query: Bash regex to detect IPv6 or none
positive_passages.docid: 19508
positive_passages.text: Regular expression that matches valid IPv6 addresses
negative_passages.docid: 96503
negative_passages.text: extract data in bash from url
negative_passages.docid: 144395
negative_passages.text: IPv6 Loopback Addresses (equivalent to 127.x.x.x)
negative_passages.docid: 27228
negative_passages.text: Disabling IPv6 on Mint and Debian
negative_passages.docid: 30405
negative_passages.text: How to get the IPV4 address for an interface from /proc
negative_passages.docid: 25867
negative_passages.text: How do you test iptables rules to prevent remote lockout and check matches?
negative_passages.docid: 98249
negative_passages.text: Is it possible to detect 32 bit vs 64 bit in a bash script?
negative_passages.docid: 107326
negative_passages.text: How to ignore a set of Mac addresses in dhcpd.conf?
negative_passages.docid: 45013
negative_passages.text: How do I find if there is a rogue DHCP server on my Network?
negative_passages.docid: 143083
negative_passages.text: Identify an unknown IP in our network
negative_passages.docid: 49207
negative_passages.text: How to zero pad a sequence of integers in bash so that all have the same width?
negative_passages.docid: 133985
negative_passages.text: How to filter IPv4 and IPv6 addresses?
negative_passages.docid: 156653
negative_passages.text: How do I get IP_ADDRESS in IPV4 format
negative_passages.docid: 123684
negative_passages.text: Test for non-zero length string in Bash: [ -n "$var" ] or [ "$var" ]
negative_passages.docid: 39558
negative_passages.text: How to get my non-loopback network ip address in C?
negative_passages.docid: 137248
negative_passages.text: regular expressions / pattern matching on ubuntu command line
negative_passages.docid: 79418
negative_passages.text: use regular expression in if-condition in bash