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Full Discussion: Splitting a string with awk
Top Forums Shell Programming and Scripting Splitting a string with awk Post 302224849 by pxy2d1 on Thursday 14th of August 2008 05:00:21 AM
Old 08-14-2008
Splitting a string with awk

Hi all,
I want to split a string in awk and treat each component seperatley.
I know i can use:

Code:
split ("hi all", a, " ")

to put each delimited component into array a.

However when i want to do this with just a string of chars it does not work

Code:
split ("hi", a, "");
print a[1];

prints hi.

Any idea on how I might do this in awk?

Thanks
 

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SPLIT(1)						      General Commands Manual							  SPLIT(1)

NAME
split - split a file into pieces SYNOPSIS
split [ option ... ] [ file ] DESCRIPTION
Split reads file (standard input by default) and writes it in pieces of 1000 lines per output file. The names of the output files are xaa, xab, and so on to xzz. The options are -n n Split into n-line pieces. -l n Synonym for -n n, a nod to Unix's syntax. -e expression File divisions occur at each line that matches a regular expression; see regexp(7). Multiple -e options may appear. If a subex- pression of expression is contained in parentheses (...), the output file name is the portion of the line which matches the subex- pression. -f stem Use stem instead of x in output file names. -s suffix Append suffix to names identified under -e. -x Exclude the matched input line from the output file. -i Ignore case in option -e; force output file names (excluding the suffix) to lower case. SOURCE
/src/cmd/split.c SEE ALSO
sed(1), awk(1), grep(1), regexp(7) SPLIT(1)
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