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Try:
awk -F '[(] *Host *= *' 'NF>1{print substr($2, 1, match($2, / *[)]/) - 1)}'

Your approach is not bad. Try to capture the first occurrence of the delimiter, not the last one:awk '/Host/{match($0,/(Host =[^)]*)/);print substr($0,RSTART+7,RLENGTH-7)}' file

I didn't say to look at the HISTORY man page; I said to look at the man page for your shell (ksh in this case) and look for the HIStORY environment variable on that man page.

If you're users are...

It is, actually, but /ID/ is not a variable. Try this:

echo asdf | awk '{ print /qwerty/ }'

/qwerty/ is an expression meaning 'check if the line matches this'. It becomes 1 if it does, 0 if...

Hello Ariean,

One more approach for same.

awk '!/gpg/ {count++;match($0,/<.*>/);print substr($0,RSTART+1,RLENGTH-2)} END{print count}' Input_file


Output will be as follows.

xyz@abc.com...

To print a count, one must take a count.
awk -F"[<>]" '/@/ {L++ ; print $2} END{print L+0}'

awk -F"[<>]" '/@/ { print $2 }' inputfile

If the pattern for which you want to change the value (in this case SOURCEFOLDERNAME) can only occur on one line in your input file, the following ed command will update the line containing that...

sed does not return the status of the last match or substitute command.
You can use an extra grep for this
grep 'SOURCEFOLDERNAME=' DepFolderControlFile.xml
saveexit=$?
sed -i...

Try

$ awk -F'[<> ]' '{ $1 = $1 }$2 !~ /^[[:punct:]]/ && !a[$2]++{print "<"$2">"}' file.xml

---------- Post updated at 10:30 PM ---------- Previous update was at 10:24 PM ----------

OR
$ awk...

Try something like this:-
awk -F'[<> ]' '
{
sub(/\//,x,$2)
if ( $2 !~ /xml/ )
A[$2]
}
END {
for...

If you have more than 1 tag per line something like this may be more accurate:

awk -F '[> ]' '! /^[/?]/ && length($1) && !h[$1]++ {print RS $1 ">" }' RS=\< infile

Hello Ariean,

Following may help.


awk '{
match($0,/<\/.*>/);
b=substr($0,RSTART,RLENGTH);
if(b)
{a[++i]=b}
}
END{
{for(k in a)
{c[a[k]]=k}
}
{for(u in c)
...

All your encoding / decoding code is pointless because:

Encryption does not work that way.

Forgive me for being a bit emphatic, but we get these threads very often.

I can decrypt them from...

If your problem is about securing the password for a particular Oracle DB account, could you set up the OS account as (for instance) myapp1 and in the database, the account with:-create user...

Sorry about that, try this:
awk '
BEGIN { FS = RS = ">"
ORS = ">\n"
}
!/^</ { out = out ">" $1
next
}
{ print out
out = $1
}
END { print out
}' 2014-03-31_17_V2.5.XML.utf8

Does it? Not for me:
. . .
<RELATED_PARTY_LOAN_CODE>0</RELATED_PARTY_LOAN_CODE>
. . .

I thought all awk had -e. Oh well. Stripped it down to a faster program which doesn't need -e:

$ ls -lh filter.xml
-rw-r--r-- 1 user user 451M Sep 3 14:10 filter.xml

$ time awk 'NR==1 {...

You tell us that awk is buffering output sent through a pipe. By closing the pipe to readcounts after writing each count, the buffering problem is eliminated. Unfortunately, it also means that...

Testing the scripts I gave you on Mac OS X with a program that writes one line into s_GenerateXMLDataFile.log every two seconds and the
getcounts | readcounts
pipeline was printing three lines very...

In the commands:
trap 'kill $(cat $$.tailpid);rm -f $$.tailpid' EXIT
(tail -f -n +1 s_GenerateXMLDataFile.log& echo $! > $$.tailpid) | awk '...'
tail -f -n +1 s_GenerateXMLDataFile.log&
starts...

As long as your asynchronous writer will always eventually write a line of the format:
DIRECTOR> TM_6020 Session [s_GenerateXMLDataFile] completed at [Mon Jun 02 15:32:02 2014].
into your log file...

Only unique:
awk '$3 ~ /X_fc_Loan/ && $6 == "[XMLTgt_FCSLOANS_Ver25_Norm])" {getline; if($5=="Requested:")a[$6]} END { for (k in a) print k }' file

Last instance as a whole:
awk '$3 ~...

@Ariean

The issue is that you say:


However, in the attached file, X_fc_Loan appears all over in context that it doesn't provide a following line with meaningful data, in fact, if we collect...

awk '
# if the first field starts with WRITER_, set the flag p to 1 and skip to processing the next line
$1 ~ "^WRITER_" {p=1;next}

# if flag p is not 0 AND there's a string X_fc_Loan on current...