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4 | <title>OID repository - Search - Regexp</title> |
4 | <title>OID repository - Search - Regexp</title> |
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9 | <meta name="DESCRIPTION" content="This OID repository gathers information about Object Identifiers (OIDs), and provides tools to display and search for this information."> |
9 | <meta name="DESCRIPTION" content="This OID repository gathers information about Object Identifiers (OIDs), and provides tools to display and search for this information."> |
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20 | <h1 id="header_h1">OID Repository</h1><br><br><br><br> |
20 | <h1 id="header_h1">OID Repository</h1><br><br><br><br> |
21 | <div id="header_url_and_menu"> |
21 | <div id="header_url_and_menu"> |
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33 | <div style="top: 11px; left: 694px; margin-left:-120px;" id="search"> |
33 | <div style="top: 11px; left: 694px; margin-left:-120px;" id="search"> |
34 | <span style="color: rgb(226, 137, 34); font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-weight: bold;">Display OID:</span> <br> |
34 | <span style="color: rgb(226, 137, 34); font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-weight: bold;">Display OID:</span> <br> |
35 | <form name="form_go" method="get" action="/cgi-bin/display" enctype="multipart/form-data"> |
35 | <form name="form_go" method="get" action="/cgi-bin/display" enctype="multipart/form-data"> |
36 | <input type="hidden" name="action" value="display"> |
36 | <input type="hidden" name="action" value="display"> |
37 | <input name="oid" size="20" value="" onfocus="empty();" placeholder="-- OID --" type="text"> <input value="Go" type="submit"> |
37 | <input name="oid" size="20" value="" onfocus="empty();" placeholder="-- OID --" type="text"> <input value="Go" type="submit"> |
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38 | </form> |
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54 | <form name="form_go" method="get" action="/cgi-bin/display" enctype="multipart/form-data"> |
55 | <a><input name="oid" id="searchbox_mobile" size="35" value="" onfocus="empty();" placeholder="-- Display OID --" type="search"></a> |
55 | <a><input name="oid" id="searchbox_mobile" size="35" value="" onfocus="empty();" placeholder="-- Display OID --" type="search"></a> |
56 | </form> |
56 | </form> |
57 | <a href="index.htm">Home</a> |
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71 | </td> |
71 | </td> |
72 | <td width="60%" valign="middle"> |
72 | <td width="60%" valign="middle"> |
73 | <h1 id="header_h1">OID Repository</h1> |
73 | <h1 id="header_h1">OID Repository</h1> |
74 | <div id="header_url">www.oid-info.com</div> |
74 | <div id="header_url">www.oid-info.com</div> |
75 | </td> |
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76 | <td width="20%"><a href="index.htm"><img src="images/treewall.jpg" style="height:10vh;width:auto"></a></td> |
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78 | </table> |
78 | </table> |
79 | 79 | ||
80 | <div id="global_content"> |
80 | <div id="global_content"> |
81 | <div id="reg_in_regexp"> |
81 | <div id="reg_in_regexp"> |
82 | 82 | ||
83 | <table cellspacing="0" cellpadding="0" border="0" width="100%"> |
83 | <table cellspacing="0" cellpadding="0" border="0" width="100%"> |
84 | <tr> |
84 | <tr> |
85 | <td height="6%" valign="top" width="100%"> |
85 | <td height="6%" valign="top" width="100%"> |
86 | <span class="page_title"> |
86 | <span class="page_title"> |
87 | Regular expressions |
87 | Regular expressions |
88 | </span> |
88 | </span> |
89 | </td> |
89 | </td> |
90 | </tr> |
90 | </tr> |
91 | </table><br><a name="introduction"></a> |
91 | </table><br><a name="introduction"></a> |
92 | <table cellspacing="0" cellpadding="0" border="0" width="100%"> |
92 | <table cellspacing="0" cellpadding="0" border="0" width="100%"> |
93 | <tr> |
93 | <tr> |
94 | <td height="8%" valign="middle" width="100%"><span class="section_title">Introduction</span></td> |
94 | <td height="8%" valign="middle" width="100%"><span class="section_title">Introduction</span></td> |
95 | </tr> |
95 | </tr> |
96 | </table> |
96 | </table> |
97 | <table cellspacing="0" cellpadding="0" border="0" width="100%"> |
97 | <table cellspacing="0" cellpadding="0" border="0" width="100%"> |
98 | <tr> |
98 | <tr> |
99 | <td valign="top" width="100%"> |
99 | <td valign="top" width="100%"> |
100 | 100 | ||
101 | <p> |
101 | <p> |
102 | A regular expression is a character sequence that is an abbreviated |
102 | A regular expression is a character sequence that is an abbreviated |
103 | definition of a set of strings. A string matches a regular |
103 | definition of a set of strings. A string matches a regular |
104 | expression if it is a member of the set described by the regular expression. |
104 | expression if it is a member of the set described by the regular expression. |
105 | </p> |
105 | </p> |
106 | <p> |
106 | <p> |
107 | A regular expression is allowed to match anywhere within a string, |
107 | A regular expression is allowed to match anywhere within a string, |
108 | unless the regular expression is explicitly anchored to the beginning (operator <code>^</code>) |
108 | unless the regular expression is explicitly anchored to the beginning (operator <code>^</code>) |
109 | or end (operator <code>$</code>) of the string. |
109 | or end (operator <code>$</code>) of the string. |
110 | </p> |
110 | </p> |
111 | 111 | ||
112 | </td> |
112 | </td> |
113 | 113 | ||
114 | 114 | ||
115 | 115 | ||
116 | <td width="3%" valign="top"> </td> |
116 | <td width="3%" valign="top"> </td> |
117 | 117 | ||
118 | 118 | ||
119 | 119 | ||
120 | <td width="20%"> </td> |
120 | <td width="20%"> </td> |
121 | 121 | ||
122 | 122 | ||
123 | 123 | ||
124 | </tr> |
124 | </tr> |
125 | 125 | ||
126 | 126 | ||
127 | 127 | ||
128 | </table> |
128 | </table> |
129 | 129 | ||
130 | <a name="syntax"></a> |
130 | <a name="syntax"></a> |
131 | <table cellspacing="0" cellpadding="0" border="0" width="100%"> |
131 | <table cellspacing="0" cellpadding="0" border="0" width="100%"> |
132 | 132 | ||
133 | 133 | ||
134 | 134 | ||
135 | <tr> |
135 | <tr> |
136 | 136 | ||
137 | 137 | ||
138 | 138 | ||
139 | 139 | ||
140 | 140 | ||
141 | 141 | ||
142 | <td height="8%" valign="middle" width="100%"><span class="section_title">Syntax</span></td> |
142 | <td height="8%" valign="middle" width="100%"><span class="section_title">Syntax</span></td> |
143 | 143 | ||
144 | 144 | ||
145 | 145 | ||
146 | 146 | ||
147 | 147 | ||
148 | </tr> |
148 | </tr> |
149 | 149 | ||
150 | 150 | ||
151 | 151 | ||
152 | </table> |
152 | </table> |
153 | 153 | ||
154 | 154 | ||
155 | 155 | ||
156 | <table cellspacing="0" cellpadding="0" border="0" width="100%"> |
156 | <table cellspacing="0" cellpadding="0" border="0" width="100%"> |
157 | 157 | ||
158 | 158 | ||
159 | 159 | ||
160 | <tr> |
160 | <tr> |
161 | 161 | ||
162 | 162 | ||
163 | 163 | ||
164 | 164 | ||
165 | 165 | ||
166 | 166 | ||
167 | <td valign="top" width="100%"> |
167 | <td valign="top" width="100%"> |
168 | <p>The following character sequences are recognized:</p> |
168 | <p>The following character sequences are recognized:</p> |
169 | <ul> |
169 | <ul> |
170 | <li> |
170 | <li> |
171 | <code class="code">.</code> matches any single character except |
171 | <code class="code">.</code> matches any single character except |
172 | newline |
172 | newline |
173 | </li> |
173 | </li> |
174 | <li> |
174 | <li> |
175 | <code class="code">*</code> (postfix) matches the previous expression |
175 | <code class="code">*</code> (postfix) matches the previous expression |
176 | zero, one or several times |
176 | zero, one or several times |
177 | </li> |
177 | </li> |
178 | <li> |
178 | <li> |
179 | <code class="code">+</code> (postfix) matches the previous expression |
179 | <code class="code">+</code> (postfix) matches the previous expression |
180 | one or several times |
180 | one or several times |
181 | <ul> |
181 | <ul> |
182 | <li><code>[+]</code> matches a "+" character (escape mechanism)</li> |
182 | <li><code>[+]</code> matches a "+" character (escape mechanism)</li> |
183 | </ul> |
183 | </ul> |
184 | </li> |
184 | </li> |
185 | <li> |
185 | <li> |
186 | <code class="code">?</code> (postfix) matches the previous expression |
186 | <code class="code">?</code> (postfix) matches the previous expression |
187 | once or not at all |
187 | once or not at all |
188 | </li> |
188 | </li> |
189 | <li> |
189 | <li> |
190 | <code class="code">[ ]</code> is a character set |
190 | <code class="code">[ ]</code> is a character set |
191 | <ul> |
191 | <ul> |
192 | <li> |
192 | <li> |
193 | ranges are denoted with a hyphen "<code class="code">-</code>", |
193 | ranges are denoted with a hyphen "<code class="code">-</code>", |
194 | as in <code class="code">[a-z]</code> |
194 | as in <code class="code">[a-z]</code> |
195 | </li> |
195 | </li> |
196 | <li> |
196 | <li> |
197 | an initial caret "<code class="code">^</code>", as in <code class="code">[^0-9]</code>, |
197 | an initial caret "<code class="code">^</code>", as in <code class="code">[^0-9]</code>, |
198 | complements the set (i.e., any character, except a lowercase letter from a to z, is accepted) |
198 | complements the set (i.e., any character, except a lowercase letter from a to z, is accepted) |
199 | </li> |
199 | </li> |
200 | <li><code>[[]</code> matches a "[" character (escape mechanism)</li> |
200 | <li><code>[[]</code> matches a "[" character (escape mechanism)</li> |
201 | <li><code>[]]</code> matches a "]" character (escape mechanism)</li> |
201 | <li><code>[]]</code> matches a "]" character (escape mechanism)</li> |
202 | </ul> |
202 | </ul> |
203 | </li> |
203 | </li> |
204 | <li><code class="code">^</code> matches at beginning of line</li> |
204 | <li><code class="code">^</code> matches at beginning of line</li> |
205 | <li><code class="code">$</code> matches at end of line</li> |
205 | <li><code class="code">$</code> matches at end of line</li> |
206 | <li><code class="code">|</code> (infix) alternative between two expressions</li> |
206 | <li><code class="code">|</code> (infix) alternative between two expressions</li> |
207 | <li> |
207 | <li> |
208 | <code class="code">( )</code> grouping of the enclosed expression |
208 | <code class="code">( )</code> grouping of the enclosed expression |
209 | <ul> |
209 | <ul> |
210 | <li><code>[(]</code> matches a "(" character (escape mechanism)</li> |
210 | <li><code>[(]</code> matches a "(" character (escape mechanism)</li> |
211 | <li><code>[)]</code> matches a ")" character (escape mechanism)</li> |
211 | <li><code>[)]</code> matches a ")" character (escape mechanism)</li> |
212 | </ul> |
212 | </ul> |
213 | </li> |
213 | </li> |
214 | <li> |
214 | <li> |
215 | <code class="code">\</code> escapes special characters (<em>i.e.</em>, |
215 | <code class="code">\</code> escapes special characters (<em>i.e.</em>, |
216 | <code>^.[$|*?{'</code>): |
216 | <code>^.[$|*?{'</code>): |
217 | <ul> |
217 | <ul> |
218 | <li><code>\n</code> matches a newline character</li> |
218 | <li><code>\n</code> matches a newline character</li> |
219 | <li><code>\.</code> matches a dot "." character</li> |
219 | <li><code>\.</code> matches a dot "." character</li> |
220 | <li><code>\'</code> matches a quote "<code>'</code>" character</li> |
220 | <li><code>\'</code> matches a quote "<code>'</code>" character</li> |
221 | <li> |
221 | <li> |
222 | <code class="code">\</code> cannot be escaped; to search for |
222 | <code class="code">\</code> cannot be escaped; to search for |
223 | a backslash, use <code class="code">.</code> to match any single |
223 | a backslash, use <code class="code">.</code> to match any single |
224 | character |
224 | character |
225 | </li> |
225 | </li> |
226 | </ul> |
226 | </ul> |
227 | </li> |
227 | </li> |
228 | </ul> |
228 | </ul> |
229 | </td> |
229 | </td> |
230 | <td width="2%" valign="top"> </td> |
230 | <td width="2%" valign="top"> </td> |
231 | <td width="20%"> </td> |
231 | <td width="20%"> </td> |
232 | </tr> |
232 | </tr> |
233 | </table> |
233 | </table> |
234 | 234 | ||
235 | </div> |
235 | </div> |
236 | <div class="clear"></div> |
236 | <div class="clear"></div> |
237 | </div> |
237 | </div> |
238 | 238 | ||
239 | 239 | ||
240 | <center id="footer"> |
240 | <center id="footer"> |
241 | <img style="border: 0px solid ; width: 760px; height: 2px;" alt="separation line" src="images/separation800.png" width="760" height="2"><br><br> |
241 | <img style="border: 0px solid ; width: 760px; height: 2px;" alt="separation line" src="images/separation800.png" width="760" height="2"><br><br> |
242 | <table width="710" cellspacing="0" cellpadding="0" border="0"> |
242 | <table width="710" cellspacing="0" cellpadding="0" border="0"> |
243 | <tr valign="baseline"> |
243 | <tr valign="baseline"> |
244 | <td width="34"> |
244 | <td width="34"> |
245 | <a href="/helper"> |
245 | <a href="/helper"> |
246 | <img src="images/enveloppe.png" width="30" height="13" name="mail" border="0" alt="OID helper"> |
246 | <img src="images/enveloppe.png" width="30" height="13" name="mail" border="0" alt="OID helper"> |
247 | </a> |
247 | </a> |
248 | </td> |
248 | </td> |
249 | <td width="58" align="center"><font size="-2">Webmaster</font></td> |
249 | <td width="58" align="center"><font size="-2">Webmaster</font></td> |
250 | <td width="10" align="center"><img src="images/pointorange_small.gif" width="14" height="10"></td> |
250 | <td width="10" align="center"><img src="images/pointorange_small.gif" width="14" height="10"></td> |
251 | <td width="78" align="center"> |
251 | <td width="78" align="center"> |
252 | <font size="-2"> |
252 | <font size="-2"> |
253 | <script language="JavaScript"> |
253 | <script language="JavaScript"> |
254 | d=new Date(document.lastModified) |
254 | d=new Date(document.lastModified) |
255 | month=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec") |
255 | month=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec") |
256 | if (Date.parse(document.lastModified) != 0) |
256 | if (Date.parse(document.lastModified) != 0) |
257 | document.write(d.getDate()+" "+month[d.getMonth()]+" "+d.getFullYear()); |
257 | document.write(d.getDate()+" "+month[d.getMonth()]+" "+d.getFullYear()); |
258 | </script> |
258 | </script> |
259 | </font> |
259 | </font> |
260 | </td> |
260 | </td> |
261 | <td width="24" align="center"><img src="images/pointorange_small.gif" width="14" height="10"></td> |
261 | <td width="24" align="center"><img src="images/pointorange_small.gif" width="14" height="10"></td> |
262 | <td align="center" width="409"> |
262 | <td align="center" width="409"> |
263 | <font size=-1> |
263 | <font size=-1> |
264 | |
264 | |
265 | </font> |
265 | </font> |
266 | </td> |
266 | </td> |
267 | <td height="20" width="162" valign="middle" align="right"><a href="#top"><img src="images/page_top.png" width="150" height="17" border="0"></a></td> |
267 | <td height="20" width="162" valign="middle" align="right"><a href="#top"><img src="images/page_top.png" width="150" height="17" border="0"></a></td> |
268 | </tr> |
268 | </tr> |
269 | </table><br> |
269 | </table><br> |
270 | </center> |
270 | </center> |
271 | </div> |
271 | </div> |
272 | </body> |
272 | </body> |
273 | </html> |
273 | </html> |
274 | 274 |