How can I use awk command to convert values to currency. For example I have a database like follows
John:200
smith:300
kim:405
and want it to out put like this
John $200.00 (3 Replies)
The printf statement
pay_amount=$(printf "%013.3f" "$4")
working perfectly at one path(xxx/home/rsh) and showing error (printf: 216.000: invalid number) at another path(/opt/xxxx/xxxx).
what will be the reason?
thanks in advance (4 Replies)
I have a common data folder with files like x* which is accessed by 3 unix servers.
Now each server will try to pick one file form this folder and move it to its local folder.
How to maintain file concurrency in this case?I dont want the same file to be accessed by more than one process. (2 Replies)
I have searched and the answers I have found thus far have led me to this point, so I feel I am just about there.
I am trying to convert a column of hexadecimal to decimal values so that I can filter out via grep just the data I want. I was able to pull my original 3 character hex value and... (10 Replies)
I am writing a script in bash and want to perform the operation
I check number of arguments and make a print statement with the passes arguments
If I pass 3 arguments I will do
printf "$frmt" "$1" "$2" "$3"If I have 4 arguments I do
printf "$frmt" "$1" "$2" "$3" "$4"etc (4 Replies)
Hello, this is one examples that I always panic with C printf format specifier.
1) I did read the manpage with
man 3 printf
...... One can also specify explicitly which argument is taken, at each place where an argument is required, by writing
"%m$" instead of '%' and "*m$"... (10 Replies)
hi all i need to add the prinf statement in awk command for the converted comma separated output....
below is my code :
Code Credits :RudiC
awk -F, 'NF==2 {next}
{ITM=$1
AMT=$2+0
CNT=$3+0
TOTA+=$2
... (4 Replies)
Discussion started by: hemanthsaikumar
4 Replies
LEARN ABOUT DEBIAN
tau_track_memory_headroom
TAU_TRACK_MEMORY_HEA(3) TAU Instrumentation API TAU_TRACK_MEMORY_HEA(3)NAME
TAU_TRACK_MEMORY_HEADROOM - Track the headroom (amount of memory for a process to grow) by periodically interrupting the program
SYNOPSIS
C/C++:
TAU_TRACK_MEMORY_HEADROOM(void);
Fortran:
TAU_TRACK_MEMORY_HEADROOM(void);
DESCRIPTION
Tracks the amount of memory available for the process before it runs out of free memory on the heap. This call sets up a signal handler
that is invoked every 10 seconds by an interrupt (this interval may be altered by using the TAU_SET_INTERRUPT_INTERVAL call). Inside the
interrupt handler, TAU evaluates how much memory it can allocate and associates it with the callstack using the TAU context events (See
TAU_REGISTER_CONTEXT_EVENT(3)). The user can vary the size of the callstack by setting the environment variable TAU_CALLPATH_DEPTH (default
is 2). This call is useful on machines like IBM BG/L where no virtual memory (or paging using the swap space) is present. The amount of
heap memory available to the program is limited by the amount of available physical memory. TAU executes a series of malloc calls with a
granularity of 1MB and determines the amount of memory available for the program to grow.
EXAMPLE
C/C++ :
TAU_TRACK_MEMORY_HEADROOM();
Fortran :
call TAU_TRACK_MEMORY_HEADROOM()
SEE ALSO TAU_TRACK_MEMORY(3), TAU_SET_INTERRUPT_INTERVAL(3), TAU_ENABLE_TRACKING_MEMORY_HEADROOM(3), TAU_DISABLE_TRACKING_MEMORY_HEADROOM(3),
TAU_TRACK_MEMORY_HEADROOM_HERE(3)
08/31/2005 TAU_TRACK_MEMORY_HEA(3)