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UNIX for Dummies Questions & Answers
Adding variables to repeating strings
Post 302764599 by radoulov on Thursday 31st of January 2013 04:26:06 PM
01-31-2013
Code:
awk 'END {
for (i = 0; ++i <= NR;) {
c[substr(r[i], length(r[i]) - 1)] > 1 && r[i] = r[i] OFS l[s[i]]
print r[i]
}
}
{
r[NR] = $0
s[NR] = ++c[substr($0, length($0) - 1)]
}
BEGIN {
split("a b c d e f g h i j k l m n o p q r s t u v w x y z", l)
}' infilelet me know if you're using one of these.
You may need to decide what to do if your pattern exceeds the letters in the alphabet
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LEARN ABOUT SUSE
end
END(7) SQL Commands END(7) NAME
END - commit the current transaction SYNOPSIS
END [ WORK | TRANSACTION ] DESCRIPTION
END commits the current transaction. All changes made by the transaction become visible to others and are guaranteed to be durable if a crash occurs. This command is a PostgreSQL extension that is equivalent to COMMIT [commit(7)]. PARAMETERS
WORK TRANSACTION Optional key words. They have no effect. NOTES
Use ROLLBACK [rollback(7)] to abort a transaction. Issuing END when not inside a transaction does no harm, but it will provoke a warning message. EXAMPLES
To commit the current transaction and make all changes permanent: END; COMPATIBILITY
END is a PostgreSQL extension that provides functionality equivalent to COMMIT [commit(7)], which is specified in the SQL standard. SEE ALSO
BEGIN [begin(7)], COMMIT [commit(7)], ROLLBACK [rollback(7)] SQL - Language Statements 2010-05-14 END(7)