Unix style searchingUnix style searching is a type of search by regular expression ('regex') utilized by the Unix operating system via the command line utility 'grep'. Like other forms of regular expression, it enables one to search a text with a high degree of precision and flexibility. As Unix style searching is an early form of regular expression, some differences in syntax have emerged over time and across programming languages integrating this function.
The TAPoR toolset permits text search using both regular expressions and Unix style searching in many of its tools. These related methods allow one to expand a search beyond a simple string of characters ('cat'). Instead, one may search for such instances as all words including 'cat' ('catalogue', 'concatenate'), or all words beginning with 'c' and ending in 't'.
Please see the guide to Unix style search offered by the Unix Manuals website or the Unix Grymoire's guide for more information on how to structure a Unix style search. For more information on Unix style searching as it relates to grep, please see the Wikipedia entry for grep.
Return to Glossary. is a type of search by regular expressionA regular expression, sometimes called regex, is an advanced method of searching text using formal language, commonly employed by programming languages. The TAPoR toolset frequently refers to regular expressions as 'patterns'.
Using regular expressions allows one to expand a search beyond a simple string of characters ('cat'). Instead, one may search for such instances as all words including 'cat' ('catalogue', 'concatenate'), or all words beginning with 'c' and ending in 't'. This method therefore allows one to search for a pattern within a text with a high degree of precision and flexibility.
Please note that TAPoR also supports Unix style searching, a specific form of regular expression used by the Unix operating system.
For more information, please see the Wikipedia entry for regular expressions. To learn regular expressions, please see the Open Directory's resource list.
Return to Glossary. ('regex') utilized by the Unix operating system via the command lineA line is the string of text limited by the width of a page.
Lines are often used in tokenization, and may contain parts of one or more sentences. For example
"The quick brown fox jumps over the lazy dog."
is a complete sentence and occurs on one line. By contrast,
"Hard by a great forest dwelt a poor wood-cutter with his wife and his
two children. The boy was called Hansel and the girl Gretel. He had little
to bite and to break, and once when great dearth fell on the land, he
could no longer procure even daily bread."
spans three sentences and four lines.
Return to Glossary. utility 'grepTo grep is to search a text for a string or regular expression pattern of characters.
Return to Glossary.'. Like other forms of regular expressionA regular expression, sometimes called regex, is an advanced method of searching text using formal language, commonly employed by programming languages. The TAPoR toolset frequently refers to regular expressions as 'patterns'.
Using regular expressions allows one to expand a search beyond a simple string of characters ('cat'). Instead, one may search for such instances as all words including 'cat' ('catalogue', 'concatenate'), or all words beginning with 'c' and ending in 't'. This method therefore allows one to search for a pattern within a text with a high degree of precision and flexibility.
Please note that TAPoR also supports Unix style searching, a specific form of regular expression used by the Unix operating system.
For more information, please see the Wikipedia entry for regular expressions. To learn regular expressions, please see the Open Directory's resource list.
Return to Glossary., it enables one to search a text with a high degree of precision and flexibility. As Unix style searchingUnix style searching is a type of search by regular expression ('regex') utilized by the Unix operating system via the command line utility 'grep'. Like other forms of regular expression, it enables one to search a text with a high degree of precision and flexibility. As Unix style searching is an early form of regular expression, some differences in syntax have emerged over time and across programming languages integrating this function.
The TAPoR toolset permits text search using both regular expressions and Unix style searching in many of its tools. These related methods allow one to expand a search beyond a simple string of characters ('cat'). Instead, one may search for such instances as all words including 'cat' ('catalogue', 'concatenate'), or all words beginning with 'c' and ending in 't'.
Please see the guide to Unix style search offered by the Unix Manuals website or the Unix Grymoire's guide for more information on how to structure a Unix style search. For more information on Unix style searching as it relates to grep, please see the Wikipedia entry for grep.
Return to Glossary. is an early form of regular expressionA regular expression, sometimes called regex, is an advanced method of searching text using formal language, commonly employed by programming languages. The TAPoR toolset frequently refers to regular expressions as 'patterns'.
Using regular expressions allows one to expand a search beyond a simple string of characters ('cat'). Instead, one may search for such instances as all words including 'cat' ('catalogue', 'concatenate'), or all words beginning with 'c' and ending in 't'. This method therefore allows one to search for a pattern within a text with a high degree of precision and flexibility.
Please note that TAPoR also supports Unix style searching, a specific form of regular expression used by the Unix operating system.
For more information, please see the Wikipedia entry for regular expressions. To learn regular expressions, please see the Open Directory's resource list.
Return to Glossary., some differences in syntax have emerged over time and across programming languages integrating this function.
The TAPoR toolset permits text search using both regular expressions and Unix style searchingUnix style searching is a type of search by regular expression ('regex') utilized by the Unix operating system via the command line utility 'grep'. Like other forms of regular expression, it enables one to search a text with a high degree of precision and flexibility. As Unix style searching is an early form of regular expression, some differences in syntax have emerged over time and across programming languages integrating this function.
The TAPoR toolset permits text search using both regular expressions and Unix style searching in many of its tools. These related methods allow one to expand a search beyond a simple string of characters ('cat'). Instead, one may search for such instances as all words including 'cat' ('catalogue', 'concatenate'), or all words beginning with 'c' and ending in 't'.
Please see the guide to Unix style search offered by the Unix Manuals website or the Unix Grymoire's guide for more information on how to structure a Unix style search. For more information on Unix style searching as it relates to grep, please see the Wikipedia entry for grep.
Return to Glossary. in many of its tools. These related methods allow one to expand a search beyond a simple stringA string is a series of characters (symbols, letters or numbers) of finite length.
Strings are used to generate a collocation, concordance, co-occurrence, or any other type of textual analysis in which locating a word fragment, word, phrase, sentence and so on is important.
For more information, see the Wikipedia.
Return to Glossary. of characters ('cat'). Instead, one may search for such instances as all words including 'cat' ('catalogue', 'concatenate'), or all words beginning with 'c' and ending in 't'.
Please see the guide to Unix style search offered by the Unix Manuals website or the Unix Grymoire's guide for more information on how to structure a Unix style search. For more information on Unix style searchingUnix style searching is a type of search by regular expression ('regex') utilized by the Unix operating system via the command line utility 'grep'. Like other forms of regular expression, it enables one to search a text with a high degree of precision and flexibility. As Unix style searching is an early form of regular expression, some differences in syntax have emerged over time and across programming languages integrating this function.
The TAPoR toolset permits text search using both regular expressions and Unix style searching in many of its tools. These related methods allow one to expand a search beyond a simple string of characters ('cat'). Instead, one may search for such instances as all words including 'cat' ('catalogue', 'concatenate'), or all words beginning with 'c' and ending in 't'.
Please see the guide to Unix style search offered by the Unix Manuals website or the Unix Grymoire's guide for more information on how to structure a Unix style search. For more information on Unix style searching as it relates to grep, please see the Wikipedia entry for grep.
Return to Glossary. as it relates to grepTo grep is to search a text for a string or regular expression pattern of characters.
Return to Glossary., please see the Wikipedia entry for grep.