hi all
i have a some huge html files (500MB to 1GB). Each file has multiple
<html></html> tags
<html>
.................
....................
....................
</html>
<html>
.................
....................
....................
</html>
<html>
.................... (5 Replies)
I have a file that logs multiple sessions. What I would like to do is split this file inclusive of the lines that include "starting session" and "shutting down" and ignore the data before and after the beginning of the first session and the end of the last session. The output files can be called... (2 Replies)
HI All,
I have to split a xml file into multiple xml files and append it in another .xml file. for example below is a sample xml and using shell script i have to split it into three xml files and append all the three xmls in a .xml file. Can some one help plz.
eg:
<?xml version="1.0"?>... (4 Replies)
Hi All,
I have more than half million lines of XML file , wanted to split in four files in a such a way that top 7 lines should be present in each file on top and bottom line of should be present in each file at bottom.
from the 8th line actual record starts and each record contains 15 lines... (14 Replies)
Hi Friends ,
Please guide me with the code to extract multiple files from one file .
The File Looks like ( Suppose a file has 2 tables list ,column length may vary )
H..- > File Header....
H....- >Table 1 Header....
D....- > Table 1 Data....
T....- >Table 1 Trailer....
H..-> Table 2... (1 Reply)
Hi Everyone,
I'm new here and I was checking this old post:
/shell-programming-and-scripting/180669-splitting-file-into-several-smaller-files-using-perl.html
(cannot paste link because of lack of points)
I need to do something like this but understand very little of perl.
I also check... (4 Replies)
Hi,
I'm having a xml file with multiple xml header. so i want to split the file into multiple files.
Sample.xml consists multiple headers so how can we split these multiple headers into multiple files in unix.
eg :
<?xml version="1.0" encoding="UTF-8"?>
<ml:individual... (3 Replies)
Hi all,
Newbie here. First of all, sorry if I made any mistakes while posting this question in terms of rules. Correct me if I am wrong. :b:
I have a .dat file whose name is in the format of 20170311_abc_xyz.dat. The file consists of records whose first column consists of multiple dates in... (2 Replies)
Hello Shell Guru's
I have a requirement to split the source xml file into three different text file.
And i need your valuable suggestion to finish this.
Here is my source xml snippet, here i am using only one entry of <jms-system-resource>. There may be multiple entries in the source file.
... (5 Replies)
Hello Gurus,
I have a requirement to split the xml file into different xml files.
Can you please help me with that?
Here is my Source XML file
<jms-system-resource>
<name>PS6SOAJMSModule</name>
<target>soa_server1</target>
<sub-deployment>
... (3 Replies)
Discussion started by: Siv51427882
3 Replies
LEARN ABOUT V7
expr
EXPR(1) General Commands Manual EXPR(1)NAME
expr - evaluate arguments as an expression
SYNOPSIS
expr arg ...
DESCRIPTION
The arguments are taken as an expression. After evaluation, the result is written on the standard output. Each token of the expression is
a separate argument.
The operators and keywords are listed below. The list is in order of increasing precedence, with equal precedence operators grouped.
expr | expr
yields the first expr if it is neither null nor `0', otherwise yields the second expr.
expr & expr
yields the first expr if neither expr is null or `0', otherwise yields `0'.
expr relop expr
where relop is one of < <= = != >= >, yields `1' if the indicated comparison is true, `0' if false. The comparison is numeric if
both expr are integers, otherwise lexicographic.
expr + expr
expr - expr
addition or subtraction of the arguments.
expr * expr
expr / expr
expr % expr
multiplication, division, or remainder of the arguments.
expr : expr
The matching operator compares the string first argument with the regular expression second argument; regular expression syntax is
the same as that of ed(1). The (...) pattern symbols can be used to select a portion of the first argument. Otherwise, the
matching operator yields the number of characters matched (`0' on failure).
( expr )
parentheses for grouping.
Examples:
To add 1 to the Shell variable a:
a=`expr $a + 1`
To find the filename part (least significant part) of the pathname stored in variable a, which may or may not contain `/':
expr $a : '.*/(.*)' '|' $a
Note the quoted Shell metacharacters.
SEE ALSO ed(1), sh(1), test(1)DIAGNOSTICS
Expr returns the following exit codes:
0 if the expression is neither null nor `0',
1 if the expression is null or `0',
2 for invalid expressions.
EXPR(1)