cede69d8d7
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@10710 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
65 lines
1.5 KiB
Bash
Executable File
65 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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# is_lsb_ubuntu exit status indicates whether system appears to be Ubuntu.
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# Using required /etc/lsb-release file, instead of optional lsb_release command.
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is_lsb_ubuntu ()
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{
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awk '
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(match($0, "^[ \t]*DISTRIB_ID=") == 1) { # A DISTRIB_ID line
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id = substr($0, RLENGTH + 1) # Save its value
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}
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END {
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# Examine last DISTRIB_ID value to see if Ubuntu indicated
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if (match(id, "^(Ubuntu|\"Ubuntu\")[ \t]*$") == 1) {
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exit 0 # Ubuntu
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}
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exit 1 # Not Ubuntu
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}
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' /etc/lsb-release >/dev/null 2>&1
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# Routine exit status is exit status of the last command -- the awk script.
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#
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# Note: if /etc/lsb-release does not exist, the exit status indicates
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# failure (not Ubuntu), which is the correct outcome.
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}
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DIRECTORY=/var/named
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if [ -f /etc/SuSE-release ]; then
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DIRECTORY=/var/lib/named
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fi
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FILE=/etc/named.conf
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if ( is_lsb_ubuntu ); then
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FILE=/etc/bind/named.conf
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fi
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#unalias cp
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if [ -f $FILE ]; then
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cp -f $FILE ${FILE}.ORIG
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fi
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if [ ! -d $DIRECTORY ]; then
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mkdir $DIRECTORY
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fi
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echo "options {
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directory \"$DIRECTORY\";
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dump-file \"$DIRECTORY/data/cache_dump.db\";
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statistics-file \"$DIRECTORY/data/named_stats.txt\";
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memstatistics-file \"$DIRECTORY/data/named_mem_stats.txt\";
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recursion yes;
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forward only;
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forwarders {" >$FILE
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for i in $(grep "^nameserver" /etc/resolv.conf | awk '{print $2}')
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do
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echo " $i;"
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done >>$FILE
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echo " };
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};" >>$FILE
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