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1406 lines (1191 loc) · 62.5 KB
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<!DOCTYPE html>
<html lang="he" dir="rtl">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>מדריך Linux/Bash מקיף - CopyCode</title>
<link rel="icon" href="images/logo.png" type="image/png">
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
background: url('images/background.jpg') center center / cover no-repeat fixed;
min-height: 100vh;
line-height: 1.6;
color: #2c3e50;
position: relative;
}
body::before {
content: '';
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
z-index: 0;
pointer-events: none;
}
.top-header {
position: fixed;
top: 0;
right: 0;
left: 0;
height: 70px;
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
border-bottom: 1px solid rgba(255, 255, 255, 0.3);
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 2rem;
z-index: 1000;
}
.site-logo {
display: flex;
align-items: center;
gap: 0.75rem;
text-decoration: none;
color: #1a1a1a;
font-size: 1.3rem;
font-weight: 600;
transition: all 0.3s ease;
}
.site-logo:hover {
color: #667eea;
}
.site-logo img {
width: 40px;
height: 40px;
}
.search-btn {
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.7rem 1.5rem;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
text-decoration: none;
border-radius: 12px;
font-weight: 600;
transition: all 0.3s ease;
border: none;
cursor: pointer;
}
.search-btn:hover {
transform: translateY(-2px);
box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}
.search-btn svg {
width: 20px;
height: 20px;
}
.layout {
display: flex;
max-width: 1400px;
margin: 0 auto;
min-height: 100vh;
position: relative;
z-index: 1;
padding-top: 90px;
}
.sidebar {
width: 260px;
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
padding: 2rem 1rem;
margin-left: 1.5rem;
position: sticky;
top: 110px;
height: calc(100vh - 130px);
overflow-y: auto;
border-left: 1px solid rgba(255, 255, 255, 0.3);
box-shadow: 2px 0 12px rgba(0, 0, 0, 0.1);
border-radius: 16px;
scrollbar-width: none;
-ms-overflow-style: none;
}
.sidebar::-webkit-scrollbar {
display: none;
}
.sidebar-title {
font-size: 1.1rem;
color: #2c3e50;
margin-bottom: 1.5rem;
font-weight: 600;
padding-bottom: 0.75rem;
border-bottom: 2px solid #FCC624;
}
.nav-menu {
list-style: none;
}
.nav-item {
margin-bottom: 0.25rem;
}
.nav-link {
display: block;
padding: 0.6rem 0.8rem;
color: #5a6c7d;
text-decoration: none;
border-radius: 4px;
transition: all 0.2s ease;
font-size: 0.9rem;
font-weight: 500;
}
.nav-link:hover {
background: #ecf0f1;
color: #2c3e50;
padding-right: 1rem;
}
.nav-link.active {
background: #333;
color: #FCC624;
}
.container {
flex: 1;
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
margin: 0 1.5rem 1.5rem 1.5rem;
border-radius: 16px;
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
border: 1px solid rgba(255, 255, 255, 0.3);
overflow: hidden;
}
header {
background: transparent;
color: #1a1a1a;
padding: 2.5rem 2rem;
text-align: center;
border-bottom: 1px solid #e9ecef;
}
h1 {
font-size: 2.2rem;
margin-bottom: 0.5rem;
font-weight: 600;
letter-spacing: -0.5px;
display: flex;
align-items: center;
justify-content: center;
gap: 1rem;
}
h1 svg {
width: 48px;
height: 48px;
}
.subtitle {
font-size: 1rem;
opacity: 0.95;
font-weight: 400;
}
.content {
padding: 2.5rem;
}
.section {
margin-bottom: 3rem;
}
.section-title {
font-size: 1.6rem;
color: #2c3e50;
margin-bottom: 1.5rem;
padding-bottom: 0.5rem;
border-bottom: 2px solid #FCC624;
font-weight: 600;
}
.command-group {
background: #f8f9fa;
border: 1px solid #e1e8ed;
border-radius: 6px;
padding: 1.5rem;
margin-bottom: 1.5rem;
transition: box-shadow 0.2s ease;
}
.command-group:hover {
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.command-title {
font-size: 1.1rem;
color: #2c3e50;
margin-bottom: 1rem;
font-weight: 600;
}
.command-wrapper {
position: relative;
margin: 0.8rem 0;
}
.command {
background: #2C2C2C;
color: #4AF626;
padding: 0.9rem 3rem 0.9rem 1rem;
border-radius: 4px;
font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
font-size: 0.9rem;
direction: ltr;
text-align: left;
border: 1px solid #FCC624;
position: relative;
overflow-x: auto;
white-space: pre-wrap;
line-height: 1.5;
}
.copy-btn {
position: absolute;
right: 8px;
top: 50%;
transform: translateY(-50%);
background: transparent;
color: #7f8c8d;
border: 1px solid #bdc3c7;
padding: 0.4rem;
border-radius: 3px;
cursor: pointer;
font-size: 0.75rem;
transition: all 0.2s ease;
width: 28px;
height: 28px;
display: flex;
align-items: center;
justify-content: center;
font-family: monospace;
}
.copy-btn::before {
content: '⧉';
font-size: 1rem;
}
.copy-btn:hover {
background: #ecf0f1;
color: #2c3e50;
border-color: #95a5a6;
}
.copy-btn:active {
transform: translateY(-50%) scale(0.95);
}
.copy-btn.copied {
background: #d5f4e6;
color: #27ae60;
border-color: #27ae60;
}
.copy-btn.copied::before {
content: '✓';
}
.description {
color: #5a6c7d;
margin-bottom: 0.5rem;
margin-top: 1rem;
font-weight: 500;
font-size: 0.95rem;
}
.explanation {
background: #e8f4f8;
border-right: 3px solid #FCC624;
padding: 0.75rem;
margin: 0.5rem 0;
border-radius: 4px;
color: #34495e;
font-size: 0.88rem;
line-height: 1.5;
}
.note {
background: #fff3cd;
border-right: 3px solid #ffd43b;
padding: 1rem;
border-radius: 4px;
margin: 1rem 0;
}
.note-title {
font-weight: 600;
color: #856404;
margin-bottom: 0.5rem;
}
footer {
background: linear-gradient(135deg, #333 0%, #000 100%);
color: #FCC624;
text-align: center;
padding: 1.5rem;
font-size: 0.85rem;
border-top: 3px solid #FCC624;
}
.grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 1.5rem;
margin-top: 1rem;
}
@media (max-width: 1024px) {
.layout {
flex-direction: column;
}
.sidebar {
width: 100%;
height: auto;
position: relative;
border-left: none;
border-bottom: 2px solid #FCC624;
}
.container {
margin: 0 1rem 1rem 1rem;
}
}
@media (max-width: 768px) {
h1 {
font-size: 1.8rem;
}
.section-title {
font-size: 1.4rem;
}
.command {
font-size: 0.82rem;
padding-left: 0.8rem;
}
.copy-btn {
position: relative;
display: block;
margin-top: 0.5rem;
right: 0;
transform: none;
}
.copy-btn:active {
transform: scale(0.95);
}
.command-wrapper {
display: flex;
flex-direction: column;
}
.content {
padding: 1.5rem;
}
}
.scroll-top {
position: fixed;
bottom: 2rem;
left: 2rem;
background: #333;
color: #FCC624;
width: 48px;
height: 48px;
border-radius: 4px;
border: none;
cursor: pointer;
font-size: 1.3rem;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
transition: all 0.2s ease;
opacity: 0;
visibility: hidden;
}
.scroll-top.visible {
opacity: 1;
visibility: visible;
}
.scroll-top:hover {
background: #000;
transform: translateY(-3px);
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
</style>
</head>
<body>
<div class="top-header">
<a href="index.html" class="site-logo">
<img src="images/logo.png" alt="לוגו האתר">
CopyCode
</a>
<a href="search.html" class="search-btn">
<svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<path
d="M21 21L15 15M17 10C17 13.866 13.866 17 10 17C6.13401 17 3 13.866 3 10C3 6.13401 6.13401 3 10 3C13.866 3 17 6.13401 17 10Z"
stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
</svg>
<span>חיפוש</span>
</a>
</div>
<div class="layout">
<nav class="sidebar">
<div class="sidebar-title">תוכן עניינים</div>
<ul class="nav-menu">
<li class="nav-item"><a href="#basics" class="nav-link">פקודות בסיסיות</a></li>
<li class="nav-item"><a href="#files" class="nav-link">ניהול קבצים</a></li>
<li class="nav-item"><a href="#directories" class="nav-link">ניהול תיקיות</a></li>
<li class="nav-item"><a href="#permissions" class="nav-link">הרשאות</a></li>
<li class="nav-item"><a href="#search" class="nav-link">חיפוש</a></li>
<li class="nav-item"><a href="#text" class="nav-link">עיבוד טקסט</a></li>
<li class="nav-item"><a href="#processes" class="nav-link">תהליכים</a></li>
<li class="nav-item"><a href="#network" class="nav-link">רשת</a></li>
<li class="nav-item"><a href="#system" class="nav-link">מידע מערכת</a></li>
<li class="nav-item"><a href="#pipes" class="nav-link">Pipes ו-Redirects</a></li>
<li class="nav-item"><a href="#advanced" class="nav-link">מתקדם</a></li>
</ul>
</nav>
<div class="container">
<header>
<h1>
<img src="data:image/png;base64,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"
alt="Tux" style="width: 48px; height: 48px;">
מדריך Linux/Bash מקיף
</h1>
<p class="subtitle">פקודות טרמינל שימושיות לעבודה יומיומית</p>
</header>
<div class="content">
<!-- פקודות בסיסיות -->
<section id="basics" class="section">
<h2 class="section-title">פקודות בסיסיות</h2>
<div class="note">
<div class="note-title">💡 מה זה Linux?</div>
Linux היא מערכת הפעלה חופשית וקוד פתוח שמריצה את רוב השרתים בעולם!
הטרמינל (Terminal) הוא הכלי העוצמתי ביותר שלך - כל דבר אפשר לעשות דרכו.
Bash הוא ה-shell הפופולרי ביותר ב-Linux.
</div>
<div class="command-group">
<h3 class="command-title">ניווט בסיסי</h3>
<p class="description">הצגת התיקייה הנוכחית:</p>
<div class="command-wrapper">
<div class="command">pwd</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">Print Working Directory - מציג את הנתיב המלא של התיקייה שאתה נמצא בה
</div>
<p class="description">רשימת קבצים:</p>
<div class="command-wrapper">
<div class="command">ls</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">רשימה מפורטת:</p>
<div class="command-wrapper">
<div class="command">ls -la</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">-l = פורמט ארוך, -a = כולל קבצים מוסתרים</div>
<p class="description">מעבר לתיקייה:</p>
<div class="command-wrapper">
<div class="command">cd /path/to/directory</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">חזרה לתיקיית הבית:</p>
<div class="command-wrapper">
<div class="command">cd ~</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">תיקייה אחת למעלה:</p>
<div class="command-wrapper">
<div class="command">cd ..</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">חזרה לתיקייה הקודמת:</p>
<div class="command-wrapper">
<div class="command">cd -</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
</div>
<div class="command-group">
<h3 class="command-title">עזרה ומידע</h3>
<p class="description">מדריך לפקודה:</p>
<div class="command-wrapper">
<div class="command">man ls</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">Manual - מדריך מפורט לכל פקודה</div>
<p class="description">עזרה מהירה:</p>
<div class="command-wrapper">
<div class="command">ls --help</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">מידע על פקודה:</p>
<div class="command-wrapper">
<div class="command">which python3</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">מציג את הנתיב המלא של הפקודה</div>
<p class="description">ניקוי מסך:</p>
<div class="command-wrapper">
<div class="command">clear</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">או Ctrl+L</div>
</div>
</section>
<!-- ניהול קבצים -->
<section id="files" class="section">
<h2 class="section-title">ניהול קבצים</h2>
<div class="command-group">
<h3 class="command-title">יצירה וצפייה</h3>
<p class="description">יצירת קובץ ריק:</p>
<div class="command-wrapper">
<div class="command">touch file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">הצגת תוכן קובץ:</p>
<div class="command-wrapper">
<div class="command">cat file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">הצגה עם מספרי שורות:</p>
<div class="command-wrapper">
<div class="command">cat -n file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">הצגת תחילת קובץ:</p>
<div class="command-wrapper">
<div class="command">head file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">מציג 10 שורות ראשונות</div>
<p class="description">הצגת סוף קובץ:</p>
<div class="command-wrapper">
<div class="command">tail file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">מעקב אחרי קובץ בזמן אמת:</p>
<div class="command-wrapper">
<div class="command">tail -f /var/log/syslog</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">שימושי לצפייה בלוגים</div>
<p class="description">הצגה עם גלילה:</p>
<div class="command-wrapper">
<div class="command">less file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">Space = עמוד הבא, q = יציאה</div>
</div>
<div class="command-group">
<h3 class="command-title">העתקה והעברה</h3>
<p class="description">העתקת קובץ:</p>
<div class="command-wrapper">
<div class="command">cp source.txt destination.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">העתקה לתיקייה:</p>
<div class="command-wrapper">
<div class="command">cp file.txt /path/to/directory/</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">העתקה רקורסיבית (תיקייה):</p>
<div class="command-wrapper">
<div class="command">cp -r folder/ /destination/</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">העברה/שינוי שם:</p>
<div class="command-wrapper">
<div class="command">mv old_name.txt new_name.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">מחיקת קובץ:</p>
<div class="command-wrapper">
<div class="command">rm file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">מחיקה בכוח (ללא אישור):</p>
<div class="command-wrapper">
<div class="command">rm -f file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="note">
<div class="note-title">⚠️ זהירות!</div>
אין "פח מחזור" ב-Linux - קבצים שנמחקו אבודים לצמיתות!
</div>
</div>
</section>
<!-- ניהול תיקיות -->
<section id="directories" class="section">
<h2 class="section-title">ניהול תיקיות</h2>
<div class="command-group">
<h3 class="command-title">יצירה ומחיקה</h3>
<p class="description">יצירת תיקייה:</p>
<div class="command-wrapper">
<div class="command">mkdir my_folder</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">יצירת תיקיות מקוננות:</p>
<div class="command-wrapper">
<div class="command">mkdir -p parent/child/grandchild</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">מחיקת תיקייה ריקה:</p>
<div class="command-wrapper">
<div class="command">rmdir folder</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">מחיקת תיקייה ותוכן:</p>
<div class="command-wrapper">
<div class="command">rm -r folder/</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">מחיקה כפויה של הכל:</p>
<div class="command-wrapper">
<div class="command">rm -rf folder/</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">-r = רקורסיבי, -f = כוח (ללא אישור)</div>
<p class="description">עץ תיקיות:</p>
<div class="command-wrapper">
<div class="command">tree</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">אם לא מותקן: sudo apt install tree</div>
</div>
</section>
<!-- הרשאות -->
<section id="permissions" class="section">
<h2 class="section-title">הרשאות (Permissions)</h2>
<div class="note">
<div class="note-title">💡 הרשאות ב-Linux</div>
כל קובץ יש לו 3 סוגי הרשאות: קריאה (r), כתיבה (w), הרצה (x)<br>
ו-3 קבוצות: בעלים (owner), קבוצה (group), אחרים (others)<br>
דוגמה: rwxr-xr-- = בעלים: הכל, קבוצה: קריאה+הרצה, אחרים: קריאה בלבד
</div>
<div class="command-group">
<h3 class="command-title">שינוי הרשאות</h3>
<p class="description">הוספת הרשאת הרצה:</p>
<div class="command-wrapper">
<div class="command">chmod +x script.sh</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">הרשאות מספריות (755):</p>
<div class="command-wrapper">
<div class="command">chmod 755 file.sh</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">7=rwx, 5=r-x, 4=r--</div>
<p class="description">הרשאות נפוצות:</p>
<div class="command-wrapper">
<div class="command">chmod 644 file.txt # קריאה לכולם, כתיבה לבעלים
chmod 755 script.sh # הרצה לכולם
chmod 600 secret.key # רק בעלים יכול לקרוא/לכתוב</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">שינוי רקורסיבי:</p>
<div class="command-wrapper">
<div class="command">chmod -R 755 folder/</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">שינוי בעלים:</p>
<div class="command-wrapper">
<div class="command">sudo chown user:group file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
</div>
</section>
<!-- חיפוש -->
<section id="search" class="section">
<h2 class="section-title">חיפוש</h2>
<div class="command-group">
<h3 class="command-title">חיפוש קבצים</h3>
<p class="description">חיפוש קובץ לפי שם:</p>
<div class="command-wrapper">
<div class="command">find . -name "*.txt"</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">. = תיקייה נוכחית</div>
<p class="description">חיפוש לא רגיש לאותיות:</p>
<div class="command-wrapper">
<div class="command">find . -iname "readme*"</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">חיפוש קבצים שהשתנו ב-7 ימים אחרונים:</p>
<div class="command-wrapper">
<div class="command">find . -mtime -7</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">חיפוש קבצים גדולים מ-100MB:</p>
<div class="command-wrapper">
<div class="command">find . -size +100M</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">חיפוש ומחיקה:</p>
<div class="command-wrapper">
<div class="command">find . -name "*.tmp" -delete</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">חיפוש מהיר (locate):</p>
<div class="command-wrapper">
<div class="command">locate filename</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">מהיר יותר אבל דורש עדכון: sudo updatedb</div>
</div>
<div class="command-group">
<h3 class="command-title">חיפוש בתוכן (grep)</h3>
<p class="description">חיפוש טקסט בקובץ:</p>
<div class="command-wrapper">
<div class="command">grep "search_term" file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">חיפוש לא רגיש לאותיות:</p>
<div class="command-wrapper">
<div class="command">grep -i "error" log.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">חיפוש רקורסיבי בכל הקבצים:</p>
<div class="command-wrapper">
<div class="command">grep -r "TODO" .</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">הצגת מספר שורה:</p>
<div class="command-wrapper">
<div class="command">grep -n "error" file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">ספירת התאמות:</p>
<div class="command-wrapper">
<div class="command">grep -c "error" log.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">חיפוש עם הקשר (שורות לפני ואחרי):</p>
<div class="command-wrapper">
<div class="command">grep -C 3 "error" log.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">-C 3 = 3 שורות לפני ואחרי</div>
</div>
</section>
<!-- עיבוד טקסט -->
<section id="text" class="section">
<h2 class="section-title">עיבוד טקסט</h2>
<div class="command-group">
<h3 class="command-title">פקודות שימושיות</h3>
<p class="description">ספירת שורות/מילים/תווים:</p>
<div class="command-wrapper">
<div class="command">wc file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">wc -l = רק שורות, wc -w = רק מילים</div>
<p class="description">מיון:</p>
<div class="command-wrapper">
<div class="command">sort file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">הסרת כפילויות:</p>
<div class="command-wrapper">
<div class="command">sort file.txt | uniq</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">החלפת טקסט:</p>
<div class="command-wrapper">
<div class="command">sed 's/old/new/g' file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">s = substitute, g = global (כל המופעים)</div>
<p class="description">החלפה בקובץ עצמו:</p>
<div class="command-wrapper">
<div class="command">sed -i 's/old/new/g' file.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">הצגת עמודות ספציפיות:</p>
<div class="command-wrapper">
<div class="command">cut -d',' -f1,3 data.csv</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">-d = delimiter, -f = fields</div>
<p class="description">הבדלים בין קבצים:</p>
<div class="command-wrapper">
<div class="command">diff file1.txt file2.txt</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
</div>
</section>
<!-- תהליכים -->
<section id="processes" class="section">
<h2 class="section-title">ניהול תהליכים</h2>
<div class="command-group">
<h3 class="command-title">צפייה וניהול</h3>
<p class="description">רשימת תהליכים:</p>
<div class="command-wrapper">
<div class="command">ps aux</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">תהליכים בזמן אמת:</p>
<div class="command-wrapper">
<div class="command">top</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">q = יציאה, k = kill process</div>
<p class="description">top משופר:</p>
<div class="command-wrapper">
<div class="command">htop</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">אם לא מותקן: sudo apt install htop</div>
<p class="description">חיפוש תהליך:</p>
<div class="command-wrapper">
<div class="command">ps aux | grep python</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">הרג תהליך:</p>
<div class="command-wrapper">
<div class="command">kill 1234</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<div class="explanation">1234 = PID (Process ID)</div>
<p class="description">הרג כפוי:</p>
<div class="command-wrapper">
<div class="command">kill -9 1234</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">הרג לפי שם:</p>
<div class="command-wrapper">
<div class="command">pkill firefox</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">הרצה ברקע:</p>
<div class="command-wrapper">
<div class="command">command &</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
<p class="description">הצגת תהליכים ברקע:</p>
<div class="command-wrapper">
<div class="command">jobs</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>
</div>
</section>
<!-- רשת -->
<section id="network" class="section">
<h2 class="section-title">פקודות רשת</h2>
<div class="command-group">
<h3 class="command-title">בדיקות רשת</h3>
<p class="description">בדיקת חיבור:</p>
<div class="command-wrapper">
<div class="command">ping google.com</div>
<button class="copy-btn" onclick="copyCommand(this)"></button>
</div>