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Shell Programming and Scripting
Array error
Post 302318077 by jim mcnamara on Wednesday 20th of May 2009 05:33:04 PM
05-20-2009
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The following test case populate an array named: array3.
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test() {
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set -A array2 "A"
NUM_1=`echo ${#array1}`
print "num elenemt in NUM_1 is ${NUM_1}"
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hi all,
when i use array like this:
array=223
echo ${array}
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array: 1,2: syntax error
thanx.
---------- Post updated at 09:21 AM ---------- Previous update was at 09:20 AM ----------
sorry, i had written wrongly.
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LEARN ABOUT LINUX
shtool-mkshadow
SHTOOL-MKSHADOW.TMP(1) GNU Portable Shell Tool SHTOOL-MKSHADOW.TMP(1) NAME
shtool-mkshadow - GNU shtool create shadow tree using symlinks SYNOPSIS
shtool mkshadow [-v|--verbose] [-t|--trace] [-a|--all] src-dir dst-dir DESCRIPTION
This command creates a shadow tree of src-dir under dst-dir by recreating the directory hierarchy of src-dir under dst-dir and by creating the files of src-dir by linking them into the corresponding directories under dst-dir via symbolic links. When src-dir can be reached via relative paths from dst-dir, relative symbolic links are used, too. This high-level functionality is originally designed for developers to create copies of source trees. OPTIONS
The following command line options are available. -v, --verbose Display some processing information. -t, --trace Enable the output of the essential shell commands which are executed. -a, --all Really shadow all files and directories in src-dir. Default is to skip CVS related files and directories, backup files, object files, etc. EXAMPLE
# shell script shtool mkshadow -v -a . /tmp/shadow HISTORY
The GNU shtool mkshadow command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 1998 for Apache. It was later revised and taken over into GNU shtool. SEE ALSO
shtool(1), ln(1). 18-Jul-2008 shtool 2.0.8 SHTOOL-MKSHADOW.TMP(1)