sudo密码对了但是提示错误,1.用户相关1.[root@yinwucheng~]#su-mysqlsu:warning:cannotchangedirectoryto/home/mysql:NosuchfileordirectoryThisaccountiscurrentlynotavailable.警告:无法将目录更改为/home/mysql:没有此类文件或目录此账户当前
# 作用:change directory,改变当前目录; cd .. #改变目录为父目录; cd ~ #改变目录为当前用户目录; cd /usr #改变目录为/usr目录; 1. 2. 3. 4. 5. pwd #print work directory,打印当前工作目录的绝对路径; 1. 1.3 查找文件 find -name vim* #查找当前目录下以vim开头的文件 find -name vim* /et...
ConnectiontoPublic_IPclosed. 大家可以再打开一个终端,cd到私有密钥文件夹,用ssh-i tutorial.pem ubuntu@Public_IP命令登录服务器,你会发现两个终端都可以输入命令,互不影响,就相当于有两个人(两个键盘)在同时操作同一台电脑。 大家可以再次用ubuntu用户登录到服务器,接下来我们要赋予roden超级用户权限。 sudo use...
您可以使用chown命令来更改目录的所有者和组，使用chmod命令来设置权限。
超算上安装是最简单的了，因为编译vasp所需的相关软件的环境变量都是已经设置好的，你需要做的就是修改...
Changes to terminal settings are now performed atomically, where possible. If the command is being run in a pseudo-terminal and the user's terminal is already in raw mode, sudo will not change the user's terminal settings. This prevents concurrent sudo processes from restoring the terminal sett...
su: warning: cannot change directory to /home/user2: No such file or directory -bash-4.2$ [root@01 ~]# cd /home/ [root@01 home]# ls admin linux-01 linux-02 linux-03 user1 [root@01 home]# mkdir user2 [root@01 home]# ls ...
directory /var/openldap-data# index objectClass eq### 下边使用的旧样式配置,也可以生成cn=config## https://www.openldap.org/doc/admin26/slapdconf2.html 5.4### Converting old style slapd.conf(5) file to cn=config formatcat> myslapd.conf <<EOF include /etc/openldap/schema/core.schema includ...
ldap_add: Serverisunwilling to perform (53) additional info: operation requires sibling renumbering # 请修改 13 编号为其他数值,如果无法确定请查看目录下是否有重复的: [root@ldap01 schema]# ls /etc/openldap/slapd.d/cn\=config/cn\=schema ...
sudo attempts to change to that user's home directory before running the shell. The command is run with an environment similar to the one a user would receive at log in. Note that most shells behave differently when a command is specified as compared to an interactive session; consult the ...