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Hash: SHA1 |
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|
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Do this: |
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|
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DNS=66.119.171.10,66.119.171.11 |
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|
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DNS_PRIMARY=${DNS/,*} |
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DNS_SECONDARY=${DNS/*,} |
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|
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Assuming only two DNS entries. DNS_PRIMARY should always work to get the first |
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one. DNS_SECONDARY will get everything after the first. |
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|
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On Saturday 26 October 2002 12:00 am, gabriel wrote: |
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> i'm having a horrid (but educational) time trying to get my iptables |
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> firewall setup with dhcp and i have one small question to ask of you that i |
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> just don't get: |
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> |
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> if i have a file that says: |
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> |
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> DNS=66.119.171.10,66.119.171.11 |
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> |
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> and i want those two ips assigned to the variables: $DNS_PRIMARY and |
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> $DNS_SECONDARY, how do i do it? |
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> |
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> if this were perl, it'd be no problem but with bash it's a whole different |
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> thing. care to help me out? |
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> _______________________________________________ |
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> gentoo-user mailing list |
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> gentoo-user@g.o |
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> http://lists.gentoo.org/mailman/listinfo/gentoo-user |
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|
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- -- |
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Pat Double, double@×××××××××.com |
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"In the beginning God created the heaven and the earth." |
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Version: GnuPG v1.0.7 (GNU/Linux) |
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iD8DBQE9uinfdOmLNuoWoKgRAiuOAJ4tA6/7WmBSl8qKC7cA/lndlihbkACcCEzw |
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bsCv3yGwkVap62KulNR9gXY= |
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=Jya1 |
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