h4>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">There is a huge market for Linux and it is supposed to be constantly growing due to the rich features of Linux. The International Data Corp. (IDC) is in support of Linux and said that there are more than 25 million machines of Linux while Unix has only 5.5 million. The above comparison of Unix vs Linux is really helpful to understand the difference between Unix and Linux os.<\/span><\/p>\n<p class=\"p1\" style=\"text-align: justify;\"><span class=\"s1\">Linux is popular among the developers and end-users due to its embedded technology, and open user interface. Unix is also competing with Linux and vendors of Unix such as HP, IBM, Sun has come up with the graphical user interface and user-friendly interface which is also compatible with Linux.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\">So, if you are a developer or administrator working on Linux os, there are a great number of opportunities for you to get ahead. However, validating your skills with a Linux certification will give your career a new edge. So, enroll now for the <a href=\"https:\/\/www.whizlabs.com\/linux-certifications\/\" target=\"_blank\" rel=\"noopener noreferrer\">Linux certification training courses<\/a> and start your preparation to become a certified Linux professional.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Before the invention of Windows and Linux, Unix had a heavy influence in the computing world. In fact, the Linux operating system is a clone of the Unix operating system. With the latest Linux trends, the growth and demand for the Linux operating system have increased a lot. So, in this article, we will see how Linux is different from Unix i.e. Linux vs Unix. Also, we&#8217;ll compare Linux and Unix on various grounds. It all began in 1969 when AT&amp;T developed the first portable operating system UNIX. The Unix OS was completely written in C language allowing instant modification, [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":72841,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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Gumaste","author_link":"https:\/\/www.whizlabs.com\/blog\/author\/pavan\/"},"uagb_comment_info":1,"uagb_excerpt":"Before the invention of Windows and Linux, Unix had a heavy influence in the computing world. In fact, the Linux operating system is a clone of the Unix operating system. With the latest Linux trends, the growth and demand for the Linux operating system have increased a lot. So, in this article, we will see&hellip;","_links":{"self":[{"href":"https:\/\/www.whizlabs.com\/blog\/wp-json\/wp\/v2\/posts\/70410","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.whizlabs.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.whizlabs.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.whizlabs.com\/blog\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.whizlabs.com\/blog\/wp-json\/wp\/v2\/comments?post=70410"}],"version-history":[{"count":4,"href":"https:\/\/www.whizlabs.com\/blog\/wp-json\/wp\/v2\/posts\/70410\/revisions"}],"predecessor-version":[{"id":73107,"href":"https:\/\/www.whizlabs.com\/blog\/wp-json\/wp\/v2\/posts\/70410\/revisions\/73107"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.whizlabs.com\/blog\/wp-json\/wp\/v2\/media\/72841"}],"wp:attachment":[{"href":"https:\/\/www.whizlabs.com\/blog\/wp-json\/wp\/v2\/media?parent=70410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.whizlabs.com\/blog\/wp-json\/wp\/v2\/categories?post=70410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.whizlabs.com\/blog\/wp-json\/wp\/v2\/tags?post=70410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}