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Top Forums Shell Programming and Scripting Appending process output into a file Post 302386401 by Scott on Tuesday 12th of January 2010 11:00:43 AM
Old 01-12-2010
Hi EAGL€

All I did was add an interval, and a count, and it works OK:

Code:
# prstat -u root -a -s cpu 0 1 | sed -e '/^$/d;/sleep/d;/Total/d' >> stat.txt

# ll stat.txt
-rw-r--r--   1 root     root         341 Jan 12 16:49 stat.txt

# cat stat.txt
   PID USERNAME  SIZE   RSS STATE  PRI NICE      TIME  CPU PROCESS/NLWP
 14756 root     2176K 1440K cpu0    49    0   0:00:00 0.2% prstat/1
 14708 root     1832K 1296K run     39    0   0:00:00 0.1% ksh/1
 NPROC USERNAME  SWAP   RSS MEMORY      TIME  CPU
    28 root       43M   48M   4.7%   0:57:15 0.3%

 

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IPTABLES-SAVE(8)						  iptables 1.6.1						  IPTABLES-SAVE(8)

NAME
iptables-save -- dump iptables rules to stdout ip6tables-save -- dump iptables rules to stdout SYNOPSIS
iptables-save [-M modprobe] [-c] [-t table] ip6tables-save [-M modprobe] [-c] [-t table] DESCRIPTION
iptables-save and ip6tables-save are used to dump the contents of IP or IPv6 Table in easily parseable format to STDOUT. Use I/O-redirect- ion provided by your shell to write to a file. -M, --modprobe modprobe_program Specify the path to the modprobe program. By default, iptables-save will inspect /proc/sys/kernel/modprobe to determine the exe- cutable's path. -c, --counters include the current values of all packet and byte counters in the output -t, --table tablename restrict output to only one table. If not specified, output includes all available tables. BUGS
None known as of iptables-1.2.1 release AUTHORS
Harald Welte <laforge@gnumonks.org> Rusty Russell <rusty@rustcorp.com.au> Andras Kis-Szabo <kisza@sch.bme.hu> contributed ip6tables-save. SEE ALSO
iptables-apply(8),iptables-restore(8), iptables(8) The iptables-HOWTO, which details more iptables usage, the NAT-HOWTO, which details NAT, and the netfilter-hacking-HOWTO which details the internals. iptables 1.6.1 IPTABLES-SAVE(8)
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