此脚本已在CentOS/ RHEL和Fedora Linux操作系统下进行测试过。
可用于当前网络配置信息。
代码:
复制代码 代码示例:
#!/bin/bash
#
HWINF=/usr/sbin/hwinfo
IFCFG=/sbin/ifconfig
IP4FW=/sbin/iptables
IP6FW=/sbin/ip6tables
LSPCI=/sbin/lspci
ROUTE=/sbin/route
NETSTAT=/bin/netstat
LSB=/usr/bin/lsb_release
## files ##
DNSCLIENT="/etc/resolv.conf"
DRVCONF="/etc/modprobe.conf"
NETALIASCFC="/etc/sysconfig/network-scripts/ifcfg-eth?-range?"
NETCFC="/etc/sysconfig/network-scripts/ifcfg-eth?"
NETSTATICROUTECFC="/etc/sysconfig/network-scripts/route-eth?"
SYSCTL="/etc/sysctl.conf"
## Output file ##
OUTPUT="network.$(date +'%d-%m-%y').info.txt"
## Email info to?? ##
SUPPORT_ID="you@example.com"
chk_root(){
local meid=$(id -u)
if [ $meid -ne 0 ];
then
echo "您必须是root用户才能运行此工具"
exit 999
fi
}
write_header(){
echo "---------------------------------------------------" >> $OUTPUT
echo "$@" >> $OUTPUT
echo "---------------------------------------------------" >> $OUTPUT
}
dump_info(){
echo "* Hostname: $(hostname)" >$OUTPUT
echo "* Run date and time: $(date)" >>$OUTPUT
write_header "Linux Distro"
echo "Linux kernel: $(uname -mrs)" >>$OUTPUT
$LSB -a >> $OUTPUT
[ -x ${HWINF} ] && write_header "${HWINF} --network_ctrl"
[ -x ${HWINF} ] && ${HWINF} --network_ctrl >> $OUTPUT
[ -x ${HWINF} ] && write_header "${HWINF} --isapnp"
[ -x ${HWINF} ] && ${HWINF} --isapnp >> $OUTPUT
write_header "PCI Devices"
${LSPCI} -v >> $OUTPUT
write_header "$IFCFG Output"
$IFCFG >> $OUTPUT
write_header "Kernel Routing Table"
$ROUTE -n >> $OUTPUT
write_header "网卡驱动程序的配置 $DRVCONF"
[ -f $DRVCONF ] && grep eth $DRVCONF >> $OUTPUT || echo "Error $DRVCONF file not found." >> $OUTPUT
write_header "DNS $DNSCLIENT 配置信息"
[ -f $DNSCLIENT ] && cat $DNSCLIENT >> $OUTPUT || echo "Error $DNSCLIENT file not found." >> $OUTPUT
write_header "网络配置文件信息"
for f in $NETCFC
do
if [ -f $f ]
then
echo "** $f **" >> $OUTPUT
cat $f >> $OUTPUT
else
echo "Error $f not found." >> $OUTPUT
fi
done
write_header "Network Aliase File"
for f in $NETALIASCFC
do
if [ -f $f ]
then
echo "** $f **" >> $OUTPUT
cat $f >> $OUTPUT
else
echo "Error $f not found." >> $OUTPUT
fi
done
write_header "网络静态路由配置"
for f in $NETSTATICROUTECFC
do
if [ -f $f ]
then
echo "** $f **" >> $OUTPUT
cat $f >> $OUTPUT
else
echo "Error $f not found." >> $OUTPUT
fi
done
write_header "IP4防火墙配置"
$IP4FW -L -n >> $OUTPUT
write_header "IP6防火墙配置"
$IP6FW -L -n >> $OUTPUT
write_header "网络状态"
$NETSTAT -s >> $OUTPUT
write_header "Network Tweaks via $SYSCTL"
[ -f $SYSCTL ] && cat $SYSCTL >> $OUTPUT || echo "Error $SYSCTL not found." >>$OUTPUT
echo "网络配置信息被写入文件: $OUTPUT. 请发邮件到: $SUPPORT_ID."
}
chk_root
dump_info