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46 lines
1.1 KiB
46 lines
1.1 KiB
2 years ago
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#!/bin/env bash
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###################################################################
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#Script Name : show_pid_openfile.sh
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#Description : Show Pid OpenFile Top 10.
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#Create Date : 2021-07-29
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#Author : lework
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#Email : lework@yeah.net
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###################################################################
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function printbar() {
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title=$1
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value=$2
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tput setaf $((1+ ${value} % 7))
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printf " %10s " "${title}"
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eval "printf '█%.0s' {1..${value}}"
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printf " %s %s\n\n" ${value}
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tput sgr0
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}
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while true
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do
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# Show a title
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tput clear
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printf " %10s " ""
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tput setaf 7; tput smul;
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printf "%s\n\n" "Show Pid OpenFile Top 10 ($(date +%T))"
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tput rmul
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data=""
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for proc in $(find /proc/ -maxdepth 1 -type d -name "[0-9]*")
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do
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fd=$(ls $proc/fd 2>/dev/null | wc -l)
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if [[ $fd -gt 1 ]]; then
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pid=$(echo $proc | awk -F/ '{print $3}')
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data="${data}\n${pid} ${fd}"
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fi
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done
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echo -e ${data} | sort -k2 -n -r | head -10 | while read line
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do
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printbar $line
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done
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sleep 10
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done
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