{"id":259,"date":"2017-11-12T08:00:25","date_gmt":"2017-11-11T23:00:25","guid":{"rendered":"http:\/\/www.itc109.com\/knowledge\/?p=259"},"modified":"2021-09-30T09:00:27","modified_gmt":"2021-09-30T00:00:27","slug":"linux-delete-command-history","status":"publish","type":"post","link":"https:\/\/www.itc109.com\/knowledge\/linux\/linux-delete-command-history","title":{"rendered":"Linux &#8211; \u30b3\u30de\u30f3\u30c9\u5165\u529b\u5c65\u6b74\u306e\u524a\u9664"},"content":{"rendered":"<h4><strong>\u6982\u8981<\/strong><\/h4>\n<hr \/>\n<p>\u30b3\u30de\u30f3\u30c9\u306e\u5165\u529b\u6642\u306e\u8aa4\u3063\u305f\u5165\u529b\u306a\u3069\u3001\u5f8c\u306b\u518d\u5229\u7528\u3057\u305f\u304f\u306a\u3044\u5165\u529b\u5c65\u6b74\u3092\u6d88\u53bb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a18\u8f09\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4><strong>\u624b\u9806<\/strong><\/h4>\n<hr \/>\n<h5><strong>\u3059\u3079\u3066\u306e\u5165\u529b\u5c65\u6b74\u3092\u6d88\u53bb\u3059\u308b\u5834\u5408\u3002<\/strong><\/h5>\n<p>\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre>\r\nhistory -c\r\n<\/pre>\n<p>&nbsp;<\/p>\n<h5><strong>\u4e00\u90e8\u306e\u5165\u529b\u5c65\u6b74\u3092\u6d88\u53bb\u3059\u308b\u5834\u5408\u3002<\/strong><\/h5>\n<p>\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre>\r\nvi ~\/.bash_history\r\n<\/pre>\n<p>\u8868\u793a\u3055\u308c\u305f\u5165\u529b\u5c65\u6b74\u304b\u3089\u8a72\u5f53\u306e\u884c\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4><strong>vi\u30b3\u30de\u30f3\u30c9<\/strong><\/h4>\n<hr \/>\n<h6><strong>dd:\u4e00\u884c\u524a\u9664<\/strong><\/h6>\n<p style=\"padding-left: 30px;\">\u884c\u304c\u524a\u9664\u3055\u308c\u308b<\/p>\n<h6><strong>\u884c\u6570dd:\u30ab\u30fc\u30bd\u30eb\u304b\u3089\u6307\u5b9a\u3057\u305f\u884c\u5206\u524a\u9664\u3059\u308b<\/strong><\/h6>\n<p style=\"padding-left: 30px;\">\u300c99dd\u300d\u3067\u30ab\u30fc\u30bd\u30eb\u884c\u304b\u308999\u884c\u304c\u524a\u9664\u3055\u308c\u308b<\/p>\n<h6><strong>D:\u884c\u672b\u307e\u3067\u524a\u9664<\/strong><\/h6>\n<p style=\"padding-left: 30px;\">\u884c\u306f\u6b8b\u308b\u304c\u884c\u672b\u307e\u3067\u306e\u6587\u5b57\u306f\u6d88\u53bb\u3055\u308c\u308b<\/p>\n<p>&nbsp;<\/p>\n<h4><strong>\u88dc\u8db3<\/strong><\/h4>\n<hr \/>\n<p><strong>\u30ed\u30b0\u30aa\u30d5\u6642\u70b9\u306e\u5165\u529b\u5c65\u6b74\u304c.bash_history\u306b\u66f8\u304d\u8fbc\u307e\u308c\u308b<\/strong><\/p>\n<p>.bash_history\u306e\u4e2d\u8eab\u3092\u6d88\u53bb\u3057\u3066\u3082\u3001\u30ed\u30b0\u30aa\u30d5\u6642\u70b9\u3067\u66f8\u304d\u8fbc\u307e\u308c\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u7dba\u9e97\u306b\u3059\u308b\u306a\u3089\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u6d88\u53bb\u3059\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>.bash_history\u3092\u7de8\u96c6\u3057\u3066\u4e2d\u8eab\u3092\u6d88\u53bb\u3057\u3066\u304b\u3089\u3001\u5165\u529b\u5c65\u6b74\u3092\u6d88\u53bb\u3057\u3066\u30ed\u30b0\u30aa\u30d5\u3059\u308b\u3002<\/p>\n<pre>\r\n\r\nvi ~\/.bash_history\r\n\r\nhistory -c\r\n\r\nexit\r\n\r\n<\/pre>\n<p>\u203b\u3053\u308c\u3067\u3082 exit \u306e\u5165\u529b\u5c65\u6b74\u306f\u6b8b\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u753b\u9762\u306e\u8868\u793a\u3060\u3051\u6d88\u53bb\u3059\u308b\u5834\u5408\u3002<\/strong><\/p>\n<p>\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre>\r\nclear\r\n<\/pre>\n<p>\u307e\u305f\u306f\u3001\u6b21\u306e\u30ad\u30fc\u3092\u6b27\u5316\u3057\u307e\u3059\u3002<br \/>\nCtrl + l(\u30a8\u30eb)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u30b3\u30de\u30f3\u30c9\u306e\u5165\u529b\u6642\u306e\u8aa4\u3063\u305f\u5165\u529b\u306a\u3069\u3001\u5f8c\u306b\u518d\u5229\u7528\u3057\u305f\u304f\u306a\u3044\u5165\u529b\u5c65\u6b74\u3092\u6d88\u53bb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a18\u8f09\u3057\u3066\u3044\u307e\u3059\u3002 &nbsp; \u624b\u9806 \u3059\u3079\u3066\u306e\u5165\u529b\u5c65\u6b74\u3092\u6d88\u53bb\u3059\u308b\u5834\u5408\u3002 \u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 history -c &#038;nbs&#8230;<\/p>\n","protected":false},"author":3,"featured_media":45,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[3],"tags":[61],"class_list":["post-259","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","tag-tips"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.itc109.com\/knowledge\/wp-content\/uploads\/sites\/2\/logo\/logo-linux.png","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pacZwp-4b","_links":{"self":[{"href":"https:\/\/www.itc109.com\/knowledge\/wp-json\/wp\/v2\/posts\/259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.itc109.com\/knowledge\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.itc109.com\/knowledge\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.itc109.com\/knowledge\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itc109.com\/knowledge\/wp-json\/wp\/v2\/comments?post=259"}],"version-history":[{"count":12,"href":"https:\/\/www.itc109.com\/knowledge\/wp-json\/wp\/v2\/posts\/259\/revisions"}],"predecessor-version":[{"id":1804,"href":"https:\/\/www.itc109.com\/knowledge\/wp-json\/wp\/v2\/posts\/259\/revisions\/1804"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.itc109.com\/knowledge\/wp-json\/wp\/v2\/media\/45"}],"wp:attachment":[{"href":"https:\/\/www.itc109.com\/knowledge\/wp-json\/wp\/v2\/media?parent=259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.itc109.com\/knowledge\/wp-json\/wp\/v2\/categories?post=259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.itc109.com\/knowledge\/wp-json\/wp\/v2\/tags?post=259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}