I have a text file of 183419 lines, where I would like to replace the entire line of:
3 _TYPE PHOTO
with:
3 _TYPE DOCUMENT
but only if it is 3 or 4 lines after a line that begins with:
3 FILE d:\genie\grogan\doc\......
For example:
3 FILE d:\genie\grogan\doc\mills\Mills Albert 1884 Birth Partial Transcript.jpg
3 TITL Mills Albert 1884 Birth Partial Transcript
3 _SCBK Y
3 _TYPE PHOTO
or:
3 FILE d:\genie\grogan\doc\mills\Mills Albert 1884 DeathTranscript.jpg
3 TITL Mills Albert 1884 DeathTranscript
3 _SCBK Y
3 _PRIM Y
3 _TYPE PHOTO
but not for this situation:
3 FILE d:\genie\grogan\photos\grogan edward\Grogan Thelma Simpson Jim.jpg
3 _SCBK Y
3 _TYPE PHOTO
This is a task that would be required to be run monthly.
Do a regular expression search and replace, ensure Dot matches newline is not selected. Setting Find what to ^(3 FILE d:\\genie\\grogan\\doc\\(.*\r\n){3,4})3 _TYPE PHOTO$ and Replace with to \13 _TYPE DOCUMENT.
The (.*\r\n){3,4} part matches the end of the genie\\grogan\\doc line plus 2 or 3 more complete lines. The (3 FILE ... )3 _TYPE PHOTO$ part matches the two specified strings and the enclosing brackets capture all the text except for the line to be replaced. The \1 in the replacement string inserts the captured text, the rest of the string is the new text wanted.
Tested with Notepad++ 6.3.2 on your test lines.
Depending on your line endings, you may need to adjust the \r\n part of the Find what string. The examples do not cover all the options, so you may also need to change the {3,4} part to {4,5} depending on the exact meaning of "only if it is 3 or 4 lines after"
Bookmark your lines
Do a regular expression to bookmarked lines only (just like AdrianHHH said)
Related
I am trying to read hundreds of .dat file by skipping header lines (I do not know how many of them I need to skip beforehand). Header lines very from 1 to 20 and have at beginning either or "$" oder "!".
A sample data (left column - node, right column - microstructure) has always two columns and looks like the following:
!===
!Comment
$Material
1 1.452E-001
2 1.446E-001
3 1.459E-001
I tried the following codeline, assuming I know beforehand that there 3 lines in header:
fid = fopen('Graphite_Node_Test.dat') ;
data = textscan(fid,'%f %f','HeaderLines',3) ;
fclose(fid);
This solution works if the number of header lines is known. How can I change the code so that it can read the .dat file without knowing the number of header lines beginning with either "$" or "!" sign?
In Notepad++ I have a list of entries and at the end of each entry is a phone number (with dashes, 12 characters total). How do I go about either removing all the text before the number or copy/cut the number from the end of the entry for multiple entries? Thanks!
i.e.
1 $1,300 Deposit $1,300 Available 12/15/16 2050 Hurricane Shoals 678-790-0986
2 7 $1,400 Deposit $1,400 Available 12/22/16 1453 Alamein Dr 404-294-6441
3 $1,500 - $1,590 Not Income Based / Deposit $1,500 - $1,590 678-328-7952
Here is a way:
Ctrl+H
Find what: ^.*([\d-]{12})$
Replace with: $1
Replace all
I have a few questions regarding combitimeTables: I tired to import a txt file (3 columns: first time + 2 measured data)into a combitimeTable. - Does the txt file have to have the following header #1; double K(x,y) - Is it right, that the table name in combitimeTable have to have the same name than the variable after double (in my case K)? - I get errors if i try to connect 2 outputs of the table (column 1 and column2). Do I have to specify how many columns that I want to import?
And: Why do i have to use in the path "/" instead of "\" ?
Modelica Code:
Modelica.Blocks.Sources.CombiTimeTable combiTimeTable(
tableOnFile=true,
tableName="K",
fileName="D:/test.txt")
Thank you very much!
The standard text file format for CombiTables is:
#1
double K(4,3)
0 1 10
1 3 20
2 5 30
3 7 40
In this case note the "tableName" parameter I would set as a modifier to the CombiTable (or CombiTimeTable) is "K". And yes, the numbers in parenthesis indicate the dimensions of the data to the tool, so in this case 4 rows and 3 columns.
Regarding the path separator "/" or "\", the backslash character "\" which is the path separator in Windows where as the forward slash "/" is the path separator on Unix like systems (e.g. Linux). The issue is that in most libraries the backslash is used as an escape character. So for example "\n" indicates new line and "\t" indicates tab so if my file name string was "D:\nextfolder\table.txt", this would actually look something like:
D:
extfolder able.txt
Depending on your Modelica simulation tool however it might correct this. So if you used a file selection dialog box to choose your file, the tool should automatically switch the file separator character to the forward slash "/" and your text would look like:
combiTimeTable(
tableOnFile=true,
tableName="K",
fileName="D:/nextfolder/table.txt",
columns=2:3)
If you are getting errors in your connect statement, I would guess you might have forgotten the "columns" parameter. The default value for this parameter comes from the "table" parameter (which is empty by default because there are zero rows by two columns), not from the data in the file. So when you are reading data from a file you need to explicitly set this
I'm endeavoring to create a system to generalize rules from input text. I'm using reVerb to create my initial set of rules. Using the following command[*], for instance:
$ echo "Bananas are an excellent source of potassium." | ./reverb -q | tr '\t' '\n' | cat -n
To generate output of the form:
1 stdin
2 1
3 Bananas
4 are an excellent source of
5 potassium
6 0
7 1
8 1
9 6
10 6
11 7
12 0.9999999997341693
13 Bananas are an excellent source of potassium .
14 NNS VBP DT JJ NN IN NN .
15 B-NP B-VP B-NP I-NP I-NP I-NP I-NP O
16 bananas
17 be source of
18 potassium
I'm currently piping the output to a file, which includes the preceding white space and numbers as depicted above.
What I'm really after is just the simple rule at the end, i.e. lines 16, 17 & 18. I've been trying to create a script to extract just that component and put it to a new file in the form of a Prolog clause, i.e. be source of(banans, potassium).
Is that feasible? Can Prolog rules contain white space like that?
I think I'm locked into getting all that output from reVerb so, what would be the best way to extract the desirable component? With a Perl script? Or maybe sed?
*Later I plan to replace this with a larger input file as opposed to just single sentences.
This seems wasteful. Why not leave the tabs as they are, and use:
$ echo "Bananas are an excellent source of potassium." \
| ./reverb -q | cut --fields=16,17,18
And yes, you can have rules like this in Prolog. See the answer by #mat. You need to know a bit of Prolog before you move on, I guess.
It is easier, however, to just make the string a a valid name for a predicate:
be_source_of with underscores instead of spaces
or 'be source of' with spaces, and enclosed in single quotes.
You can use probably awk to do what you want with the three fields. See for example the printf command in awk. Or, you can parse it again from Prolog directly. Both are beyond the scope of your current question, I feel.
sed -n 'N;N
:cycle
$!{N
D
b cycle
}
s/\(.*\)\n\(.*\)\n\(.*\)/\2 (\1,\3)/p' YourFile
if number are in output and not jsut for the reference, change last sed action by
s/\^ *[0-9]\{1,\} \{1,\}\(.*\)\n *[0-9]\{1,\} \{1,\}\(.*\)\n *[0-9]\{1,\} \{1,\}\(.*\)/\2 (\1,\3)/p
assuming the last 3 lines are the source of your "rules"
Regarding the Prolog part of the question:
Yes, Prolog facts can contain whitespace like this, with suitable operator declarations present.
For example:
:- op(700, fx, be).
:- op(650, fx, source).
:- op(600, fx, of).
Example query and its result, to let you see the shape of terms that are created with this syntax:
?- write_canonical(be source of(a, b)).
be(source(of(a,b))).
Therefore, with these operator declarations, a fact like:
be source of(a, b).
is exactly the same as stating:
be(source(of(a,b)).
Depending on use cases and other definitions, it may even be an advantage to create this kind of facts (i.e., facts of the form be/1 instead of source_of/2). If this is the only kind of facts you need, you can simply write:
source_of(a, b).
This creates no redundant wrappers and is easier to use.
Or, as Boris suggested, you can use single quotes as in 'be source of'/2.
I modified line 494 of a certain file, and use cvs diff -u4 to see what I have modified, cvs outputs something like :
## -490,9 +490,9 ##
if (!(hPtr->hStatus & (HOST_STAT_UNAVAIL | HOST_STAT_UNLICENSED |
HOST_STAT_UNREACH))){
printf(" %s:\n",
_i18n_msg_get(ls_catd,NL_SETN,1612, "CURRENT LOAD USED FOR SCHEDULING")); /* catgets 1612 */
- prtLoad(hPtr, lsInfo);
+ prtLoad(hPtr, lsInfo,bhostParams);
if (lsbSharedResConfigured_) {
/* there are share resources */
retVal = makeShareFields(hPtr->host, lsInfo, &nameTable,
I didn't understand what the first line "## -490,9 +490,9 ##" mean, I did modify line 494, but why CVS writes 490 instead? Could anyone tell me what does "## -490,9 +490,9 ##" mean?
The "u" gives you a unified diff and the "4" give you 4 lines of context on either side. From the WP entry I just linked:
The format of the range information line is as follows:
## -l,s +l,s ##
The hunk range information contains two hunk ranges. The range for the
hunk of the original file is preceded by a minus symbol, and the range
for the new file is preceded by a plus symbol. Each hunk range is of
the format l,s where l is the starting line number and s is the number
of lines the change hunk applies to for each respective file.
So basically the number isn't the line that was changed. It's the start of the range being displayed in that hunk. Using your example, the hunk starts at line 490 and 9 lines were in the range. The reason the range covers 9 lines is because of the one line you changed and the four lines of context on either side.
Note that your example seems to have some newlines stripped. I would recommend you fix it so it is clear for other people.