My data is xml'ish (here is an excerpt) :-
<bag name="mybag1" version="1.0"/>
<contents id="coins"/>
<bag name="mybag2" version="1.1"/>
<contents id="clothes"/>
<contents id="shoes"/>
<bag name="mybag3" version="1.6"/>
I want to delete line containing mybag2 and its subsequent... (5 Replies)
Hi!
From a file like this one :
hello
...
PATTERN1
...
lines between patterns
..
PATTERN2
...
I would like to extract only the lines between patterns, probably with awk I think?
Thanks a lot for your help,
Tipi (5 Replies)
Hi,
From the sample file below
Conditions
1) Pattern Range must start with "ALTER TABLE"
2) Pattern Range ends when it finds ";"
3) Between this range i want to select all the patterns that contain pattern " MOVE "
Note : I would like to exclude the above pattern matches and print... (1 Reply)
Hi,
Here is a sample of my Test File
$ cat TestFile1
Prompt Table DQZ_ALTER_SCHEMA_ID;
ALTER TABLE DQZ.DQZ_ALTER_SCHEMA_ID MONITORING;
ALTER TABLE DQZ.DQZ_ALTER_SCHEMA_ID STORAGE ( NEXT 3464K );
Prompt Table DQZ_ALTER_SCHEMA_ID;
ALTER TABLE DQZ.DQZ_ALTER_SCHEMA_ID
MOVE LOB... (16 Replies)
Hi,
I have a file like below:
.
.
.
.
Jack is going home
Jack is going to school
Jack is sleeping
Jack is eating dinner
John is going home
John is eating breakfast
.
.
.
The specific line is:
Jack is going home (2 Replies)
Hi folks,
I have a file which contains several occurences of 2 different patterns. I need to find out the line of first occurence of pattern2 starting after the position of first occurence of pattern1.
example file:
aaaa
pattern2
bbbb
pattern1
ccc
pattern2
ddd
pattern1
eee
pattern2... (9 Replies)
Hi all!
How can I delete all the text starting from <string1> to <string2> in all the .txt files of the folder "FOLDER" ?
Thanks a lot!
mjomba
...
</s>
<s>
<w></w>
</s>
<s>
...
to get: (1 Reply)
Hello, I'm looking for sed solution to change
...
<li>keyword</li>
<li>keyword
<li>keyword</li>
<li>keyword
<li>keyword</li>
...
to
...
<li>keyword</li>
<li>keyword</li>
<li>keyword</li>
<li>keyword</li>
<li>keyword</li>
...
I.e., if lines beginning with <li> do not end with... (3 Replies)
I have the below 2 files:
1) Third field from file1.txt should be compared to the first field of lookup.txt.
2) If match found then third field, file1.txt should be substituted with the second field from lookup.txt.
3)Else just print the line from file1.txt.
File1.txt:... (4 Replies)
Version: RHEL 6.5
In the below text file, I want to find the lines which has the string JOHN , KATE and STEVE in it.
The logic is to grep with an AND condition ie. get all lines with JOHN AND KATE AND STEVE
$ cat sometext.txt
PHILIP worked in HR
JOHN along with KATE fixed several IT... (4 Replies)
Discussion started by: John K
4 Replies
LEARN ABOUT LINUX
erl_format
erl_format(3erl) C Library Functions erl_format(3erl)NAME
erl_format - Create and Match Erlang Terms
DESCRIPTION
This module contains two routines - one general function for creating Erlang terms and one for pattern matching Erlang terms.
EXPORTS
ETERM * erl_format(FormatStr, ... )
Types char *FormatStr;
This is a general function for creating Erlang terms using a format specifier and a corresponding set of arguments, much in the way
printf() works.
FormatStr is a format specification string. The set of valid format specifiers is as follows:
* ~i - Integer
* ~f - Floating point
* ~a - Atom
* ~s - String
* ~w - Arbitrary Erlang term
For each format specifier that appears in FormatStr , there must be a corresponding argument following FormatStr . An Erlang term is
built according to the FormatStr with values and Erlang terms substituted from the corresponding arguments and according to the
individual format specifiers. For example:
erl_format("[{name,~a},{age,~i},{data,~w}]",
"madonna",
21,
erl_format("[{adr,~s,~i}]","E-street",42));
This will create an (ETERM *) structure corresponding to the Erlang term: [{name,madonna},{age,21},{data,[{adr,"E-street",42}]}]
The function returns an Erlang term, or NULL if FormatStr does not describe a valid Erlang term.
int erl_match(Pattern, Term)
Types ETERM *Pattern,*Term;
This function is used to perform pattern matching similar to that done in Erlang. Refer to an Erlang manual for matching rules and
more examples.
Pattern is an Erlang term, possibly containing unbound variables.
Term is an Erlang term that we wish to match against Pattern .
Term and Pattern are compared, and any unbound variables in Pattern are bound to corresponding values in Term .
If Term and Pattern can be matched, the function returns a non-zero value and binds any unbound variables in Pattern . If Term Pat-
tern do not match, the function returns 0. For example:
ETERM *term, *pattern, *pattern2;
term1 = erl_format("{14,21}");
term2 = erl_format("{19,19}");
pattern1 = erl_format("{A,B}");
pattern2 = erl_format("{F,F}");
if (erl_match(pattern1, term1)) {
/* match succeeds:
* A gets bound to 14,
* B gets bound to 21
*/
...
}
if (erl_match(pattern2, term1)) {
/* match fails because F cannot be
* bound to two separate values, 14 and 21
*/
...
}
if (erl_match(pattern2, term2)) {
/* match succeeds and F gets bound to 19 */
...
}
erl_var_content() can be used to retrieve the content of any variables bound as a result of a call to erl_match() .
Ericsson AB erl_interface 3.7.3 erl_format(3erl)