I was trying to extract value of g1 and p1 only inside the tags where t1 is "Reading C (bytes)" and comparing them to make sure p1 is always less than g1. Here is the Json file I'm using -
I was trying using simple shell scripting to extract the line number of starting and ending t1 and computing the difference. Could you please assist awk to simply extracting the values and comparing g1 and p1 regardless of b number of tags using t1 = Reading C (bytes)
I am trying to compare 2 float values using if
the foll code does not work
a=1.4
b=1.6
if test $a -gt $b
then
echo "$a is max"
else
echo "$b is max"
fi
does -gt work for floating point numbers, if not how do go about for my requirement? can i use bc ? pls help
thanks in advance... (2 Replies)
Im trying to create a utility that can do unit conversions using a seperate formula file(one which i can add conversions to at a later date). however i'm stuck when it comes to pulling the formulas out of the formula file for use in the script.
heres a rundown of what the script does.
The... (4 Replies)
Hello all
while writing a small script , i got stuck with this simple thing.Hope you guyz can help.
Iam trying to read password
echo"enter password"
read $pwd
now i have to check this
echo"enter password to proceed"
read $pwd
now i have to check both the values of the... (2 Replies)
i have two file and i am comparing both..
in cmp1 ,the content is :
the nu of file is : <some integer value>
in cmp2 ,the content is :
the nu of file is :
so want a script which will take value (2) when cmp1 is compared with cmp2..
i mean cmp cmp1 cmp2 the the output will be
he nu of... (1 Reply)
Hi to all,
I have the following text within inputfile
data1,value1,value2
data1,value3,value2
data1,value5,value6
data2,value1,value2
data2,value3,value4
data3,value1,value2
data3,value3,value4
data4,value1,value2
data4,value3,value4
data4,value5,value6
I would like to... (4 Replies)
Hi,
I am stuck with extracting values by combining 2 dynamically extracted values.
The code goes like this
#!/usr/bin/ksh
ID1="abcd"
i=1 #this is a dynamic value and keeps on changing
b="ID" #this is static
now i want the value of ID1 variable.
like echo $b$i
But echo... (1 Reply)
Hi,
I need to get the value of 'uid' from a line in file f1. For example, in the line below, I need to get the value '150', from the 'anonuid=150' key, and I need to verify that this is a valid uid by checking it against /etc/passwd (i.e) I want to compare this uid, 150 (or more if there are any... (2 Replies)
I have 2 text files say file1.txt and file2.txt . Some of the sample records for file1.txt were shown below:
XXXXX12345XXXXXXX12 3456789YYYYY
XXXXXXXXXX12345XX123457485YYYYY
XX12345XXXXXXXXXX123454658YYYYY
for file2.txt, some of the sample records were shown below:
... (5 Replies)
Hi
Am trying to compare the values of two files..
One is a big file that has many values and the other is a small file..
The big file has all values present in small file..
# cat SmallFile
4456602 22347881
7471282 15859891
8257690 21954701
7078068 18219229
2883826 6094959
100000
... (3 Replies)
Hi,
I have two files with values in both.
File1:
cat 2 3
dog 4 5
elephant 6 7
camel 2 3
File2:
----+--gkf;ajf=
---+----
+----- cat -------=----+ 3 | 4 ----- dog ------++-- 5 | 9 ----++-- elephant |
5 | 7
---++ camel ------ ++++_---- || 8 | 9
I want the final file as:
cat 4... (1 Reply)
Discussion started by: npatwardhan
1 Replies
LEARN ABOUT DEBIAN
udp_driver_io
Reading/Writing(3) globus xio Reading/Writing(3)NAME
Reading/Writing - globus_xio_register_read() semantics:
If the waitforbytes parameter is greater than zero, the read will happen asynchronously and be completed when at least waitforbytes has
been read/written.
If the waitforbytes parameter is equal to zero, one of the following alternative behaviors occur:
If the length of the buffer is > 0 the read happens synchronously. If the user is using one of the blocking xio calls, no internal callback
will occur.
If the length of the buffer is also 0, the call behaves like an asynchronous notification of data ready to be read. ie, an asynchronous
select().
In any case, when an error occurs before the waitforbytes request has been met, the outgoing nbytes is set to the amount of data actually
read before the error occurred.
If the handle is not connected, the user should pass in a data descriptor. After the read, this data_descriptor will contain the contact
string of the sender. The user can either get this contact string with GLOBUS_XIO_UDP_GET_CONTACT or pass the data descriptor directly to
globus_xio_register_write() to send a message back to the sender.
Also, if the handle is not connected, the waitforbytes should probably be 1 to guarantee that only one packet is received and the sender
contact isnt overwritten by multiple packets from different senders.
globus_xio_register_write() semantics:
When performing a write, exactly one UDP packet is sent of the entire buffer length. The waitforbytes parameter is ignored. If the entire
buffer can not be written, a GLOBUS_XIO_UDP_ERROR_SHORT_WRITE error will be returned with nbytes set to the number of bytes actually sent.
If the handle is not 'connected', a contact string must be set in the data descriptor to globus_xio_register_write(). This can either be
done explicitly with GLOBUS_XIO_UDP_SET_CONTACT or implicitly by passing in a data descriptor received from globus_xio_register_read().
The udp write semantics are always synchronous. No blocking or internal callback will occur when using globus_xio_write().
Author
Generated automatically by Doxygen for globus xio from the source code.
Version 3.3 Mon Apr 30 2012 Reading/Writing(3)