Çó¾È~~: ºÏ·¨ IP ÅжÏ
¸Õ¸Õѧϰ SHELL ʲô¶¼²»»á~~Âé·³¸÷λ¸ßÊÖ°ïæ
½Å±¾ÊµÏÖ
¿ÉÒÔÅжÏIP ÊÇ·ñÊǺϷ¨IP Èç¹ûÊÇ ÔòPING ¸ÃIPµØÖ·
Èç¹û·ñ ¸ø³ö´íÎóµÄÌáʾ
[[i] ±¾Ìû×îºóÓÉ dearvoid ÓÚ 2008-4-28 14:12 ±à¼ [/i]] #!/bin/bash
echo "Please input the IP address of the DB server(ÇëÊäÈëIPµØÖ·):"
read db_ip
db_ip_4="$(echo "$db_ip" | awk -F. '{print $4}')"
db_ip_5="$(echo "$db_ip" | awk -F. '{print $5}')"
#ʹÓà . ×÷Ϊ¼ä¸ô£¬µÚËĸö×Ö·û´®²»Îª¿Õ£¬µÚÎå¸ö×Ö·û´®Îª¿ÕÔòÊǺϷ¨ipµØÖ·
#ÈôΪ·Ç·¨ipÔòÖØÐÂÊäÈ룬ÔÚ´Ë´¦¸öÈ˿ɼÓÈë¸üÏêϸµÄÅжÏ
until [ -n "$db_ip_4" ] && [ -z "$db_ip_5" ]
do
echo "Illegal input data(·Ç·¨ÊäÈëÊý¾Ý)!!!!!!!!"
echo "Input data like this(Êý¾ÝÕýÈ·ÊäÈë¸ñʽ) 192.168.1.1"
echo
echo "Please input the IP address of the DB server(ÇëÊäÈëIPµØÖ·):"
read db_ip
dp_ip_4="$(echo "$db_ip" | awk -F. '{print $4}')"
dp_ip_5="$(echo "$db_ip" | awk -F. '{print $5}')"
done
#ping¶ÔÓ¦µÄipµØÖ·
ping $db_ip looks fine :) ¿´²»´ó¶®¡«
ѧϰing........
²»¹ý»¹ÊÇллÁË¡«¡«
Óи㲻Ã÷°×µÄÎÒÔÚÏÂÃæ¸úÌû×ÓÎÊÄã¡£
[[i] ±¾Ìû×îºóÓÉ lee1986abc ÓÚ 2008-4-28 14:08 ±à¼ [/i]] ÔõôȥÅж¨ ÊäÈëµÄ ÄÚÈç¹û°üº¬ Ó¢ÎÄa~z ,A~Z,»òÌØÊâ×Ö·û£¿ ~!@#$%^&*()_:";'\|/?.>,< ÕâЩ¶«Î÷ Ϊ·Ç·¨IP¡£
[[i] ±¾Ìû×îºóÓÉ lee1986abc ÓÚ 2008-4-28 14:22 ±à¼ [/i]] [code]#!/bin/bash
echo "Please input the IP address of the DB server(ÇëÊäÈëIPµØÖ·):"
read db_ip
#db_ip="11.s%.33.*("
#²ÉÓÃͳ¼ÆÃ¿¸öip×Ö·û´®ÖÐÊÇ·ñº¬Óгý¡¤Êý×Ö£¨0-9£©ÒÔÍâµÄ×Ö·ûµÄÐÐÊý(ÿ¸öip×Ö·û´®ÊÇ1ÐÐ-_-)
#Ö»º¬Êý×Ö·µ»Ø0ÐУ¬º¬ÓÐÆäËû×Ö·û·µ»Ø1ÐÐ(-c Êä³öÆ¥ÅäÐÐÊýÄ¿ -v ¶ÔÆ¥Åäģʽȡ·´)
#±¾À´ÏëÓÃgrepÃüÁîÀ´ÊµÏÖ (ÅжÏdb_ip×Ö·û´®ÄÚÖ»º¬ÓÐ[0-9]µÄÊý×ÖºÍipµØÖ··Ö¸ôµã . È»ºóÈ¡·´)
#ÀàËÆ£ºgrep -v -c [0-9]ºóÃæ¾Í²»ÏþµÃÔõôдÁË¡¡¡¡
#·¢ÏÖС²ËʵÁ¦²»¹»£¬²éÁ˰ëÌì×ÊÁÏҲû²éµ½£¬Ö»ºÃÓÃÕâÑùµÄ±¿°ì·¨
#ÇëÄÄλ´óÏÀ´Í½ÌÒ»ÏÂÓÃgrepʵÏÖÕû¸ö×Ö·ûÅжϵķ½·¨
db_ip1="$(echo "$db_ip" | awk -F. '{print $1}' | grep -v -c [0-9])"
db_ip2="$(echo "$db_ip" | awk -F. '{print $2}' | grep -v -c [0-9])"
db_ip3="$(echo "$db_ip" | awk -F. '{print $3}' | grep -v -c [0-9])"
db_ip4="$(echo "$db_ip" | awk -F. '{print $4}' | grep -v -c [0-9])"
#echo "1:$db_ip1 2:$db_ip2 3:$db_ip3 4:$db_ip4"
#ʹÓà . ×÷Ϊ¼ä¸ô£¬µÚËĸö×Ö·û´®²»Îª¿Õ£¬µÚÎå¸ö×Ö·û´®Îª¿ÕÔòÊǺϷ¨ipµØÖ·
db_ip_4="$(echo "$db_ip" | awk -F. '{print $4}')"
db_ip_5="$(echo "$db_ip" | awk -F. '{print $5}')"
#ÈôΪ·Ç·¨ipÔòÖØÐÂÊäÈ룬ÔÚ´Ë´¦¸öÈ˿ɼÓÈë¸üÏêϸµÄÅжÏ
until [ -n "$db_ip_4" ] && [ -z "$db_ip_5" ] && [ "$db_ip1" = "0" ] && [ "$db_ip2" = "0" ] && [ "$db_ip3" = "0" ] && [ "$db_ip4" = "0" ]
do
echo "Illegal input data(·Ç·¨ÊäÈëÊý¾Ý)!!!!!!!!"
echo "Input data like this(Êý¾ÝÕýÈ·ÊäÈë¸ñʽ) 192.168.1.1"
echo
echo "Please input the IP address of the DB server(ÇëÊäÈëIPµØÖ·):"
read db_ip
#ÖØÐ¸³Öµ
db_ip1="$(echo "$db_ip" | awk -F. '{print $1}' | grep -v -c [0-9])"
db_ip2="$(echo "$db_ip" | awk -F. '{print $2}' | grep -v -c [0-9])"
db_ip3="$(echo "$db_ip" | awk -F. '{print $3}' | grep -v -c [0-9])"
db_ip4="$(echo "$db_ip" | awk -F. '{print $4}' | grep -v -c [0-9])"
dp_ip_4="$(echo "$db_ip" | awk -F. '{print $4}')"
dp_ip_5="$(echo "$db_ip" | awk -F. '{print $5}')"
done
#ping¶ÔÓ¦µÄipµØÖ·
ping $db_ip[/code]
[[i] ±¾Ìû×îºóÓÉ mgqw ÓÚ 2008-4-28 15:52 ±à¼ [/i]] ÐÁ¿àÁË¡«¡«
ÉÏÃæÄǶδúÂë Ö´Ðкó
ÊäÈëÕýÈ·PI ¿ÉÒÔPINGͨ
ÊäÈë´íÎóIPºó ÔÙÊäÈëÕýÈ·µÄIPµØÖ· »¹ÊÇÏÔʾ´íÎó¡£
ÇëÎÊ´Ë´¦Ôõô¼ÓÅж¨ £¿
£¨if ²»Í¨
else ·µ»Ø£¿
£© Õâ¶Î´úÂëÓеãÎÊÌ⣬ÎÒÔٸĸÄÏÈ Õâ¸ö¿ÉÒÔÁË£¬¸Õ²ÅÄǸöÀïÃæÓе㶫Î÷²»¶Ô
[code]
#!/bin/bash
echo "Please input the IP address of the DB server(ÇëÊäÈëIPµØÖ·):"
read db_ip
#db_ip="11.s%.33.*("
#²ÉÓÃͳ¼ÆÃ¿¸öip×Ö·û´®ÖÐÊÇ·ñº¬Óгý¡¤Êý×Ö£¨0-9£©ÒÔÍâµÄ×Ö·ûµÄÐÐÊý(ÿ¸öip×Ö·û´®ÊÇ1ÐÐ-_-)
#Ö»º¬Êý×Ö·µ»Ø0ÐУ¬º¬ÓÐÆäËû×Ö·û·µ»Ø1ÐÐ(-c Êä³öÆ¥ÅäÐÐÊýÄ¿ -v ¶ÔÆ¥Åäģʽȡ·´)
#±¾À´ÏëÓÃgrepÃüÁîÀ´ÊµÏÖ (ÅжÏdb_ip×Ö·û´®ÄÚÖ»º¬ÓÐ[0-9]µÄÊý×ÖºÍipµØÖ··Ö¸ôµã . È»ºóÈ¡·´)
#ÀàËÆ£ºgrep -v -c [0-9]ºóÃæ¾Í²»ÏþµÃÔõôдÁË¡¡¡¡
#·¢ÏÖС²ËʵÁ¦²»¹»£¬²éÁ˰ëÌì×ÊÁÏҲû²éµ½£¬Ö»ºÃÓÃÕâÑùµÄ±¿°ì·¨
#ÇëÄÄλ´óÏÀ´Í½ÌÒ»ÏÂÓÃgrepʵÏÖÕû¸ö×Ö·ûÅжϵķ½·¨
db_ip1="$(echo "$db_ip" | awk -F. '{print $1}' | grep -v -c [0-9])"
db_ip2="$(echo "$db_ip" | awk -F. '{print $2}' | grep -v -c [0-9])"
db_ip3="$(echo "$db_ip" | awk -F. '{print $3}' | grep -v -c [0-9])"
db_ip4="$(echo "$db_ip" | awk -F. '{print $4}' | grep -v -c [0-9])"
#echo "1:$db_ip1 2:$db_ip2 3:$db_ip3 4:$db_ip4"
#ʹÓà . ×÷Ϊ¼ä¸ô£¬µÚËĸö×Ö·û´®²»Îª¿Õ£¬µÚÎå¸ö×Ö·û´®Îª¿ÕÔòÊǺϷ¨ipµØÖ·
db_ip_4="$(echo "$db_ip" | awk -F. '{print $4}')"
db_ip_5="$(echo "$db_ip" | awk -F. '{print $5}')"
#ÈôΪ·Ç·¨ipÔòÖØÐÂÊäÈ룬ÔÚ´Ë´¦¸öÈ˿ɼÓÈë¸üÏêϸµÄÅжÏ
until [ -n "$db_ip_4" ] && [ -z "$db_ip_5" ] && [ "$db_ip1" = "0" ] && [ "$db_ip2" = "0" ] && [ "$db_ip3" = "0" ] && [ "$db_ip4" = "0" ]
do
echo "Illegal input data(·Ç·¨ÊäÈëÊý¾Ý)!!!!!!!!"
echo "Input data like this(Êý¾ÝÕýÈ·ÊäÈë¸ñʽ) 192.168.1.1"
echo
echo
echo
echo "Please input the IP address of the DB server(ÇëÊäÈëIPµØÖ·):"
read db_ip
#db_ip="192.168.1.1"
#ÖØÐ¸³Öµ
db_ip1="$(echo "$db_ip" | awk -F. '{print $1}' | grep -v -c [0-9])"
db_ip2="$(echo "$db_ip" | awk -F. '{print $2}' | grep -v -c [0-9])"
db_ip3="$(echo "$db_ip" | awk -F. '{print $3}' | grep -v -c [0-9])"
db_ip4="$(echo "$db_ip" | awk -F. '{print $4}' | grep -v -c [0-9])"
db_ip_4="$(echo "$db_ip" | awk -F. '{print $4}')"
db_ip_5="$(echo "$db_ip" | awk -F. '{print $5}')"
#echo "µÚËĸö£º$db_ip_4 µÚÎå¸ö£º$db_ip_5"
done
#ping¶ÔÓ¦µÄipµØÖ·
ping $db_ip
[/code] ºÜÑÏÖØÎÊÌâŶ...
ping 10,130,4,14a
10.13a.4.14q
¾ÓÈ»¿ÉÒÔping ͨ..... db_ip1234 Èç¹û Ö»ÅжÏΪ 0¡«255Ö®¼äµÄÊý×ֻ᲻»á¸üºÃЩ£¿ [quote]ÔÌûÓÉ [i]lee1986abc[/i] ÓÚ 2008-4-28 15:57 ·¢±í [url=http://bbs.linuxeden.com/redirect.php?goto=findpost&pid=608784&ptid=163221][img]http://bbs.linuxeden.com/images/common/back.gif[/img][/url]
ÐÁ¿àÁË¡«¡«
ÉÏÃæÄǶδúÂë Ö´Ðкó
ÊäÈëÕýÈ·PI ¿ÉÒÔPINGͨ
ÊäÈë´íÎóIPºó ÔÙÊäÈëÕýÈ·µÄIPµØÖ· »¹ÊÇÏÔʾ´íÎó¡£
ÇëÎÊ´Ë´¦Ôõô¼ÓÅж¨ £¿
£¨if ²»Í¨
else ·µ»Ø£¿
£© [/quote]
ÄǸöûÓбØÒªÓÃÅжÏÓï¾ä£¬pingÃüÁîµÄ²ÎÊý¾Í¿ÉÒÔ½â¾ö£¬ÒªÑ§»áÓÃmanÃüÁî:
man ping
¡¡¡¡
-w deadline
Specify a timeout, in seconds, before ping exits regardless of how many packets have been sent or received. In
this case ping does not stop after count packet are sent, it waits either for deadline expire or until count
probes are answered or for some error notification from network.
¡¡¡¡
ÉÏÃæµÄÃüÁîÊÇÉèÖÃÒ»¸öÆÚÏÞ£¬±ÈÈ磺
ping 192.168.1.1 -w 2 ¾ÍÊÇ2ÃëÖÓºó·µ»Ø [quote]ÔÌûÓÉ [i]lee1986abc[/i] ÓÚ 2008-4-28 16:20 ·¢±í [url=http://bbs.linuxeden.com/redirect.php?goto=findpost&pid=608792&ptid=163221][img]http://bbs.linuxeden.com/images/common/back.gif[/img][/url]
db_ip1234 Èç¹û Ö»ÅжÏΪ 0¡«255Ö®¼äµÄÊý×ֻ᲻»á¸üºÃЩ£¿ [/quote]
µ±È»¿ÉÒÔ°¢£¬Õâ¸ö¾ÍÅжÏdb_ip1 db_ip2 db_ip3 db_ip4´óÓÚµÈÓÚ0 && СÓÚµÈÓÚ255ÁË£¬×Ô¼ºÈ¥ÊÔןĸģ¬Õâ¸öÓ¦¸Ã¶ÔÄã²»ÄÑÁË
»Ø¸´ #13 mgqw µÄÌû×Ó
ÊÇÎÒ˵´íÁË ¡«ÊäÈëºÏ·¨IP ÕýÈ· PING ͨ¹ý
ÊäÈë´íÎóIP ÔÙÊäÈë ÕýÈ·µÄ ÒÀÈ»»¹ÊÇÏÔʾ´íÎóÌáʾÐÅÏ¢
ÎÒµÄÒâ˼ÊÇ ÔÚÊäÈë´íÎóµÄIPºó¼Ó¸öÅж¨
£¨µ±µÚÒ»´ËÊäÈë ´íÎóIPµØÖ· µ½µÚN´Îºó ÔÙÊäÈëÕýÈ·µÄIPµØÖ· Ó¦¸ÃÈ¥Ö´ÐÐ pingÁË£© ÊÇÓкܶàÎÊÌ⣬ÎÒÔÙ¿´¿´ ÎÞÏÞF5ing...
¹ò°Ý£¡ ¸÷ÖÖ¹ò¡«¡«ºÙºÙ¡« Õâ¸öÅжÏÓ¦¸Ã²î²»¶àÁË
[code]
#!/bin/bash
echo "Please input the IP address of the DB server(ÇëÊäÈëIPµØÖ·):"
read db_ip
#db_ip="10,130,4,14a"
#echo "ipµØÖ·ÊÇ£º$db_ip"
#²ÉÓÃͳ¼ÆÃ¿¸öip×Ö·û´®ÖÐÊÇ·ñº¬Óгý¡¤Êý×Ö£¨0-9£©ÒÔÍâµÄ×Ö·ûµÄÐÐÊý(ÿ¸öip×Ö·û´®ÊÇ1ÐÐ-_-)
#Ö»º¬Êý×Ö·µ»Ø0ÐУ¬º¬ÓÐÆäËû×Ö·û·µ»Ø1ÐÐ(-c Êä³öÆ¥ÅäÐÐÊýÄ¿ -v ¶ÔÆ¥Åäģʽȡ·´)
#±¾À´ÏëÓÃgrepÃüÁîÀ´ÊµÏÖ (ÅжÏdb_ip×Ö·û´®ÄÚÖ»º¬ÓÐ[0-9]µÄÊý×ÖºÍipµØÖ··Ö¸ôµã . È»ºóÈ¡·´)
#ÀàËÆ£ºgrep -v -c [0-9]ºóÃæ¾Í²»ÏþµÃÔõôдÁË¡¡¡¡
#·¢ÏÖС²ËʵÁ¦²»¹»£¬²éÁ˰ëÌì×ÊÁÏҲû²éµ½£¬Ö»ºÃÓÃÕâÑùµÄ±¿°ì·¨
#ÇëÄÄλ´óÏÀ´Í½ÌÒ»ÏÂÓÃgrepʵÏÖÕû¸ö×Ö·ûÅжϵķ½·¨ [:digit:] ±íʾ Êý×Ö
db_ip1="$(echo "$db_ip" | awk -F. '{print $1}' | grep -c -v [[:digit:]])"
db_ip2="$(echo "$db_ip" | awk -F. '{print $2}' | grep -c -v [[:digit:]])"
db_ip3="$(echo "$db_ip" | awk -F. '{print $3}' | grep -c -v [[:digit:]])"
db_ip4="$(echo "$db_ip" | awk -F. '{print $4}' | grep -c -v [[:digit:]])"
echo "1:$db_ip1 2:$db_ip2 3:$db_ip3 4:$db_ip4"
#ʹÓà . ×÷Ϊ¼ä¸ô£¬µÚËĸö×Ö·û´®²»Îª¿Õ£¬µÚÎå¸ö×Ö·û´®Îª¿ÕÔòÊǺϷ¨ipµØÖ·
db_ip_4="$(echo "$db_ip" | awk -F. '{print $4}')"
db_ip_5="$(echo "$db_ip" | awk -F. '{print $5}')"
#ÈôΪ·Ç·¨ipÔòÖØÐÂÊäÈ룬ÔÚ´Ë´¦¸öÈ˿ɼÓÈë¸üÏêϸµÄÅжÏ
until [ -n "$db_ip_4" ] && [ -z "$db_ip_5" ] && [ "$db_ip1" = "0" ] && [ "$db_ip2" = "0" ] && [ "$db_ip3" = "0" ] && [ "$db_ip4" = "0" ]
do
echo "Illegal input data(·Ç·¨ÊäÈëÊý¾Ý)!!!!!!!!"
echo "Input data like this(Êý¾ÝÕýÈ·ÊäÈë¸ñʽ) 192.168.1.1"
echo
echo
echo
echo "Please input the IP address of the DB server(ÇëÊäÈëIPµØÖ·):"
read db_ip
#db_ip="10.13a.4.14q"
#echo "ÖØÐÂÊäÈëµÄipµØÖ·ÊÇ£º$db_ip"
#ÖØÐ¸³Öµ
db_ip1="$(echo "$db_ip" | awk -F. '{print $1}' | grep -c -v [[:digit:]])"
db_ip2="$(echo "$db_ip" | awk -F. '{print $2}' | grep -c -v [[:digit:]])"
db_ip3="$(echo "$db_ip" | awk -F. '{print $3}' | grep -c -v [[:digit:]])"
db_ip4="$(echo "$db_ip" | awk -F. '{print $4}' | grep -c -v [[:digit:]])"
echo "1:$db_ip1 2:$db_ip2 3:$db_ip3 4:$db_ip4"
db_ip_4="$(echo "$db_ip" | awk -F. '{print $4}')"
db_ip_5="$(echo "$db_ip" | awk -F. '{print $5}')"
echo "µÚËĸö£º$db_ip_4 µÚÎå¸ö£º$db_ip_5"
done
#ping¶ÔÓ¦µÄipµØÖ·
ping $db_ip
[/code]
[[i] ±¾Ìû×îºóÓÉ mgqw ÓÚ 2008-4-28 16:47 ±à¼ [/i]] ÔÝʱ OK ÎÒÔÙÑо¿Ñо¿£¡£¡£¡
[[i] ±¾Ìû×îºóÓÉ lee1986abc ÓÚ 2008-4-28 16:51 ±à¼ [/i]] ÎÒ¶ÔgrepÃüÁîµÄÓï·¨ºÜ²»ÊìϤ£¬Ã»°ì·¨:loveliness: :loveliness:
ÂýÂýÀ´°É
ÏñÕâ¸ö£º
[root@localhost Desktop]# ping 10.13a.4.14q
PING 10.13a.4.14q (59.37.71.85) 56(84) bytes of data.
64 bytes from 59.37.71.85: icmp_seq=1 ttl=57 time=48.2 ms
Äܳɹ¦£¬ºÃÏñÊÇϵͳ¶þ½øÖÆ×ª»»ÁËһϣ¬¾ßÌåÔÒò²»Ã÷£¬ÔÎËÀ
[[i] ±¾Ìû×îºóÓÉ mgqw ÓÚ 2008-4-28 16:55 ±à¼ [/i]] ·Ç³£Ö®¸Ðл ¡«¡«£¡£¡£¡£¡
:kiss: :kiss: :kiss: :kiss: :kiss: :kiss:
Ò³:
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