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Shell Programming and Scripting
possible sed usage
Post 302240980 by madpenguin on Saturday 27th of September 2008 12:41:17 PM
09-27-2008
Thanks Franklin. It seems to work altho from reading it, I don't know why it's grabbing numerals from $BUILD instead of $VERSION.... 
I thought sed worked from first to last so my understanding from that command is "print the first digits after the first hyphen".
But, it's worked with what I've thrown at it so far. I'll see if I can't wrap my head around it more.
I thought sed worked from first to last so my understanding from that command is "print the first digits after the first hyphen".But, it's worked with what I've thrown at it so far. I'll see if I can't wrap my head around it more.
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LEARN ABOUT MOJAVE
iofileb.d
iofileb.d(1m) USER COMMANDS iofileb.d(1m) NAME
iofileb.d - I/O bytes by file and process. Uses DTrace. SYNOPSIS
iofileb.d DESCRIPTION
This prints a summary of requested disk activity by pathname, providing totals of the I/O events in bytes. It is a companion to the iofile.d script - which prints in terms of I/O wait time, not bytes. I/O wait time is a better metric for understanding performance issues. Both disk and NFS I/O are measured. Since this uses DTrace, only users with root privileges can run this command. EXAMPLES
Sample until Ctrl-C is hit then print report, # iofileb.d FIELDS
PID process ID CMD process name KB kilobytes of disk I/O FILE file pathname DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver- bose descriptions explaining the output. EXIT
iofileb.d will sample until Ctrl-C is hit. SEE ALSO
iofile.d(1M), iosnoop(1M), dtrace(1M) version 1.00 Feb 20, 2006 iofileb.d(1m)