.. τίτλος: Σύγκριση εντολών προμηθευτή δικτύου
.. γυμνοσάλιαγκος: δίκτυο-πωλητής-εντολή-σύγκριση
.. ημερομηνία: 15-03-2026 10:00:00 UTC
.. ετικέτες: networking, reference, cli, cisco, juniper, vyos, aruba, dell, sonic, extreme
.. κατηγορία: Άρθρα
.. σύνδεσμος:
.. περιγραφή: Σύγκριση εντολών CLI δίπλα-δίπλα σε Cisco IOS-XE, NX-OS, Juniper JunOS, VyOS, Aruba AOS-CX, Dell OS10, SONiC και Extreme XOS
.. τύπος: κείμενο
<style>
    .compare-container {
        max-width: 1200px;
        margin: 20px auto;
        padding: 20px;
    }

    /* ── Intro ── */
    .intro {
        margin-bottom: 30px;
        padding: 20px;
        background: #f8f9fa;
        border-left: 5px solid #667eea;
        border-radius: 6px;
    }

    .intro p {
        margin: 10px 0;
        color: #495057;
        line-height: 1.6;
    }

    /* ── Stat cards ── */
    .stats {
        display: flex;
        gap: 20px;
        margin-bottom: 30px;
        flex-wrap: wrap;
    }

    .stat-card {
        flex: 1;
        min-width: 150px;
        padding: 20px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        border-radius: 8px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }

    .stat-label {
        font-size: 14px;
        opacity: 0.9;
        margin-bottom: 5px;
    }

    .stat-value {
        font-size: 32px;
        font-weight: bold;
    }

    /* ── Vendor selector ── */
    .vendor-section {
        margin-bottom: 24px;
        padding: 20px;
        background: white;
        border: 1px solid #e0e0e0;
        border-radius: 8px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    }

    .vendor-section-label {
        display: block;
        margin-bottom: 12px;
        font-weight: 600;
        color: #333;
    }

    .vendor-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .vendor-card {
        cursor: pointer;
        border: 2px solid #667eea;
        border-radius: 6px;
        padding: 10px 16px;
        background: white;
        color: #667eea;
        font-size: 13px;
        font-weight: 600;
        text-align: center;
        user-select: none;
        transition: all 0.2s ease;
        min-width: 120px;
    }

    .vendor-card .vsub {
        font-size: 11px;
        font-weight: 400;
        opacity: 0.8;
        margin-top: 2px;
    }

    .vendor-card:hover:not(.vc-disabled) {
        background: #f0f0ff;
    }

    .vendor-card.vc-selected {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        border-color: transparent;
        box-shadow: 0 2px 6px rgba(102,126,234,0.35);
    }

    .vendor-card.vc-selected .vsub {
        opacity: 0.9;
    }

    .vendor-card.vc-disabled {
        opacity: 0.35;
        pointer-events: none;
    }

    .vendor-hint {
        margin-top: 10px;
        font-size: 12px;
        color: #6c757d;
    }

    /* ── Search section ── */
    .search-section {
        margin-bottom: 20px;
        padding: 20px;
        background: white;
        border: 1px solid #e0e0e0;
        border-radius: 8px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    }

    .search-row {
        display: flex;
        gap: 12px;
        align-items: center;
        flex-wrap: wrap;
    }

    .search-label {
        display: block;
        margin-bottom: 10px;
        font-weight: 600;
        color: #333;
    }

    #vcSearchInput {
        flex: 1;
        min-width: 200px;
        padding: 12px 15px;
        font-size: 16px;
        border: 2px solid #ced4da;
        border-radius: 6px;
        transition: all 0.3s ease;
    }

    #vcSearchInput:focus {
        outline: none;
        border-color: #667eea;
        box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    }

    /* ── Category pills ── */
    .category-pills {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
        margin-top: 14px;
    }

    .pill {
        cursor: pointer;
        padding: 6px 14px;
        border-radius: 20px;
        font-size: 13px;
        border: 1px solid #ced4da;
        background: white;
        color: #495057;
        transition: all 0.2s ease;
        user-select: none;
    }

    .pill:hover {
        border-color: #667eea;
        color: #667eea;
    }

    .pill.pill-active {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        border-color: transparent;
    }

    /* ── Table container ── */
    .table-container {
        background: white;
        border: 1px solid #e0e0e0;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    }

    #compareTable {
        width: 100%;
        border-collapse: collapse;
        table-layout: fixed;
    }

    #compareTable thead {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        position: sticky;
        top: 0;
        z-index: 10;
    }

    #compareTable th {
        padding: 15px 12px;
        text-align: left;
        font-weight: 600;
        font-size: 13px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        word-break: break-word;
    }

    #compareTable th.th-function {
        width: 18%;
    }

    #compareTable td {
        padding: 12px;
        border-bottom: 1px solid #e9ecef;
        color: #495057;
        vertical-align: top;
        word-break: break-word;
    }

    /* Category group header row */
    #compareTable tr.cat-row td {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        font-weight: 600;
        font-size: 13px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        padding: 8px 12px;
    }

    /* Function name column */
    .fn-name {
        font-weight: 600;
        color: #333;
        font-size: 13px;
    }

    .fn-desc {
        font-size: 11px;
        color: #6c757d;
        margin-top: 3px;
        line-height: 1.4;
    }

    /* Cell states */
    .cell-verified {
        background: white;
    }

    .cell-unverified {
        background: #fffde7;
    }

    .cell-nodata {
        background: repeating-linear-gradient(
            45deg,
            #f8f8f8,
            #f8f8f8 5px,
            #efefef 5px,
            #efefef 10px
        );
        color: #aaa;
        font-style: italic;
        font-size: 12px;
        text-align: center;
        vertical-align: middle !important;
    }

    /* Command text */
    .cmd-text {
        font-family: 'Courier New', Courier, monospace;
        font-size: 12px;
        white-space: pre-wrap;
        word-break: break-all;
        line-height: 1.5;
        margin: 0;
    }

    .cell-unverified .cmd-text {
        color: #5a3e00;
    }

    /* Verify badge */
    .verify-badge {
        display: inline-block;
        background: #ff9800;
        color: white;
        font-size: 10px;
        font-weight: 700;
        padding: 1px 6px;
        border-radius: 3px;
        margin-bottom: 5px;
        letter-spacing: 0.3px;
    }

    /* Copy button */
    .copy-btn {
        display: inline-block;
        margin-top: 6px;
        padding: 2px 8px;
        font-size: 11px;
        background: #f8f9fa;
        border: 1px solid #dee2e6;
        border-radius: 3px;
        cursor: pointer;
        color: #495057;
        transition: all 0.15s;
    }

    .copy-btn:hover {
        background: #667eea;
        color: white;
        border-color: #667eea;
    }

    /* Info tooltip — pure CSS */
    .info-icon {
        display: inline-block;
        cursor: help;
        color: #667eea;
        font-size: 13px;
        margin-left: 4px;
        position: relative;
    }

    .info-icon::after {
        content: attr(data-tip);
        display: none;
        position: absolute;
        bottom: 125%;
        left: 0;
        background: #333;
        color: white;
        font-size: 12px;
        line-height: 1.5;
        padding: 8px 12px;
        border-radius: 4px;
        white-space: normal;
        min-width: 200px;
        max-width: 300px;
        z-index: 100;
        pointer-events: none;
    }

    .info-icon:hover::after {
        display: block;
    }

    /* Row hover */
    #compareTable tbody tr:not(.cat-row):hover td {
        background: #f8f9fa !important;
        transition: background 0.2s ease;
    }

    /* Loading / empty */
    .loading {
        text-align: center;
        padding: 40px;
        color: #6c757d;
    }

    .loading-spinner {
        display: inline-block;
        width: 40px;
        height: 40px;
        border: 4px solid #f3f3f3;
        border-top: 4px solid #667eea;
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

    @keyframes spin {
        0%   { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }

    .error {
        padding: 20px;
        background: #f8d7da;
        color: #721c24;
        border: 1px solid #f5c6cb;
        border-radius: 6px;
        margin: 20px 0;
    }

    .no-results {
        padding: 40px;
        text-align: center;
        color: #6c757d;
        font-size: 16px;
    }

    /* Mobile */
    @media (max-width: 768px) {
        .stats {
            flex-direction: column;
        }

        .stat-card {
            min-width: 100%;
        }

        .vendor-card {
            min-width: 90px;
            font-size: 12px;
            padding: 8px 10px;
        }

        #compareTable {
            font-size: 12px;
        }

        #compareTable th,
        #compareTable td {
            padding: 8px;
        }

        .cmd-text {
            font-size: 11px;
        }
    }
</style>
<div class="compare-container">
<div class="intro">
<h2 style="margin-top: 0; color: #333;">Σύγκριση εντολών CLI προμηθευτή δικτύου</h2>
<p>Επιλέξτε έως και 4 προμηθευτές για να συγκρίνετε τις εντολές CLI τους δίπλα δίπλα στις κατηγορίες System, Interface, VLAN, STP, OSPF, BGP και BGP EVPN. Χρησιμοποιήστε το πλαίσιο αναζήτησης και τα φίλτρα κατηγορίας για να περιορίσετε τα αποτελέσματα.</p>
<p>Σημειωμένα κελιά<strong style="color:#ff9800;">⚠ ΕΠΑΛΗΘΕΥΣΗ</strong>θα πρέπει να επικυρωθεί σε σχέση με την τρέχουσα τεκμηρίωση του προμηθευτή πριν από τη χρήση στην παραγωγή. Τα γκρι κελιά υποδεικνύουν ότι δεν υπάρχουν διαθέσιμα δεδομένα για αυτόν τον προμηθευτή.</p>
</div>
Στατιστικά
<div class="stats">
<div class="stat-card">
<div class="stat-label">Σύνολο συναρτήσεων</div>
<div class="stat-value" id="statTotal">-</div>
</div>
<div class="stat-card">
<div class="stat-label">Φιλτραρισμένα αποτελέσματα</div>
<div class="stat-value" id="statFiltered">-</div>
</div>
<div class="stat-card">
<div class="stat-label">Επιλεγμένοι προμηθευτές</div>
<div class="stat-value" id="statVendors">2</div>
</div>
</div>
Επιλογέας πωλητή
<div class="vendor-section">
<label class="vendor-section-label">Επιλέξτε προμηθευτές για σύγκριση (1–4):</label>
<div class="vendor-grid" id="vendorGrid"></div>
<div class="vendor-hint" id="vendorHint"></div>
</div>
Αναζήτηση + φίλτρο κατηγορίας
<div class="search-section">
<label class="search-label" for="vcSearchInput">🔍 Εντολές αναζήτησης</label>
<div class="search-row">
<input autocomplete="off" id="vcSearchInput" placeholder="Search by function name or description..." type="text"/>
</div>
<div class="category-pills" id="categoryPills"></div>
</div>
Τραπέζι
<div class="table-container">
<table id="compareTable">
<thead id="compareThead"></thead>
<tbody id="compareTbody">
<tr>
<td class="loading" colspan="2">
<div class="loading-spinner"></div>
<p>Φόρτωση δεδομένων εντολών...</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<script>
(function () {
    'use strict';

    var VENDOR_ORDER = [
        'cisco_iosxe', 'cisco_nxos', 'juniper_junos', 'vyos',
        'aruba_aoscx', 'dell_os10', 'sonic', 'extreme_xos'
    ];

    var VENDOR_META = {
        cisco_iosxe:   { label: 'Cisco IOS-XE',  sub: 'ISR / ASR / Cat9K' },
        cisco_nxos:    { label: 'Cisco NX-OS',   sub: 'Nexus 9K / 7K' },
        juniper_junos: { label: 'Juniper JunOS', sub: 'EX / QFX / MX' },
        vyos:          { label: 'VyOS',           sub: '1.3.x / 1.4+' },
        aruba_aoscx:   { label: 'Aruba AOS-CX',  sub: 'CX 6K / 8K / 10K' },
        dell_os10:     { label: 'Dell OS10',      sub: 'SmartFabric OS10' },
        sonic:         { label: 'SONiC',          sub: 'Broadcom / FRR' },
        extreme_xos:   { label: 'Extreme XOS',   sub: 'ExtremeXOS 31.x' }
    };

    var CATEGORIES = ['System', 'Interfaces', 'VLAN / L2', 'Spanning Tree', 'OSPF', 'BGP', 'BGP EVPN'];

    var allFunctions = [];
    var selectedVendors = ['cisco_iosxe', 'juniper_junos'];
    var activeCategory = 'all';
    var searchTerm = '';

    /* ── Init ── */
    function init() {
        buildVendorGrid();
        buildCategoryPills();
        setupSearch();
        loadData();
    }

    /* ── Data ── */
    function loadData() {
        fetch('/data/vendor-comparison.json')
            .then(function (r) {
                if (!r.ok) throw new Error('HTTP ' + r.status);
                return r.json();
            })
            .then(function (data) {
                allFunctions = data;
                updateStats();
                render();
            })
            .catch(function (err) {
                document.getElementById('compareTbody').innerHTML =
                    '<tr><td colspan="9" class="error"><strong>Error loading data:</strong> ' +
                    escapeHtml(err.message) + '</td></tr>';
            });
    }

    /* ── Vendor grid ── */
    function buildVendorGrid() {
        var grid = document.getElementById('vendorGrid');
        grid.innerHTML = '';
        VENDOR_ORDER.forEach(function (vid) {
            var m = VENDOR_META[vid];
            var card = document.createElement('div');
            card.className = 'vendor-card' + (selectedVendors.indexOf(vid) !== -1 ? ' vc-selected' : '');
            card.dataset.vendor = vid;
            card.innerHTML = escapeHtml(m.label) + '<div class="vsub">' + escapeHtml(m.sub) + '</div>';
            card.addEventListener('click', function () { toggleVendor(vid); });
            grid.appendChild(card);
        });
        updateVendorHint();
    }

    function toggleVendor(vid) {
        var idx = selectedVendors.indexOf(vid);
        if (idx !== -1) {
            if (selectedVendors.length === 1) return;
            selectedVendors.splice(idx, 1);
        } else {
            if (selectedVendors.length >= 4) return;
            selectedVendors.push(vid);
        }
        refreshVendorCards();
        updateStats();
        render();
    }

    function refreshVendorCards() {
        var atMax = selectedVendors.length >= 4;
        document.querySelectorAll('.vendor-card').forEach(function (card) {
            var vid = card.dataset.vendor;
            var sel = selectedVendors.indexOf(vid) !== -1;
            card.classList.toggle('vc-selected', sel);
            card.classList.toggle('vc-disabled', atMax && !sel);
        });
        updateVendorHint();
    }

    function updateVendorHint() {
        var n = selectedVendors.length;
        var hint = document.getElementById('vendorHint');
        if (n === 0) {
            hint.textContent = 'Select at least one vendor.';
        } else if (n < 4) {
            hint.textContent = n + ' selected \u2014 you can add up to ' + (4 - n) + ' more.';
        } else {
            hint.textContent = '4 vendors selected (maximum). Deselect one to choose another.';
        }
    }

    /* ── Category pills ── */
    function buildCategoryPills() {
        var container = document.getElementById('categoryPills');
        container.innerHTML = '';

        var allBtn = makePill('All', 'all', true);
        container.appendChild(allBtn);

        CATEGORIES.forEach(function (cat) {
            container.appendChild(makePill(cat, cat, false));
        });
    }

    function makePill(label, value, active) {
        var btn = document.createElement('button');
        btn.className = 'pill' + (active ? ' pill-active' : '');
        btn.textContent = label;
        btn.dataset.cat = value;
        btn.addEventListener('click', function () {
            activeCategory = value;
            document.querySelectorAll('.pill').forEach(function (p) {
                p.classList.toggle('pill-active', p.dataset.cat === value);
            });
            render();
        });
        return btn;
    }

    /* ── Search ── */
    function setupSearch() {
        document.getElementById('vcSearchInput').addEventListener('input', function (e) {
            searchTerm = e.target.value.toLowerCase().trim();
            render();
        });
    }

    /* ── Filter ── */
    function applyFilters() {
        return allFunctions.filter(function (fn) {
            if (activeCategory !== 'all' && fn.category !== activeCategory) return false;
            if (searchTerm) {
                var hay = ((fn.function || '') + ' ' + (fn.description || '') + ' ' + (fn.subcategory || '')).toLowerCase();
                if (hay.indexOf(searchTerm) === -1) return false;
            }
            return true;
        });
    }

    /* ── Stats ── */
    function updateStats() {
        document.getElementById('statTotal').textContent = allFunctions.length;
        document.getElementById('statFiltered').textContent = applyFilters().length;
        document.getElementById('statVendors').textContent = selectedVendors.length;
    }

    /* ── Render ── */
    function render() {
        updateStats();
        var filtered = applyFilters();
        renderHead();
        renderBody(filtered);
    }

    function renderHead() {
        var colspan = 1 + selectedVendors.length;
        var html = '<tr><th class="th-function">Function</th>';
        selectedVendors.forEach(function (vid) {
            var m = VENDOR_META[vid];
            html += '<th>' + escapeHtml(m.label) +
                    '<br><span style="font-weight:400;opacity:0.85;font-size:11px;text-transform:none;letter-spacing:0;">' +
                    escapeHtml(m.sub) + '</span></th>';
        });
        html += '</tr>';
        document.getElementById('compareThead').innerHTML = html;
    }

    function renderBody(filtered) {
        var tbody = document.getElementById('compareTbody');
        var colspan = 1 + selectedVendors.length;

        if (allFunctions.length === 0) {
            tbody.innerHTML = '<tr><td colspan="' + colspan + '" class="loading">' +
                '<div class="loading-spinner"></div><p>Loading...</p></td></tr>';
            return;
        }

        if (filtered.length === 0) {
            tbody.innerHTML = '<tr><td colspan="' + colspan + '" class="no-results">' +
                'No functions match your search. Try a different term or category.</td></tr>';
            return;
        }

        var html = '';
        var lastCat = null;

        filtered.forEach(function (fn) {
            if (fn.category !== lastCat) {
                html += '<tr class="cat-row"><td colspan="' + colspan + '">' +
                        escapeHtml(fn.category) + '</td></tr>';
                lastCat = fn.category;
            }

            html += '<tr>';
            html += '<td><div class="fn-name">' + escapeHtml(fn.function) + '</div>' +
                    '<div class="fn-desc">' + escapeHtml(fn.description) + '</div></td>';

            selectedVendors.forEach(function (vid) {
                html += buildCell(fn.vendors ? fn.vendors[vid] : null);
            });

            html += '</tr>';
        });

        tbody.innerHTML = html;
    }

    function buildCell(vdata) {
        if (!vdata || (!vdata.command && !vdata.notes)) {
            return '<td class="cell-nodata">No data</td>';
        }

        var hasCmd = vdata.command && vdata.command.trim() && !vdata.command.startsWith('(');
        var cls = vdata.verified ? 'cell-verified' : 'cell-unverified';
        var parts = [];

        if (!vdata.verified) {
            parts.push('<span class="verify-badge">&#9888; VERIFY</span>');
        }

        if (vdata.command && vdata.command.trim()) {
            parts.push('<pre class="cmd-text">' + escapeHtml(vdata.command) + '</pre>');
        }

        if (hasCmd) {
            var cmdJson = JSON.stringify(vdata.command);
            parts.push('<button class="copy-btn" onclick="vcCopyCmd(this,' + cmdJson + ')">Copy</button>');
        }

        if (vdata.notes && vdata.notes.trim()) {
            parts.push('<span class="info-icon" data-tip="' + escapeAttr(vdata.notes) + '">\u24d8</span>');
        }

        return '<td class="' + cls + '">' + parts.join('') + '</td>';
    }

    /* ── Copy ── */
    window.vcCopyCmd = function (btn, text) {
        if (navigator.clipboard && navigator.clipboard.writeText) {
            navigator.clipboard.writeText(text).then(function () {
                btn.textContent = 'Copied!';
                setTimeout(function () { btn.textContent = 'Copy'; }, 1500);
            }).catch(function () { fallbackCopy(btn, text); });
        } else {
            fallbackCopy(btn, text);
        }
    };

    function fallbackCopy(btn, text) {
        var ta = document.createElement('textarea');
        ta.value = text;
        ta.style.cssText = 'position:fixed;opacity:0;';
        document.body.appendChild(ta);
        ta.select();
        try { document.execCommand('copy'); btn.textContent = 'Copied!'; } catch (e) { btn.textContent = '!'; }
        document.body.removeChild(ta);
        setTimeout(function () { btn.textContent = 'Copy'; }, 1500);
    }

    /* ── Helpers ── */
    function escapeHtml(s) {
        if (s == null) return '';
        var d = document.createElement('div');
        d.textContent = String(s);
        return d.innerHTML;
    }

    function escapeAttr(s) {
        if (s == null) return '';
        return String(s)
            .replace(/&/g, '&amp;')
            .replace(/"/g, '&quot;')
            .replace(/'/g, '&#39;')
            .replace(/</g, '&lt;')
            .replace(/>/g, '&gt;');
    }

    /* ── Boot ── */
    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', init);
    } else {
        init();
    }

})();
</script>