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Top Forums Shell Programming and Scripting Find all matching words in text according to pattern Post 302825811 by radoulov on Tuesday 25th of June 2013 07:38:49 AM
Old 06-25-2013
Try this:
Code:
line='aaaaaaa${important}xxxxxxxx${important2}ooooooo${importantstring3}'
IFS=\$ read -a _a <<< "$line" 
_regex='(\{[^}]+})'
for _e in "${_a[@]}"; do
  [[ $_e =~ $_regex ]] &&
    _n+=( "\$${BASH_REMATCH[0]}" )
done
# your matches are in the _n array

For example:

Code:
$ line='aaaaaaa${important}xxxxxxxx${important2}ooooooo${importantstring3}'
_regex='(\{[^}]+})'
$ IFS=\$ read -a _a <<< "$line"
$ _regex='(\{[^}]+})'
$ for _e in "${_a[@]}"; do
>   [[ $_e =~ $_regex ]] &&
>     _n+=( "\$${BASH_REMATCH[0]}" )
> done
# your matches are in the _n array:
$ # your matches are in the _n array:
$ declare -p _n
declare -a _n='([0]="\${important}" [1]="\${important2}" [2]="\${importantstring3}")'

This User Gave Thanks to radoulov For This Post:
 

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LDIF2DB(8)						      System Manager's Manual							LDIF2DB(8)

NAME
ldif2db - Directory Server script for importing a LDIF file SYNOPSIS
ldif2db [-Z serverID] -n backendname {-s includesuffix}* [{-x excludesuffix}*] [-g [string] [-G namespace_id]] {-i ldiffile}* [-c chunk- size] [-O] [-E] [-q] [-h] DESCRIPTION
Imports a LDIF file. Either the option '-n' or '-s' must be used. The server instance must be stopped prior to running this command. OPTIONS
A summary of options is included below: -Z Server Identifier The server ID of the Directory Server instance. If there is only one instance on the system, this option can be skipped. -n Backend Name The name of the LDBM database to restore. Example: userRoot -s includeSuffix Specifies the suffixes to be included or specifies the subtrees to be included. -x excludeSuffix Specifies the suffixes to be excluded or specifies the subtrees to be excluded. -i filename Name for the LDIF file to import. -c Chunk size The number of entries to process before starting a fresh pass during the import. By default this is handled internally by the server. -O Requests that only the core database is created without attribute indexes. -g [string] Generates a unique ID. Type none for no unique ID to be generated and deterministic for the generated unique ID to be name-based. By default, a time-based unique ID is generated. When using the deterministic generation to have a name-based unique ID, it is also possible to specify the namespace for the server to use, as follows: -g deterministic namespaceId namespaceId is a string of characters in the format 00-xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx. -G namespace_id Generates a namespace ID as a name-based unique ID. This is the same as specifying the -g deterministic option. -E Encrypts data during import. This option is used only if database encryption is enabled. -v Display verbose ouput -h Display usage EXAMPLE
ldif2db -Z instance1 -n userRoot -i /LDAP/ldif/data.ldif ldif2db -s "dc=example,dc=com" -i /LDAP/ldif/data.ldif DIAGNOSTICS
Exit status is zero if no errors occur. Errors result in a non-zero exit status and a diagnostic message being written to standard error. AUTHOR
ldif2db was written by the 389 Project. REPORTING BUGS
Report bugs to http://bugzilla.redhat.com. COPYRIGHT
Copyright (C) 2013 Red Hat, Inc. Mar 5, 2013 LDIF2DB(8)
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