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hp iLO命令行增加用户
rpm -ivh hp-ilo-8.2.5-22.rhel5.x86_64.rpmrpm -ivh hponcfg-1.9.0-3.noarch.rpmrpm -ivh hp-health-8.2.5-50.rhel5.x86_64.rpminsmod /opt/hp/hp-ilo/bin/2.6.18-92.el5/hpilo.ko 2>/tmp/hptesthponcfg -w ilo.xml编辑ilo.xml文件将 <ADD_USER USER_NAME = "root" USER_LOGIN = "root" PASSWORD = "%user_password%"> <ADMIN_PRIV value = "Y"/> <REMOTE_CONS_PRIV value = "Y"/> <RESET_SERVER_PRIV value = "Y"/> <
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linux_批量安装配置文件_dhcpd_tftp_nfs
rz /etc/dhcpd.conf ## DHCP Server Configuration file.# see /usr/share/doc/dhcp*/dhcpd.conf.sample #ddns-update-style interim;ignore client-updates;allow booting;allow bootp;subnet 192.168.65.0 netmask 255.255.255.0 { option routers 192.168.65.1; option subnet-mask 255.255.255.0; option time-offset -18000; #option domain-name-servers 210.73.88.240; range dynamic-bootp 192.168.65.80 192.168.65.100; default-lease-time 21600; max-lease-time 43200; #deny unknown-clients;
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linux/unix下用tcpdump抓包
tcpdump -p -n -vvv -ttt -s 0 -X dst host xxx.xxx.xxx.xxx and port 8001 and tcp -p 关闭混杂模式-n不解析主机-s 不限制包的大小 -X 显示包中16进制文件的ASCII码[@more@]lij
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linux perl 查看文件状态
perl -le '@a=stat(qq(./b))for (0..12){print $a[$i],"n";}'8,最后访问时间9,最后修改时间10,最后修改时间perl -le 'use POSIX;;@a=stat(qq(file_name));print (strftime("%Y-%m-%d_%H-%M-%S",localtime($a[10])));'[@more@]
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linux solaris aix上取系统前N天日期(必须安装perl)
a=`perl -le 'use POSIX;;print (strftime("%Y-%m-%d_%H-%M-%S",localtime(time()-2*86400)));'`;echo $a[@more@]
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linux/unix 扫描端口
time nc -nzv 127.0.0.1 1-65535 2>/dev/nulltime nmap -p 1-65535 127.0.0.1看看哪个速度快[@more@]
