Like you did with the input, you can redirect the output
This is far more efficient than each time open-append-close.
(The csh does not have this capability.)
Hi,
I have a huge file & I want to add a specific text in column. But I want to add this text from a specific line number to a specific line number & another text in to another range of line numbers.
To be more specific: lets say my file has 1000 lines & 4 Columns. I want to add text "Hello"... (2 Replies)
Is there anyway to use awk to add a first column to my data that automatically goes from 1 to n , where n is the numbers of my rows?:confused: (4 Replies)
Hi All,
I have a file example.csv which looks like this
GrpID,TargetID,Signal,Avg_Num
CSCH74_1_1,2007,61,256
CSCH74_1_1,212007,647,679
CSCH74_1_1,12007,3,32
CSCH74_1_1,207,299,777
I want the output as
GrpID,TragetID,Signal-CSCH74_1_1,Avg_Num
CSCH74_1_1,2007,61,256... (4 Replies)
Hi All,
I have a file example.csv which looks like this
GrpID,TargetID,Signal,Avg_Num
CSCH74_1_1,2007,61,256
CSCH74_1_1,212007,647,679
CSCH74_1_1,12007,3,32
CSCH74_1_1,207,299,777
I want the output as
GrpID,TragetID,Signal-CSCH74_1_1,Avg_Num
CSCH74_1_1,2007,61,256... (1 Reply)
Hello all,
I'm new to the forums and hope to be able to contribute something useful in the future; however I must admit that what has prompted me to join is the fact that currently I need help with something that has me at the end of my tether.
I have a PDB (Protein Data Bank) file which I... (13 Replies)
I am a newbie to shell programming and maybe somebody can help me out a little. Here's my problem:
I got a PIPE delimited file with header record. I need to add a new column name as RECORDKEY. I would like to use a counter to generate this new value for each record. I plan to do a while loop and... (4 Replies)
Hello,
I have a data such as this:
ENSGALG00000000189 329 G A 4 2 0
ENSGALG00000000189 518 T C 5 1 0
ENSGALG00000000189 1104 G A 5 1 0
ENSGALG00000000187 3687 G T 5 1 0
ENSGALG00000000187 4533 A T 4 2 0
ENSGALG00000000233 5811 T C 4 2 0
ENSGALG00000000233 5998 C A 5 1 0
I want to... (3 Replies)
Input file :
5 20
500 2
20 41
41 0
23 1
Desired output :
5
2
20
0
1
By comparing column 1 and 2 in each line, I hope can print out the column with smallest number.
I did try the following code, but it don't look good :( (2 Replies)
please write a shell script
Table
--------------------------
1 2 3 a b c
3 4 5 c d e
7 8 9 f g h
Output should be like this
---------------
1 2 3
3 4 5
7 8 9
a b c
c d e
f g h (1 Reply)
Split column data if the table has n number of column's with some record then how to split n number of colmn's line by line with records
Table
---------
Col1 col2 col3 col4 ....................col20
1 2 3 4 .................... 20
a b c d .................... v
... (11 Replies)
Discussion started by: Priti2277
11 Replies
LEARN ABOUT PHP
getrusage
GETRUSAGE(3) 1 GETRUSAGE(3)getrusage - Gets the current resource usagesSYNOPSIS
array getrusage ([int $who])
DESCRIPTION
This is an interface to getrusage(2). It gets data returned from the system call.
PARAMETERS
o $who
- If $who is 1, getrusage will be called with RUSAGE_CHILDREN.
RETURN VALUES
Returns an associative array containing the data returned from the system call. All entries are accessible by using their documented field
names.
EXAMPLES
Example #1
getrusage(3) example
<?php
$dat = getrusage();
echo $dat["ru_nswap"]; // number of swaps
echo $dat["ru_majflt"]; // number of page faults
echo $dat["ru_utime.tv_sec"]; // user time used (seconds)
echo $dat["ru_utime.tv_usec"]; // user time used (microseconds)
?>
CHANGELOG
+--------+---------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------+
| 7.0.0 | |
| | |
| | This function is now supported on Windows. |
| | |
+--------+---------------------------------------------+
NOTES
Note
On Windows getrusage(3) will only return the following members:
o "ru_stime.tv_sec"
o "ru_stime.tv_usec"
o "ru_utime.tv_sec"
o "ru_utime.tv_usec"
o "ru_majflt" (only if $who is RUSAGE_SELF)
o "ru_maxrss" (only if $who is RUSAGE_SELF)
If getrusage(3) is called with $who set to 1 ( RUSAGE_CHILDREN), then resource usage for threads are collected (meaning that inter-
nally the function is called with RUSAGE_THREAD).
Note
on BeOS 2000, only the following members are returned:
o "ru_stime.tv_sec"
o "ru_stime.tv_usec"
o "ru_utime.tv_sec"
o "ru_utime.tv_usec"
SEE ALSO
Your system's man page on getrusage(2).
PHP Documentation Group GETRUSAGE(3)