{"id":975,"date":"2023-03-12T16:32:36","date_gmt":"2022-07-27T13:00:24","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/index.php\/2023\/11\/30\/%e5%89%8a%e9%99%a4%e3%81%be%e3%81%9f%e3%81%af%e7%a0%b4%e6%90%8d%e3%81%97%e3%81%9f%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%82%92%e5%be%a9%e5%85%83%e3%81%99%e3%82%8b%e3%81%9f%e3%82%81%e3%81%ae%e3%83%88\/"},"modified":"2025-08-01T03:59:00","modified_gmt":"2025-07-31T18:59:00","slug":"%e5%89%8a%e9%99%a4%e3%81%be%e3%81%9f%e3%81%af%e7%a0%b4%e6%90%8d%e3%81%97%e3%81%9f%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%82%92%e5%be%a9%e5%85%83%e3%81%99%e3%82%8b%e3%81%9f%e3%82%81%e3%81%ae%e3%83%88","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/%e5%89%8a%e9%99%a4%e3%81%be%e3%81%9f%e3%81%af%e7%a0%b4%e6%90%8d%e3%81%97%e3%81%9f%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%82%92%e5%be%a9%e5%85%83%e3%81%99%e3%82%8b%e3%81%9f%e3%82%81%e3%81%ae%e3%83%88\/","title":{"rendered":"\u524a\u9664\u307e\u305f\u306f\u7834\u640d\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u5fa9\u5143\u3059\u308b\u305f\u3081\u306e\u30c8\u30c3\u30d720\u306eLinux\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb"},"content":{"rendered":"<p>\u4eca\u65e5\u306f\u3001\u3042\u306a\u305f\u304c\u5931\u3063\u305f\u53ef\u80fd\u6027\u306e\u3042\u308b\u30c7\u30fc\u30bf\u3092\u56de\u5fa9\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u6700\u9ad8\u306eLinux\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u6700\u8fd1\u524a\u9664\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u5408\u3001\u305d\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u56de\u5fa9\u3059\u308b\u53ef\u80fd\u6027\u304c\u975e\u5e38\u306b\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u904e\u53bb\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3057\u3066\u3057\u307e\u3063\u3066\u3082\u3001\u5e0c\u671b\u3092\u6368\u3066\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u4e0a\u306b\u30d5\u30a1\u30a4\u30eb\u30c7\u30fc\u30bf\u304c\u307e\u3060\u5b58\u5728\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3067\u3059\u306e\u3067\u3001\u8aad\u307f\u7d9a\u3051\u308c\u3070\u3001\u4ee5\u524d\u5931\u3063\u305f\u3059\u3079\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u5fa9\u5143\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\uff01<\/p>\n<h2>\u6700\u826f\u306eLinux\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb\u306e\u9078\u3073\u65b9\u306f\uff1f (Saiy\u014d no Linux data fukky\u016b ts\u016bru no erabikata wa?)<\/h2>\n<p>\u307b\u3068\u3093\u3069\u306e\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb\u306f\u3001\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u4e0a\u306e\u7834\u7247\u5316\u3055\u308c\u305f\u30d3\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3044\u3046\u4f3c\u305f\u3088\u3046\u306a\u65b9\u6cd5\u3067\u4f5c\u52d5\u3059\u308b\u305f\u3081\u3001\u8003\u616e\u3059\u3079\u304d\u3053\u3068\u306f\u975e\u5e38\u306b\u5c11\u306a\u3044\u3067\u3059\u3002<\/p>\n<p>\u901a\u5e38\u3001\u4e3b\u306a\u9055\u3044\u306f\u4f7f\u3044\u3084\u3059\u3055\u3001\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u305d\u3057\u3066\u6a5f\u80fd\u306b\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30c8\u30c3\u30d720\u306e\u6700\u9ad8\u306eLinux\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb\u306e\u6a5f\u80fd\u3068\u6a5f\u80fd\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h2>1. \u30c6\u30b9\u30c8\u30c7\u30a3\u30b9\u30af-\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u30c7\u30a3\u30b9\u30af\u306e\u56de\u5fa9\u30c4\u30fc\u30eb<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/6-0.png\" alt=\"Testdisk Data Recovery\" \/><\/div>\n<p>\u3053\u308c\u306f\u79c1\u306e\u304a\u6c17\u306b\u5165\u308a\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306e\u4e00\u3064\u3067\u3059\u3002\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30d9\u30fc\u30b9\u306e\u30c4\u30fc\u30eb\u3067\u3059\u304c\u3001\u4f7f\u3044\u65b9\u306f\u672c\u5f53\u306b\u7c21\u5358\u3067\u3001\u3068\u3066\u3082\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u3067\u3059\u3002\u3053\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306f\u3001\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3060\u3051\u3067\u52d5\u4f5c\u3057\u3001\u624b\u65e9\u304f\u9b54\u6cd5\u3092\u8d77\u3053\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<p>\u6700\u8fd1\u3001\u79c1\u305f\u3061\u306ftestdisk\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u66f8\u304d\u307e\u3057\u305f\u3002\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806\u3068\u30d5\u30a1\u30a4\u30eb\u306e\u56de\u5fa9\u624b\u9806\u304c\u8a73\u3057\u304f\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>TestDisk\u306e\u7279\u5fb4\u306e\u4e00\u90e8\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>Recover deleted partitions<\/li>\n<li>Re-build partition table.<\/li>\n<li>Partition backup for EFI GPT partitions<\/li>\n<li>Rewrite MBR<\/li>\n<\/ul>\n<h2>2. Mondo Rescue &#8211; \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d6\u306e\u56de\u5fa9\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/12-0.jpg\" alt=\"MondoRescue\" \/><\/div>\n<p>\u3082\u30461\u3064\u306e\u975e\u5e38\u306b\u512a\u308c\u305f\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306fMondo Rescue\u3067\u3059\u3002\u3053\u308c\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u30e6\u30cb\u30fc\u30af\u306a\u6a5f\u80fd\u304c\u3042\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3067\u4f5c\u696d\u3059\u308b\u4eba\u3005\u306b\u672c\u5f53\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\/\u5fa9\u5143\/\u56de\u5fa9\u3092\u884c\u3046\u305f\u3081\u3001\u30c6\u30fc\u30d7\u30c9\u30e9\u30a4\u30d6\u3092\u542b\u3080\u3042\u3089\u3086\u308b\u30bf\u30a4\u30d7\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\u3067\u6570\u5341\u5e74\u306b\u308f\u305f\u3063\u3066\u4f7f\u7528\u3055\u308c\u3066\u304d\u305f\u552f\u4e00\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u3059\u3002<\/p>\n<p>Mondo Rescue\u306e\u3044\u304f\u3064\u304b\u306e\u7279\u5fb4:<\/p>\n<ul class=\"post-ul\">\n<li>Backup and restore between RAID and non-RAID devices<\/li>\n<li>Partition management &#8211; Resizing, partitioning, formatting, etc.<\/li>\n<li>Backup and restore between Linux and Windows devices including the MBR<\/li>\n<li>Verify the integrity of data.<\/li>\n<\/ul>\n<h2>3. ddrescue\u306f\u3001GNU\u306e\u30c7\u30fc\u30bf\u5fa9\u65e7\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u3059\u3002<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/17-0.png\" alt=\"Ddrescue\" \/><\/div>\n<p>\u79c1\u305f\u3061\u306f\u307e\u3060\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306fGNU\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u3059\u3002GNU\u306e\u4ed6\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3068\u540c\u69d8\u3001\u3053\u308c\u3082\u7121\u6599\u3067\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u3059\u3002<\/p>\n<p>ddrescue\u306e\u7279\u5fb4\u306e\u4e00\u90e8\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>Created to be fully automated<\/li>\n<li>Data is rescued very efficiently (only the needed blocks are read).<\/li>\n<li>Auto-merge data<\/li>\n<li>Automatically highlights bad sectors on a hard disk<\/li>\n<li>Backup-Recovery is resumable<\/li>\n<\/ul>\n<h2>4. Redo Backup and Recovery\u306f\u3001\u6700\u3082\u7c21\u5358\u306aGUI\u30ea\u30ab\u30d0\u30ea\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u3059\u3002<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/22-0.png\" alt=\"Redo Backup And Recovery\" \/><\/div>\n<p>\u3053\u308c\u306f\u901a\u5e38\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30d6\u30fc\u30c8\u53ef\u80fd\u306aCD\/USB\u3068\u3057\u3066\u3082\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3069\u3093\u306a\u30c7\u30d0\u30a4\u30b9\u306b\u3082\u63a5\u7d9a\u3057\u3001\u56de\u5fa9\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u30d6\u30fc\u30c8\u3057\u3066\u30c7\u30fc\u30bf\u306e\u56de\u5fa9\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306e\u5229\u70b9\u306f\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u4f9d\u5b58\u305b\u305a\u3001Linux\u3092\u542b\u3080\u307b\u3068\u3093\u3069\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u30c7\u30fc\u30bf\u3092\u5fa9\u5143\u3067\u304d\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>Redo Backup and Recovery\u306e\u7279\u5fb4\u306e\u3044\u304f\u3064\u304b\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>Pre-installed basic applications like browser, text editor, even when the recovery is running<\/li>\n<li>It can access other applications while recovery operations are running.<\/li>\n<\/ul>\n<h2>5. \u30d5\u30a9\u30c8\u30ec\u30c3\u30af &#8211; \u5199\u771f\u306e\u5fa9\u5143\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/27-0.png\" alt=\"Photorec\" \/><\/div>\n<p>\u3053\u308c\u306fCGSecurity\u306b\u3088\u308b\u5225\u306e\u56de\u5fa9\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u3059\uff08\u3082\u30461\u3064\u306fTestDisk\u3067\u3059\uff09\u3002PhotoRec\u306f\u3001SD\u30ab\u30fc\u30c9\u3084\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u304b\u3089\u524a\u9664\u3055\u308c\u305f\u5199\u771f\u3084\u4ed6\u306e\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u30bf\u30a4\u30eb\u306e\u30e1\u30c7\u30a3\u30a2\u3092\u56de\u5fa9\u3059\u308b\u305f\u3081\u306b\u7279\u306b\u4f5c\u6210\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>PhotoRec\u306e\u3044\u304f\u3064\u304b\u306e\u7279\u5fb4\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>Intuitive and interactive interface<\/li>\n<li>PhotoRec is able to recover files even if the hard drive is badly damaged<\/li>\n<li>Searches for a very wide variety of file formats.<\/li>\n<\/ul>\n<h2>6. \u30d6\u30fc\u30c8\u4fee\u5fa9 &#8211; \u30e9\u30a4\u30d6CD \u30d5\u30a1\u30a4\u30eb\u56de\u5fa9<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/32-0.png\" alt=\"Boot Repair\" \/><\/div>\n<p>\u3082\u3057\u3082\u3042\u306a\u305f\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u304c\u8d77\u52d5\u3057\u306a\u304f\u306a\u308a\u3001\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u304b\u3089\u30d5\u30a1\u30a4\u30eb\u3092\u56de\u5fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u3053\u306e\u30e9\u30a4\u30d6CD\u304c\u6700\u9069\u3067\u3059\u3002\u5229\u7528\u72b6\u6cc1\u306b\u5fdc\u3058\u3066CD\u307e\u305f\u306fUSB\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Boot Repair Live CD\u306e\u3044\u304f\u3064\u304b\u306e\u7279\u5fb4\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul class=\"post-ul\">\n<li>Repair booting when the OS doesn\u2019t boot anymore<\/li>\n<li>Repair booting when GRUB is broken (eg. \u201cGRUB rescue\u201d error)<\/li>\n<li>Easy GRUB reinstall or restoration<\/li>\n<li>Allow generating a generic MBR to boot into Windows<\/li>\n<li>Allow restoring the original boot sector (MBR) if saved by clean-ubiquity<\/li>\n<\/ul>\n<h2>7. \u4e3b\u8981 &#8211; \u6cd5\u79d1\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/37-0.png\" alt=\"Foremost Data Recovery\" \/><\/div>\n<p>\u3053\u308c\u306fKali Linux\u306b\u30d7\u30ec\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u6cd5\u79d1\u5b66\u7684\u306a\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb\u3067\u3059\u304c\u3001\u307b\u307c\u3069\u3093\u306a\u4ed6\u306eLinux\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3082\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u30a4\u30e1\u30fc\u30b8\uff08dd\u30b3\u30de\u30f3\u30c9\u3067\u4f5c\u6210\u3055\u308c\u305f\u3088\u3046\u306a\u3082\u306e\uff09\u304b\u3089\u3082\u30c7\u30fc\u30bf\u3092\u5fa9\u65e7\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Foremost\u306e\u3044\u304f\u3064\u304b\u306e\u7279\u9577\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul class=\"post-ul\">\n<li>Retrieve data in multiple media file formats<\/li>\n<li>Configuration file available for adding more file formats<\/li>\n<li>Retrieve lost iPhone data from a computer<\/li>\n<li>Extract data elements that are embedded or lost from an image<\/li>\n<\/ul>\n<h2>8. \u30b9\u30ab\u30eb\u30da\u30eb &#8211; \u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u4f7f\u3048\u308b\u30d5\u30a1\u30a4\u30eb\u30ab\u30fc\u30d3\u30f3\u30b0\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/42-0.png\" alt=\"Scalpel\" \/><\/div>\n<p>\u6700\u521d\u306fForemost\u3092\u5143\u306b\u3057\u3066\u3044\u307e\u3059\u304c\u3001Scalpel\u306fWindows\u3068Linux\u3067\u52d5\u4f5c\u3059\u308b\u5225\u306e\u30d5\u30a1\u30a4\u30eb\u30ab\u30fc\u30d3\u30f3\u30b0\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u3059\u3002\u3053\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306f\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u304c\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u3068\u975e\u540c\u671fIO\u306e\u8ffd\u52a0\u5229\u70b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30b9\u30ab\u30eb\u30da\u30eb\u306e\u7279\u5fb4\u306e\u4e00\u90e8\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>Multithreading on multi-core processors for faster processing<\/li>\n<li>Asynchronous I\/O allows disk operations and search operations to overlap<\/li>\n<li>Regex support<\/li>\n<li>Embedded header-footer matching for better processing of files.<\/li>\n<\/ul>\n<h2>9. \u30b7\u30b9\u30c6\u30e0\u30ec\u30b9\u30ad\u30e5\u30fcCD &#8211; \u30aa\u30fc\u30eb\u30a4\u30f3\u30ef\u30f3\u306e\u6551\u63f4\u30d1\u30c3\u30b1\u30fc\u30b8\u30e9\u30a4\u30d6CD<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/47-0.jpg\" alt=\"SystemRescueCD 1\" \/><\/div>\n<p>\u3053\u308c\u306f\u5358\u4f53\u306e\u30c4\u30fc\u30eb\u3067\u306f\u306a\u304f\u3001\u30c4\u30fc\u30eb\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3068\u3044\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u3082\u3057\u30b7\u30b9\u30c6\u30e0\u306e\u8d77\u52d5\u304c\u3067\u304d\u306a\u3044\u72b6\u6cc1\u306b\u9665\u3063\u305f\u5834\u5408\u3001\u3053\u308c\u304c\u552f\u4e00\u306e\u8d77\u52d5\u53ef\u80fd\u306a\u30ea\u30ab\u30d0\u30eaCD\u3067\u3042\u306a\u305f\u306e\u52a9\u3051\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>SystemRescue CD\u306e\u7279\u5fb4\u306e\u4e00\u90e8:<\/p>\n<ul class=\"post-ul\">\n<li>GNU Parted: Command-line partition management<\/li>\n<li>GParted: Graphical implementation for the GNU Parted<\/li>\n<li>FSArchiver: Archiver software<\/li>\n<li>ddrescue: Find bad sectors on the hard drive<\/li>\n<li>Ntfs3g: For accessing Windows file systems.<\/li>\n<li>Testdisk: recover deleted partitions and files.<\/li>\n<li>Memtest: Memory testing utility.<\/li>\n<li>Rsync: remote backup utility<\/li>\n<li>Network tools: Samba-like utilities for backing up data over the local networks.<\/li>\n<\/ul>\n<h2>10. \u30a2\u30eb\u30c6\u30a3\u30e1\u30c3\u30c8\u30d6\u30fc\u30c8CD &#8211; \u307b\u307c\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/52-0.gif\" alt=\"Ultimate Boot CD Best Linux Data Recovery Tools\" \/><\/div>\n<p>\u30b7\u30b9\u30c6\u30e0\u30ec\u30b9\u30ad\u30e5\u30fcCD\u3068\u540c\u69d8\u306b\u3001Ultimate Boot CD\u306f\u8a3a\u65ad\u30c4\u30fc\u30eb\u306e\u307e\u3068\u307e\u308a\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u3067\u7d42\u308f\u308a\u307e\u305b\u3093\u3002\u4e0a\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u898b\u308b\u3068\u3001\u300cParted Magic\u300d\u3068\u300cUBCD FreeDOS\u300d\u3068\u3044\u3046\u8a00\u8449\u304c\u3042\u308a\u307e\u3059\u3002\u306f\u3044\u3001\u307e\u3055\u306b\u305d\u3046\u306a\u3093\u3067\u3059\u3002<\/p>\n<p>\u3053\u306eCD\u306b\u306f\u3001Linux\u3084Windows\u306e\u554f\u984c\u3092\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u306e\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u30e9\u30a4\u30d6\u3067\u8d77\u52d5\u3067\u304d\u308b2\u3064\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3082\u540c\u68b1\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306eCD\u306b\u53ce\u9332\u3055\u308c\u3066\u3044\u308b\u30c4\u30fc\u30eb\u3084\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306e\u5b8c\u5168\u306a\u30ea\u30b9\u30c8\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u304c\u3001\u4ee5\u4e0b\u306b\u3044\u304f\u3064\u304b\u306e\u30c4\u30fc\u30eb\u306e\u30ea\u30b9\u30c8\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>Ultimate Boot CD\u306e\u3044\u304f\u3064\u304b\u306e\u7279\u5fb4\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>BIOS<\/li>\n<li>CMOS Cleaner<\/li>\n<li>CPUStress<\/li>\n<li>System Stability Tester<\/li>\n<li>MBR and GRUB recovery<\/li>\n<li>Login recovery<\/li>\n<li>PhotoRec and TestDisk<\/li>\n<li>Disk partition tools<\/li>\n<li>and more\u2026<\/li>\n<\/ul>\n<h2>11. \u30ce\u30c3\u30d4\u30c3\u30af\u30b9 &#8211; \u65e5\u5e38\u4f7f\u7528\u53ef\u80fd\u306a\u56de\u5fa9\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/58-0.png\" alt=\"Knoppix Live Min Best Linux Data Recovery Tools\" \/><\/div>\n<p>\u4eca\u3001Knoppix\u306f\u4e0a\u8a18\u306b\u30ea\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u901a\u5e38\u306eLinux\u56de\u5fa9\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306eLinux\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u5168\u4f53\u306e\u76ee\u7684\u306f\u30e9\u30a4\u30d6\u3067\u5b9f\u884c\u3057\u3066\u5931\u308f\u308c\u305f\u30c7\u30fc\u30bf\u3084\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3092\u56de\u5fa9\u3059\u308b\u3053\u3068\u3067\u3059\u304c\u3001\u305d\u308c\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u552f\u4e00\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u5b8c\u5168\u306b\u5b9f\u884c\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u307b\u3068\u3093\u3069\u3059\u3079\u3066\u306e\u30c4\u30fc\u30eb\u304c\u30d1\u30c3\u30b1\u30fc\u30b8\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u5931\u308f\u308c\u305f\u30c7\u30fc\u30bf\u3092\u56de\u5fa9\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u3082\u306e\u304c\u307b\u307c\u3059\u3079\u3066\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Knoppix\u306e\u3044\u304f\u3064\u304b\u306e\u7279\u5fb4\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>GNU\/Linux software<\/li>\n<li>Automatic hardware detection<\/li>\n<li>Support for many graphics cards, sound cards, SCSI and USB devices, and other peripherals<\/li>\n<li>Can be used as an educational disc, rescue system, or a Linux demo disk<\/li>\n<\/ul>\n<h2>12. GParted Live &#8211; GNU Parted\u306e\u305f\u3081\u306eGUI\u30c4\u30fc\u30eb<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/64-0.png\" alt=\"Gparted Live Cd\" \/><\/div>\n<p>\u4e0a\u8a18\u306e\u3044\u304f\u3064\u304b\u306eLive CD\u306e\u4e2d\u306b\u306f\u3001GNU Parted\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306eGUI\u30ec\u30a4\u30e4\u30fc\u3067\u3042\u308bGParted\u30c4\u30fc\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3068\u8ff0\u3079\u307e\u3057\u305f\u3002\u3082\u3057\u56de\u5fa9\u306b\u5fc5\u8981\u306a\u306e\u304cGParted\u30c4\u30fc\u30eb\u3060\u3051\u306a\u3089\u3070\u3001\u3053\u306eLive CD\u304c\u3042\u306a\u305f\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/p>\n<p>GParted Live\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u3084\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u6545\u969c\u3092\u56de\u5fa9\u3059\u308b\u305f\u3081\u306b\u3001\u5373\u5ea7\u306bGParted\u3078\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u30e9\u30a4\u30d6CD\u3067\u3059\u3002<\/p>\n<p>GParted Live\u306e\u7279\u5fb4\u306e\u4e00\u90e8\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul class=\"post-ul\">\n<li>Debian-based Live CD<\/li>\n<li>Can manage partitions of all different types<\/li>\n<li>Comes packaged with testdisk and parted for which the GParted provides a Graphical layer<\/li>\n<li>Very intuitive with almost no learning curve<\/li>\n<\/ul>\n<h2>13. \u30bb\u30fc\u30d5\u30b3\u30d4\u30fc &#8211; \u6700\u9ad8\u306eLinux\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb\u306e\u4e00\u3064<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/70-0.jpg\" alt=\"Safecopy Utility\" \/><\/div>\n<p>SafeCopy\u306f\u6700\u9ad8\u306eLinux\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb\u306e\u4e00\u3064\u3067\u3042\u308a\u3001\u4ed6\u306e\u3059\u3079\u3066\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u306b\u3082\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u306e\u640d\u50b7\u3084\u30d0\u30c3\u30c9\u30bb\u30af\u30bf\u30fc\u304b\u3089\u30c7\u30fc\u30bf\u3092\u5fa9\u65e7\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>SafeCopy\u306f\u3001\u9069\u7528\u53ef\u80fd\u306a\u5834\u5408\u306b\u306f\u7279\u5b9a\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u4f4e\u30ec\u30d9\u30eb\u64cd\u4f5c\u306b\u307e\u3067\u53ca\u3076\u3053\u3068\u3067\u3001\u30bd\u30fc\u30b9\u30c9\u30e9\u30a4\u30d6\u304b\u3089\u53ef\u80fd\u306a\u9650\u308a\u591a\u304f\u306e\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002<\/p>\n<p>\u300cSafeCopy\u306e\u7279\u5fb4\u306e\u4e00\u90e8\u300d<\/p>\n<ul class=\"post-ul\">\n<li>Performs low-level IO operations to extract maximum possible data<\/li>\n<li>Remembers arbitrary recovery position even if the source device frequently disconnects (like USB drives that can lose connection due to faulty storage)<\/li>\n<li>Can fix errors in data on CDs, DVDs, and even Floppy drives<\/li>\n<\/ul>\n<h2>14. grep\u30b3\u30de\u30f3\u30c9 &#8211; \u30b7\u30f3\u30d7\u30eb\u306a\u30c6\u30ad\u30b9\u30c8\u30c7\u30fc\u30bf\u306e\u56de\u5fa9<\/h2>\n<p>\u79c1\u305f\u3061\u304c\u7aef\u672b\u51fa\u529b\u4e0a\u3067\u30c6\u30ad\u30b9\u30c8\u3092\u691c\u7d22\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308bgrep\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306f\u3001\u7d1b\u5931\u3057\u305f\u30c6\u30ad\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u898b\u3064\u3051\u308b\u306e\u306b\u3082\u5341\u5206\u306a\u30d1\u30ef\u30d5\u30eb\u3055\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u30b5\u30f3\u30d7\u30eb\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-a<\/span> <span class=\"token parameter variable\">-A<\/span> <span class=\"token number\">400<\/span> <span class=\"token parameter variable\">-B<\/span> <span class=\"token number\">25<\/span> <span class=\"token string\">'string to find here'<\/span> \/dev\/sdb1 <span class=\"token operator\">&gt;<\/span> recover.txt\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\n<li>The -a specifies grep to consider the source as a text file<\/li>\n<li>The -A and -B specifies grep to find 25 lines before and 400 lines after this specific line is found. This allows us to get the entire text file and also, it\u2019s better to have more data which we can later delete, than getting lesser one and having to run the command again.<\/li>\n<li>\/dev\/sdb1 is the source where we want the text to be searched for. We want the text to be searched on the entire drive<\/li>\n<li>&gt; recover.txt will be where the output will be saved.<\/li>\n<\/ul>\n<h2>15. ext3grep &#8211; ext3\u306e\u30d5\u30a1\u30a4\u30eb\u5fa9\u65e7\u30c4\u30fc\u30eb<\/h2>\n<p>\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001ext3\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u305f\u3081\u306b\u4f5c\u6210\u3055\u308c\u305f\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u3067\u3059\u3002\u305f\u3063\u305f2\u3064\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3001\u3053\u306e\u30c4\u30fc\u30eb\u3067\u56de\u5fa9\u3055\u308c\u305f\u524a\u9664\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u5fa9\u5143\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>ext3grep --dump-name <span class=\"token operator\">&lt;<\/span>drive<span class=\"token operator\">&gt;<\/span>\r\next3grep --restore-all <span class=\"token operator\">&lt;<\/span>drive<span class=\"token operator\">&gt;<\/span>\r\n\r\n<span class=\"token comment\">#Restored data is stored in this folder<\/span>\r\n<span class=\"token builtin class-name\">cd<\/span> RESTORED_FILES\r\n<\/code><\/pre>\n<h2>16. ext4magic &#8211; ext4\u7528\u306e\u6700\u9ad8\u306eLinux\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb\u306e\u4e00\u3064<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/83-0.png\" alt=\"Ext4magic\" \/><\/div>\n<p>\u3053\u308c\u306f\u30ea\u30b9\u30c8\u306b\u3042\u308b\u4ed6\u306e\u591a\u304f\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u3068\u540c\u69d8\u3067\u3042\u308a\u3001\u307b\u3068\u3093\u3069\u306eLinux\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30ea\u30dd\u30b8\u30c8\u30ea\u304b\u3089\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>ext4magic\u306e\u3044\u304f\u3064\u304b\u306e\u7279\u5fb4\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>Can recover entire filesystems that were recursively deleted<\/li>\n<li>Recover accidentally overwritten files<\/li>\n<li>Recover first-sectors of a hard disk that were accidentally overwritten<\/li>\n<\/ul>\n<h2>17. extundelete &#8211; ext3grep \u306e\u5f8c\u7d99<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/88-0.png\" alt=\"Extundelete\" \/><\/div>\n<p>\u3053\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306f\u3001ext3grep\u306e\u30b3\u30fc\u30c9\u3092\u5143\u306b\u3057\u3066\u3044\u307e\u3059\u3002ext3grep\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306f\u30c7\u30a3\u30b9\u30af\u30b8\u30e3\u30fc\u30ca\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u56de\u5fa9\u3057\u3001extundelete\u3082\u540c\u69d8\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306f\u3001\u30c7\u30a3\u30b9\u30af\u30b8\u30e3\u30fc\u30ca\u30eb\u5185\u306e\u65e2\u5b58\u306einode\u306e\u53e4\u3044\u30b3\u30d4\u30fc\u3092\u691c\u7d22\u3057\u3001\u8a73\u7d30\u3092\u96c6\u3081\u3066\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u7d44\u307f\u7acb\u3066\u307e\u3059\u3002<\/p>\n<p>extundelete\u306e\u3044\u304f\u3064\u304b\u306e\u7279\u5fb4\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>Recover from ext3 and ex4 partitions (a combination of #15 and #16)<\/li>\n<li>One of the programs to recover the file content and the file names on ext4 partitions<\/li>\n<li>ext4magic is based on extundelete for a lot of its ext4 recovery code<\/li>\n<\/ul>\n<h2>18. R-Undelete &#8211; \u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u30b9\u30ad\u30e3\u30f3\u30c7\u30fc\u30bf\u5fa9\u65e7\u6280\u8853<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/93-0.jpg\" alt=\"R Undelete\" \/><\/div>\n<p>\u3053\u308c\u306f\u30ea\u30b9\u30c8\u306e\u4e2d\u3067\u6700\u9ad8\u306eLinux\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb\u306e1\u3064\u3067\u3059\u3002\u7121\u6599\u7248\u3068\u30d7\u30ec\u30df\u30a2\u30e0\u7248\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u500b\u4eba\u5229\u7528\u306b\u306f\u5b8c\u5168\u306b\u7121\u6599\u3067\u3059\u3002IntelligentScan\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001\u91cd\u5ea6\u306e\u640d\u50b7\u3057\u305f\u30c7\u30fc\u30bf\u3082\u5fa9\u65e7\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>R-Undelete\u306e\u7279\u5fb4\u306e\u4e00\u90e8:<\/p>\n<ul class=\"post-ul\">\n<li>MBR and GPT recovery<\/li>\n<li>Boot sector recovery on major file systems<\/li>\n<li>Recover files on ext, FAT, NTFS systems<\/li>\n<\/ul>\n<h2>19. ext3undel &#8211; \u30d5\u30a1\u30a4\u30eb\u306e\u56de\u5fa9\u3092\u7c21\u7d20\u5316\u3059\u308b\u30ab\u30b9\u30bf\u30e0\u30b9\u30af\u30ea\u30d7\u30c8<\/h2>\n<p>\u3053\u308c\u306f\u3001Sleuthkit\u3084PhotoRec\u306a\u3069\u306e\u8907\u96d1\u306a\u30c4\u30fc\u30eb\u306e\u4f7f\u7528\u3092\u7c21\u7565\u5316\u3057\u3001\u30b7\u30f3\u30d7\u30eb\u306b\u3059\u308b\u305f\u3081\u306b\u4f5c\u6210\u3055\u308c\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u524a\u9664\u3055\u308c\u305finode\u306e\u3088\u308a\u6b63\u78ba\u306a\u62bd\u51fa\u3092\u52b9\u7387\u7684\u306b\u884c\u3046\u305f\u3081\u306e\u65b9\u6cd5\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u8907\u6570\u306e\u30c4\u30fc\u30eb\u306e\u6a5f\u80fd\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3042\u308b\u305f\u3081\u3001\u305d\u306e\u6a5f\u80fd\u306f\u305d\u308c\u81ea\u4f53\u306e\u30c4\u30fc\u30eb\u3068\u4f3c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>20. \u30b6\u30fb\u30b9\u30eb\u30fc\u30b9\u30fb\u30ad\u30c3\u30c8 &#8211; \u6cd5\u79d1\u5b66\u7684\u8a3c\u62e0<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564a744daa94e2bdf7c442e\/101-0.gif\" alt=\"SleuthKit Autopsy\" \/><\/div>\n<p>\u3053\u308c\u306f\u3001\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u8abf\u67fb\u5b98\u304c\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u306e\u89e3\u6790\u3084\u8a3c\u62e0\u306e\u53ce\u96c6\u3092\u884c\u3046\u305f\u3081\u306b\u7279\u5225\u306b\u4f5c\u3089\u308c\u305f\u30c4\u30fc\u30eb\u3067\u3059\u3002Sleuth Kit\u306f\u975e\u5e38\u306b\u52b9\u7387\u7684\u3067\u9ad8\u5ea6\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3001\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u304b\u3089\u53ef\u80fd\u306a\u9650\u308a\u591a\u304f\u306e\u524a\u9664\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3057\u307e\u3059\u3002<\/p>\n<p>\u524d\u8ff0\u306e\u30c4\u30fc\u30eb\u300cext3undel\u300d\u306f\u3001Sleuth Kit\u306e\u6280\u8853\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u306e\u30c4\u30fc\u30eb\u3092\u5358\u4f53\u3067\u4f7f\u7528\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u300cAutopsy\u300d\u3068\u3044\u3046GUI\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3068\u4e00\u7dd2\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>The Sleuth Kit\u306e\u7279\u5fb4\u306e\u4e00\u90e8\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>Timeline Analysis: View system events on a GUI<\/li>\n<li>Keyword Search: Find keywords in text files across the entire drive (including deleted files)<\/li>\n<li>Web Artifacts: Extract web activity data<\/li>\n<li>Registry Analysis: Find recently connected devices using the registry data<\/li>\n<li>LNK File Analysis: Identity recently accessed documents<\/li>\n<li>Email Analysis: Parses email messages in the mbox format for reading and analysis<\/li>\n<li>and many more features\u2026<\/li>\n<\/ul>\n<h2>\u7d50\u8ad6 (\u3051\u3064\u308d\u3093)<\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u3092\u901a\u3058\u3066\u3001\u30c7\u30fc\u30bf\u56de\u5fa9\u306b\u5fc5\u8981\u306a\u9069\u5207\u306a\u30c4\u30fc\u30eb\u304c\u898b\u3064\u304b\u308b\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u307e\u3059\u3002\u57fa\u672c\u7684\u306a\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u30ea\u30b9\u30c8\u304b\u3089\u307b\u307c\u3069\u306e\u30c4\u30fc\u30eb\u3067\u3082\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u56de\u5fa9\u306b\u7279\u5225\u306a\u30cb\u30fc\u30ba\u3092\u6301\u3064\u4eba\u3005\u306f\u3001\u5fc5\u8981\u306a\u6a5f\u80fd\u3092\u5099\u3048\u305f\u30c4\u30fc\u30eb\u3092\u898b\u3064\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u306f\u3001\u307e\u3060\u6b8b\u3063\u3066\u3044\u308b\u30e1\u30bf\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u524a\u9664\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u5fa9\u5143\u3057\u3088\u3046\u3068\u3059\u308b\u3082\u306e\u3067\u3059\u306e\u3067\u3001\u5e38\u306b\u5fa9\u5143\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u306b\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u3063\u3066\u304a\u304f\u306e\u304c\u6700\u5584\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u65e5\u306f\u3001\u3042\u306a\u305f\u304c\u5931\u3063\u305f\u53ef\u80fd\u6027\u306e\u3042\u308b\u30c7\u30fc\u30bf\u3092\u56de\u5fa9\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u6700\u9ad8\u306eLinux\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u6700\u8fd1\u524a\u9664\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u5408\u3001\u305d\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u56de\u5fa9\u3059\u308b\u53ef\u80fd\u6027\u304c\u975e\u5e38\u306b\u9ad8\u307e\u308a\u307e\u3059\u3002 \u3057\u304b\u3057\u3001\u904e\u53bb\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u524a [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[26,61],"class_list":["post-975","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-26","tag-61"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u524a\u9664\u307e\u305f\u306f\u7834\u640d\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u5fa9\u5143\u3059\u308b\u305f\u3081\u306e\u30c8\u30c3\u30d720\u306eLinux\u30c7\u30fc\u30bf\u5fa9\u65e7\u30c4\u30fc\u30eb - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" 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