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6 <title>Fortsh - Fortran Shell</title>
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19 <div class="header">
20 <h1>🐚 Fortsh - Fortran Shell</h1>
21 <p>A modern Unix shell implementation in Fortran 2018 with advanced features</p>
22 <span class="version-badge">v1.0.0</span>
23 </div>
24
25 <h2>🚀 Features</h2>
26 <div class="feature-grid">
27 <div class="feature-card">
28 <h3>🔧 Advanced I/O</h3>
29 <p>Pipes, here-strings, process substitution, and comprehensive redirection support</p>
30 </div>
31 <div class="feature-card">
32 <h3>📜 Full Scripting</h3>
33 <p>Loops, functions, local variables, and control flow constructs</p>
34 </div>
35 <div class="feature-card">
36 <h3>⚙️ Job Control</h3>
37 <p>Background jobs, suspend/resume, and process group management</p>
38 </div>
39 <div class="feature-card">
40 <h3>🔍 Pattern Matching</h3>
41 <p>Glob patterns (*,?,[]), recursive matching, and sorting</p>
42 </div>
43 <div class="feature-card">
44 <h3>📊 Performance</h3>
45 <p>Built-in monitoring, memory pools, and optimization</p>
46 </div>
47 <div class="feature-card">
48 <h3>🛡️ Error Handling</h3>
49 <p>Comprehensive test suite and robust error management</p>
50 </div>
51 </div>
52
53 <h2>📦 Installation</h2>
54
55 <h3>Method 1: YUM/DNF Repository (Recommended)</h3>
56 <div class="install-box">
57 <div># Add repository</div>
58 <div>sudo wget -O /etc/yum.repos.d/fortsh.repo https://repos.musicsian.com/fortsh.repo</div>
59 <div><br># Install fortsh</div>
60 <div>sudo dnf install fortsh</div>
61 </div>
62
63 <h3>Method 2: Direct RPM Installation</h3>
64 <div class="install-box">
65 <div>sudo dnf install https://repos.musicsian.com/RPMS/fortsh-1.0.0-1.el9.x86_64.rpm</div>
66 </div>
67
68 <h3>Method 3: Build from Source</h3>
69 <div class="install-box">
70 <div>git clone https://github.com/musicsian/fortsh.git</div>
71 <div>cd fortsh</div>
72 <div>make all</div>
73 <div>make dev-install</div>
74 </div>
75
76 <h2>🎯 Usage Examples</h2>
77 <pre><code># Basic shell usage
78 fortsh
79
80 # Performance monitoring
81 export FORTSH_PERF=1
82 fortsh
83
84 # Advanced scripting
85 for file in *.txt; do
86 echo "Processing: $file"
87 done
88
89 # Job control
90 command & # Run in background
91 jobs # List jobs
92 fg %1 # Bring to foreground
93
94 # Pattern matching
95 echo *.{txt,log} # Glob expansion
96 echo test-[0-9]* # Character classes</code></pre>
97
98 <h2>⚡ Performance Features</h2>
99 <pre><code># Enable performance monitoring
100 perf on
101
102 # View memory usage
103 memory
104
105 # Built-in commands provide runtime stats
106 # - Parse time: ~0.009ms average
107 # - Execution time: ~0.115ms average
108 # - Memory pools for optimization
109 # - Automatic memory optimization</code></pre>
110
111 <h2>📋 Requirements</h2>
112 <ul>
113 <li><strong>OS</strong>: RHEL 9, CentOS Stream 9, Rocky Linux 9, AlmaLinux 9, Fedora</li>
114 <li><strong>Architecture</strong>: x86_64</li>
115 <li><strong>Build Dependencies</strong>: gfortran >= 11.0, make</li>
116 <li><strong>Runtime Dependencies</strong>: glibc</li>
117 </ul>
118
119 <h2>🔗 Links</h2>
120 <ul>
121 <li><a href="https://github.com/musicsian/fortsh">Source Code</a></li>
122 <li><a href="https://repos.musicsian.com/fortsh.repo">YUM Repository File</a></li>
123 <li><a href="https://repos.musicsian.com/RPM-GPG-KEY-musicsian">GPG Public Key</a></li>
124 </ul>
125
126 <h2>📝 License</h2>
127 <p>MIT License - Free and open source</p>
128
129 <footer style="margin-top: 50px; padding-top: 20px; border-top: 1px solid #e2e8f0; text-align: center; color: #718096;">
130 <p>Fortsh demonstrates Fortran's capability for modern system programming</p>
131 </footer>
132 </body>
133 </html>