I believe this will find all the <a> tags for you:
Code:
Match the characters "<a"
Match any single character that is not a line break character
Quantifiers must be preceded by a token that can be repeated «*»
Match the character ">" literally
Match any single character(Between zero and unlimited times, as many times as possible, giving back as needed (greedy))
Match the characters "</a>" literally
dot matches newlines
if ( $line =~ m!<a.(?s)*>.*</a>! ) {
# perform code on match
}
Dear perl gurus,
I plan to create a script that will scan through a logfile line by line.
And if ever a certain line meets the below conditions, it will alert me via email.
-->
a) Position 10 to 13 = "ABCD"
b) And also if the amount specified in position 620-640 is less than the amount in... (1 Reply)
Hi Perl gurus,
I have this file to scan through. Sample lines below:
2008031A, USERNAME, 12345, give ABC, take XYZ, transaction submitted
2008031B, USERNAME, 12346, waiting for processing
2008031C, USERNAME, 12347, Retrieving response
2008031D, USERNAME, 12348, This is not a valid dealing... (3 Replies)
The script should
_scan a specific directory
_If a file name is like one provided, then run the command to send the file via CFT
The name should be picked from a list. The current list is :
... (11 Replies)
The $ seems to fail for me. I'm using GNU grep 2.5.4 (that is, nothing out of the ordinary, just what came with my distro) but I can't get the final anchor $ to work for me. (^ works as usual.)
Behavior without anchor:
$ /bin/grep -E 'tium' file
tritium
tertium quid
Expected behavior:
$... (2 Replies)
Hi Does anybody knows about the simple certificate enrollment protocol details ?
if yes please provide me the details.
And what is a trust anchor profile ?
Thanks in advance. (0 Replies)
Hi All,
I have some HTML files and my requirement is to extract all the anchor text words from the HTML files along with their URLs and store the result in a separate text file separated by space. For example, <a href="/kid/stay_healthy/">Staying Healthy</a>
which has /kid/stay_healthy/ as... (3 Replies)
i want to scan all open and closed ports on a server. how can i do this.
i intend on using nmap, but if there are better ways to do it, please let me know.
i understand there are a total of 6335 allowable ports on a server.
so out of that 6335, i want to know which is open or closed. id... (1 Reply)
Hello, All
I learned from book about word anchor "\<" and "\>"; however when I tested them, they seem to work only in grep.
Can anyone suggest word anchor that can be used in grep, awk, perl ...? (3 Replies)
Discussion started by: littlewenwen
3 Replies
LEARN ABOUT MOJAVE
tk_getanchorfromobj
Tk_GetAnchorFromObj(3) Tk Library Procedures Tk_GetAnchorFromObj(3)__________________________________________________________________________________________________________________________________________________NAME
Tk_GetAnchorFromObj, Tk_GetAnchor, Tk_NameOfAnchor - translate between strings and anchor positions
SYNOPSIS
#include <tk.h>
int
Tk_GetAnchorFromObj(interp, objPtr, anchorPtr)
int
Tk_GetAnchor(interp, string, anchorPtr)
const char *
Tk_NameOfAnchor(anchor)
ARGUMENTS
Tcl_Interp *interp (in) Interpreter to use for error reporting, or NULL.
Tcl_Obj *objPtr (in/out) String value contains name of anchor point: "n", "ne", "e", "se", "s", "sw", "w", "nw", or "center";
internal rep will be modified to cache corresponding Tk_Anchor.
const char *string (in) Same as objPtr except description of anchor point is passed as a string.
int *anchorPtr (out) Pointer to location in which to store anchor position corresponding to objPtr or string.
Tk_Anchor anchor (in) Anchor position, e.g. TCL_ANCHOR_CENTER.
_________________________________________________________________DESCRIPTION
Tk_GetAnchorFromObj places in *anchorPtr an anchor position (enumerated type Tk_Anchor) corresponding to objPtr's value. The result will
be one of TK_ANCHOR_N, TK_ANCHOR_NE, TK_ANCHOR_E, TK_ANCHOR_SE, TK_ANCHOR_S, TK_ANCHOR_SW, TK_ANCHOR_W, TK_ANCHOR_NW, or TK_ANCHOR_CENTER.
Anchor positions are typically used for indicating a point on an object that will be used to position the object, e.g. TK_ANCHOR_N means
position the top center point of the object at a particular place.
Under normal circumstances the return value is TCL_OK and interp is unused. If string does not contain a valid anchor position or an
abbreviation of one of these names, TCL_ERROR is returned, *anchorPtr is unmodified, and an error message is stored in interp's result if
interp is not NULL. Tk_GetAnchorFromObj caches information about the return value in objPtr, which speeds up future calls to Tk_GetAnchor-
FromObj with the same objPtr.
Tk_GetAnchor is identical to Tk_GetAnchorFromObj except that the description of the anchor is specified with a string instead of an object.
This prevents Tk_GetAnchor from caching the return value, so Tk_GetAnchor is less efficient than Tk_GetAnchorFromObj.
Tk_NameOfAnchor is the logical inverse of Tk_GetAnchor. Given an anchor position such as TK_ANCHOR_N it returns a statically-allocated
string corresponding to anchor. If anchor is not a legal anchor value, then "unknown anchor position" is returned.
KEYWORDS
anchor position
Tk 8.1 Tk_GetAnchorFromObj(3)