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- #! /bin/bash
-
- set -e
-
- echo -n "Send network configuration summary to [ENTER means kuznet@ms2.inr.ac.ru] "
- IFS="" read mail || exit 1
- [ -z "$mail" ] && mail=kuznet@ms2.inr.ac.ru
-
- netbug=`mktemp -d -t netbug.XXXXXX` || (echo "$0: Cannot create temporary directory" >&2; exit 1; )
- netbugtar=`tempfile -d $netbug --suffix=tar.gz` || (echo "$0: Cannot create temporary file" >&2; exit 1; )
- tmppath=$netbug
- trap "/bin/rm -rf $netbug $netbugtar" 0 1 2 3 13 15
-
- mkdir $tmppath/net
-
- cat /proc/slabinfo > $tmppath/slabinfo
- cat /proc/net/netstat > $tmppath/net/netstat
- cat /proc/net/unix > $tmppath/net/unix
- cat /proc/net/packet > $tmppath/net/packet
- cat /proc/net/netlink > $tmppath/net/netlink
- cat /proc/net/psched > $tmppath/net/psched
- cat /proc/net/softnet_stat > $tmppath/net/softnet_stat
- cat /proc/net/sockstat > $tmppath/net/sockstat
- cat /proc/net/tcp > $tmppath/net/tcp
- cat /proc/net/udp > $tmppath/net/udp
- cat /proc/net/raw > $tmppath/net/raw
- cat /proc/net/snmp > $tmppath/net/snmp
-
- ss -aioem -D $tmppath/tcpdiag
-
- if [ -e /proc/net/tcp6 ]; then
- cat /proc/net/sockstat6 > $tmppath/net/sockstat6
- cat /proc/net/tcp6 > $tmppath/net/tcp6
- cat /proc/net/udp6 > $tmppath/net/udp6
- cat /proc/net/raw6 > $tmppath/net/raw6
- cat /proc/net/snmp6 > $tmppath/net/snmp6
- fi
-
- cd /tmp
- tar c $tmppath | gzip -9c > $netbugtar
- uuencode $netbugtar $netbugtar | mail -s $netbug "$mail"
-
- echo "Sending to <$mail>; subject is $netbug"
-
- exit 0
-