What command would be used to restart the mail daemon？（）A、sendmail -biB、refresh -s sendmailC、restart -a sendmailD、/etc/sendmail.cf -stop /etc/sendmail.cf -start
What command would be used to restart the mail daemon？（）
- A、sendmail -bi
- B、refresh -s sendmail
- C、restart -a sendmail
- D、/etc/sendmail.cf -stop /etc/sendmail.cf -start
相关考题：
在哪个文件中保存了sendmail的别名()。A./etc/aliasesB./etc/mailaliasesC./etc/sendmail.aliasesD./etc/sendmail/aliases
在Linux系统中有如下3个语句，请分别说出它们所执行的任务的名称。1) /etc/rc.d/init.d/dhcpd start。2) /etc/rc.d/init.d/dhcpd stop。3) /etc/rc.d/init.d/dhcpd restart。
Whatcommandwouldbeusedtorestartthemaildaemon?() A.sendmail-biB.refresh-ssendmailC.restart-asendmailD./etc/sendmail.cf-stop/etc/sendmail.cf-start
An operator is asked to shutdown the telnet service for security reasons. What are the appropriate commands to achieve this?() A. comment out telnetd in /etc/services refresh -s inetdB. comment out telnetd in /etc/inetd.conf refresh -s inetdC. comment out telnetd in /etc/rc.tcpip refresh -s telnetdD. comment out telnetd in /etc/inetd.conf refresh -s telnetd
What is the default configuration file used by the sendmail command?() A. /etc/rc/rc.mailB. /etc/mail.configC. /etc/sendmail.configD. /etc/mail/sendmail.cf
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An administrator needs to determine what the default run level of a system is. Which command would be used（）A、Isitab initB、telinit -dC、cat/etc/.init.stateD、init
Which command restarts the TCP/IP subsystem？（）A、refresh -s inetdB、refresh -s tcpipC、refresh -g /etc/rc.tcpipD、refresh -g /etc/inetd.conf
在哪个文件中保存了sendmail的别名？（）A、/etc/aliasesB、/etc/mailaliasesC、/etc/sendmail.aliasesD、/etc/sendmail/aliases
A公司内部的用户反映不能接收来自某新客户公司的邮件，A公司使用自己的Sendmail邮件服务器，可能是（）的配置出现了问题。A、/etc/mail/aliasesB、/etc/mail/local-host-nmaesC、/etc/sendmail.cwD、/etc/mail/access.db
An operator is asked to shutdown the telnet service for security reasons. What are the appropriate commands to achieve this?（）A、comment out telnetd in /etc/services refresh -s inetdB、comment out telnetd in /etc/inetd.conf refresh -s inetdC、comment out telnetd in /etc/rc.tcpip refresh -s telnetdD、comment out telnetd in /etc/inetd.conf refresh -s telnetd
What is the proper way to ensure that updates to the /etc/aliases file are seen by sendmail？（）A、Refresh the named daemonB、Run the alias commandC、Refresh the snmpd daemonD、Run the sendmail -bi command
What is the default configuration file used by the sendmail command?（）A、/etc/rc/rc.mailB、/etc/mail.configC、/etc/sendmail.configD、/etc/mail/sendmail.cf
A cluster node has a failed fibre adapter requiring the node to be halted to replace it. To minimize downtime， what is the appropriate method of performing this repair？（）A、 Perform the cIRGmove command to move the node’s resources to another cluster node.B、 Perform a graceful stop of the cluster，replace the adapter，and restart the cluster.C、 Perform a force stop of the cluster node，replace the adapter，and restart the cluster. D、 Perform a graceful takeover of the cluster，replace the adapter，and restart the cluster.
non-root user can run rsh commands from serverA to serverB， but attempts to run rsh commands by the root user return with a permission error message. What action will resolve the problem？ （）A、Add root user to the /etc/hosts.equiv on serverbB、Create $HOME/.rhosts file for the root user on serverbC、Restart the rshd daemon with root enabled option on serverbD、Add entry to allow root user from serverA to the /etc/hosts.allow on serverb
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Which command must be run after an administrator has made changes to /etc/services to activate the changes？（）A、/etc/rc.tcpipB、refresh -s inetdC、startsrc -s inetdD、startsrc -g tcpip
An administrator needs to configure a server (192.168.22.22) as a temporary solution for an NTP master that has stopped working. What is the process for configuring the NTP master?（）A、Edit the /etc/ntp.conf file changing the server line to 'server 127.127.1.0' and add the line 'fudge 127.127.1.0 stratum 0', and then refresh the daemon.B、Edit the /etc/ntp.conf file changing the server line to 'server 127.127.1.0' and add the line 'master 127.127.1.0 stratum 0', and then refresh the daemon.C、Edit the /etc/ntp.conf file changing the server line to 'server 192.168.22.22' and add the line 'fudge 192.168.22.22 stratum 0', and then refresh the daemon.D、Edit the /etc/ntp.conf file changing the server line to 'server 192.168.22.22' and add the line 'master 192.168.22.22 stratum 0', and then refresh the daemon.
单选题邮件服务器sendmail的主配置文件是（）。A/etc/named.confB/etc/mail/sendmail.cfC/etc/mail/sendmail.cwD/etc/mail/sendmail.mc
单选题What is the proper way to ensure that updates to the /etc/aliases file are seen by sendmail？（）ARefresh the named daemonBRun the alias commandCRefresh the snmpd daemonDRun the sendmail -bi command
单选题A公司内部的用户反映不能接收来自某新客户公司的邮件，A公司使用自己的Sendmail邮件服务器，可能是（）的配置出现了问题。A/etc/mail/aliasesB/etc/mail/local-host-nmaesC/etc/sendmail.cwD/etc/mail/access.db
单选题What command would be used to restart the mail daemon？（）Asendmail -biBrefresh -s sendmailCrestart -a sendmailD/etc/sendmail.cf -stop /etc/sendmail.cf -start
单选题What is the default configuration file used by the syslogd daemon?（）A /etc/syslog.h B /etc/syslog.pid C /usr/sbin/syslogd D /etc/syslog.conf
单选题What is the default configuration file used by the sendmail command?（）A/etc/rc/rc.mailB/etc/mail.configC/etc/sendmail.configD/etc/mail/sendmail.cf
单选题在哪个文件中保存了sendmail的别名？（）A/etc/aliasesB/etc/mailaliasesC/etc/sendmail.aliasesD/etc/sendmail/aliases