aminamid
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| # yum install glibc-static | |
| # yum install ncurses-static | |
| LOCALHOME=${HOME}/usr/opt | |
| mkdir -p ${LOCALHOME} | |
| cd ${LOCALHOME} | |
| # Get tmux | |
| wget http://downloads.sourceforge.net/tmux/tmux-1.9a.tar.gz |
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| cat /vol2/home/bounce/opwv_pac/lg_smpl/log/smtp_smpl_1/smtp_128.stat | sed -E "s/^\t([^\t ]+)(( [^\s]+){0,})\t\s*/\t\1 /; s/ {1,}/ /g;" | sed -E ":a;N;s/\n\t/ /;t a;P;D" | sed -E "s/^(....)(..)(..) (..)(..)(.)..*\) /\1-\2-\3T\4:\5:\60 /; s/[][] ?/ /g;" | |
| for f in $(ls *stats); do cat ${f} | sed -E "s/^\t([^\t ]+)(( [^\s]+){0,})\t\s*/\t\1 /; s/ {1,}/ /g;" | sed -E ":a;N;s/\n\t/ /;t a;P;D" | sed -E "s/^(....)(..)(..) (..)(..)(.)..*\) /\1-\2-\3T\4:\5:\60 /; s/[][] ?/ /g;" > ${f}.csv; done |
aminamid
/ fakecassandra.py
Last active
August 29, 2015 14:20
— forked from mmalone/fakecassandra.py
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| # In-memory Cassandra-ish thingy... useful for unit tests. Maybe useful for other | |
| # stuff too? No support for SuperColumns, but that should be easy enough to add. | |
| import bisect | |
| import copy | |
| from cassandra.ttypes import NotFoundException, Column, ColumnPath, ColumnOrSuperColumn | |
| class SSTable(object): |
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| site packageの場所 | |
| ``` | |
| python -c "from distutils.sysconfig import get_python_lib; print get_python_lib()" | |
| ``` |
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| D=${INTERMAIL}/log; diff <(find ${D}/. -type l -exec readlink {} \; | sort | uniq -u) <(find ${D}/. -type f -exec basename {} \; | sort | uniq -u) | sed -n -E 's#^> (.*)$#'${D}'/\1#p' | xargs rm | |
| 5,15,25,35,45,55 * * * * bash -l -c "~/mxlogdel.sh 2>&1 | logger -t mxlogdel -p local0.info " |
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| tcpdump -i <IF> -G <rotation seconds> -W <rotation num> -w /tmp/tcpdump_%Y%m%d_%H%M%S.cap host <src ip> and host <dst ip> and port <dst port> |
aminamid
/ file0.txt
Last active
August 29, 2015 14:20
iptablesでround robin ref: http://qiita.com/aminamid/items/081d3673d1d1861b697e
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| echo 1 > /proc/sys/net/ipv4/ip_forward | |
| smtp_ip='192.168.100.1' | |
| smtp_port='25' | |
| smtp_port1='12125' | |
| smtp_port2='12225' | |
| smtp_port3='12325' | |
| /sbin/iptables -F | |
| /sbin/iptables -t nat -F | |
| /sbin/iptables -t mangle -F | |
| iptables -t mangle -A PREROUTING -p tcp -d $smtp_ip --dport $smtp_port -m state --state NEW -m statistic --mode nth --every 3 --packet 0 -j CONNMARK --set-mark 1 |
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| sed -e ":a;N;s/\(abc\)\n\(def\)/\1\2/;t a;P;D" | |
| sed -e ":a;N;s/\n\([^T].*\) .* in \(.*\)/ \2/;t a;P;D" | sed "s/Thread .* (Thread .* (LWP \(.*\))): \(.*\)/\1 \2/; s/ from [^ ]*\($\| \)/ /g; s/@@GLIBC[^ ]*//g; s/ ()\($\| \)/--/g; s/([^)]*)/()/g; s/ \[[^]]\+\]/\[\]/g; s/<[^<>]*>/<>/g; s/<\([^<>]*<>[^<>]*\)\{1,\}>/<<>>/g; s/<\([^<>]*<<>>[^<>]*\)\{1,\}>/<<<>>>/g; s/<\([^<>]*<<<>>>[^<>]*\)\{1,\}>/<<<<>>>>/g; s/ /-/2g " | awk '{print $2}' | sort | uniq -c | sort -nk1 | |
| pstack 26459 | sed -e ":a;N;s/\n\([^T].*\) .* in \(.*\)/ \2/;t a;P;D" | sed "s/Thread .* (Thread .* (LWP \(.*\))): \(.*\)/\1 \2/; s/ from [^ ]*\($\| \)/ /g; s/@@GLIBC[^ ]*//g; s/ ()\($\| \)/--/g; s/([^)]*)/()/g; s/ \[[^]]\+\]/\[\]/g; s/<[^<>]*>/{}/g; s/<[^<>]*>/{}/g; s/<[^<>]*>/{}/g;s/<[^<>]*>/{}/g;s/{}/<>/g; s/ /-/2g " | awk '{print $2}' | | |
| sort | uniq -c | sort -nk1 | |
| pstack $(pgrep mta) | sed -e ":a;N;s/\n\([^T].*\) .* in \(.*\)/ \2/;t a;P;D" | sed -e "s/Thread .* (Thread .* (LWP \(.*\))): \(.*\)/\1 \2/; s/ from [^ ]*\($\| \)/ /g; s/@@GLIBC[^ ]* |
aminamid
/ gist:6061c596761b6c6b6c5f
Last active
August 29, 2015 14:18
which process use each cpu onliner
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| while true ; do echo -e "\033[H\033[J"; ps -A -L -o pid,tid,psr,pcpu,comm= | grep -v PSR | awk '{sum[$3" "$1" "$5]+=$4};END { for (key in sum) {print key,sum[key]}}' | sort -nk1 | column -t | grep -v " 0$" ; sleep 1 ; done | |
| while true; do NOW=$(date "+%Y-%m-%dT%H:%M:%S"); ps -A -L -o pid,tid,psr,pcpu,comm= | grep -v PSR | awk '{sum[$3" "$1" "$5]+=$4};END { for (key in sum) {print key,sum[key]}}' | sort -nk1 | column -t | grep -v " 0$" | awk '{ print "'${NOW}'", $0; fflush() }' ; sleep 2 ; echo ; done | |
| pidstat -I -u -t -d -p ALL 3 65535 | grep -v -e " 0.00 0.00 0.00 " -e " 0.00 0.00 0.00 0.00 " |
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| #!/bin/bash | |
| # from stackoverflow http://stackoverflow.com/questions/3342889/how-to-measure-separate-cpu-core-usage-for-a-process | |
| # Note: These stats are based on process lifetime, not the last X seconds, so | |
| # you'll need to restart your process to reset the counter. | |
| pids=() | |
| while [ $# != 0 ]; do | |
| pids=("${pids[@]}" "$1") | |
| shift | |
| done |