11-27-2007
script for df output from multiple hosts
Thanks Lakris, ur right thats not the right one, somehow I pasted it incorrectly, below is the actual one am running and I followed ur suggestion and it seems to be working for me. Thanks again for ur timely response and if have any more suggestions to my script they are more than welcome.
#!/usr/bin/ksh -vx
# df.ksh
echo "\$\# is $#"
echo "\$1 is $1"
read r
while [ $# -gt 0 ]
do
echo $1
read r
ssh root@$1 'hostname; df -k' >> /tmp/df.out
if [ $? = 0 ]
then
ssh root@$1 ssh root@$1 'hostname; df -k' >> /tmp/df.out
if [ $? = 0 ]
then
ssh root@$1
if [ $? = 0 ]
then
ssh root@$1 hostname >> sshsuccess.list
shift
fi
else
echo root@$1 >> sshfailed.list
echo "check .ssh directory"
read nothing
ssh root@$1
fi
else
echo "No SSH on root@$1" >> nossh.list
shift
fi
done
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IGAWK(1) Utility Commands IGAWK(1)
NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO
gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)