| 1 |
#!/bin/sh |
| 2 |
#--------------------------------------------------------------------- |
| 3 |
N='getns' |
| 4 |
C='rabit@netfrag.org, 11.10.2004' |
| 5 |
F="$N - Get nameserver" |
| 6 |
I='$Id: getns,v 1.1 2004/10/12 22:23:11 rabit Exp $' |
| 7 |
#--------------------------------------------------------------------- |
| 8 |
|
| 9 |
NSList='/etc/resolv.conf' |
| 10 |
|
| 11 |
E='echo -e' |
| 12 |
YW="\033[1;33m" |
| 13 |
GY="\033[0;37m" |
| 14 |
B1="\033[1m" |
| 15 |
B0="\033[0m" |
| 16 |
|
| 17 |
Arg=$1 |
| 18 |
case "$Arg" in |
| 19 |
(-c) |
| 20 |
cat $NSList | grep 'nameserver' | cut -d ' ' -f 1 | wc -w |
| 21 |
exit |
| 22 |
;; |
| 23 |
(-h|--help) |
| 24 |
;; |
| 25 |
(?*) |
| 26 |
if ((Arg>0)); then |
| 27 |
#if [ -n "$Arg" ] && ((Arg>0)); then |
| 28 |
head -n $1 $NSList | grep 'nameserver' | tail -n 1 | cut -d ' ' -sf2 |
| 29 |
exit |
| 30 |
fi |
| 31 |
;; |
| 32 |
esac |
| 33 |
|
| 34 |
$E "$YW$F$GY ($C)\n($I)" |
| 35 |
$E $B1'Usage:'$B0 |
| 36 |
$E ' '$B1$N' <number>'$B0 |
| 37 |
$E " Print the $B1<number>${B0}ths nameserver IP from '$B1$NSList$B0'." |
| 38 |
$E " If no name servers are available result is empty, if $B1<number>$B0 is greater" |
| 39 |
$E " than server entries available, the last one is printed." |
| 40 |
$E ' '$B1$N' -c'$B0 |
| 41 |
$E " Print the count of name server entries in '$B1$NSList$B0'." |
| 42 |
$E ' '$B1$N' [-h|--help]'$B0 |
| 43 |
$E " Show this help and exit." |
Parent Directory
| 
Revision Log
