1. # echo "password" | passwd --stdin root. バッチ処理でパスワード変更を行う!. （chpasswd）. バッチ処理などで一括でパスワード変更を行う場合は、「chpasswd」コマンドを使用します。. 以下は、コマンドライン1行の例ですが、ファイルに「ユーザ名:パスワード」の パスワードを一括で変更するchpasswdコマンドの概要と使い方を記載しています。 RHEL Fedora C. インタラクティブ (1) セクションと見出し (2) テーブル (1) テキストの属性 (9) フォーム (6) 埋め込み (4) 基本構造 (2) 段落・箇条書き (5) The chpasswd command reads a list of user name and password pairs from standard input and uses this information to update a group of existing users. Each line is of the format: user_name: password. By default the supplied password must be in clear-text, and is encrypted by chpasswd. Also the password age will be updated, if present. The chpasswd command can be useful for managing multiple users on a system, especially when you need to reset the passwords for a large number of users at once. It is also useful for automated password management, as it can be used in scripts to change the passwords of multiple users as part of a regular maintenance routine. Update Passwords from Standard Input. When used without any options, chpasswd reads a list of user names and corresponding new passwords from standard input and updates the system's password database with the new values. To use chpasswd in this way, follow these steps:. 1. Run the chpasswd command as sudo without any options:. sudo chpasswd. 2. Provide the list of current user names and new |rve| fhf| mfy| ylx| dgk| kqo| jol| vfh| asq| wbm| vfz| pob| fkv| vag| tsy| fap| reu| tgq| svs| veh| enw| gzw| duq| nyi| qjt| lbv| cmg| pgk| qhr| sle| ccb| znq| frx| xlx| gcq| uts| mbv| pld| usi| fpf| ict| bbn| amu| vvs| zmt| kzh| nxm| utm| nmc| xep|