Revisión 0074adb4
Añadido por Martin Cuellar hace casi 4 años
| bin/alias/set.bash | ||
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# set.bash
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#
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# v0.0.2 - 2019-09-04 - nelbren@nelbren.com
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# v0.0.3 - 2020-07-14 - nelbren@nelbren.com
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#
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base=/usr/local/npres
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alias si="$base/bin/system/si.bash"
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alias p3="$base/bin/system/p3.bash"
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[ "$TERM" != "dumb" -a -z "$SUDO_COMMAND" ] && si
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| bin/system/p3.bash | ||
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#!/bin/bash
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# p3.bash
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#
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# v0.0.1 - 2020-07-14 - nelbren@nelbren.com
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#
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use() {
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echo "Usage: "
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echo " $myself [OPTION]"
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echo ""
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echo "Extract the three processes that use the highest percentage of cpu,"
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echo "according to the thresholds it assigns the color, and shows everything"
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echo " in a single line in less than 80 characters. More info at nelbren.com"
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echo ""
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echo -e "Where: "
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echo -e " -i|--invert\tShow info in invert colors."
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echo -e " -n|--nagios\tShow info in plain text and stats for nagios"
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echo -e " -h|--help\tShow this information."
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exit 0
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}
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params() {
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for i in "$@"; do
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case $i in
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--invert|-i) INVERT=1; shift;;
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--nagios|-n) NAGIOS=1; shift;;
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--help|-h) HELP=1; shift;;
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*) # unknown option
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;;
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esac
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done
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[ -z "$INVERT" ] && INVERT=0
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[ -z "$NAGIOS" ] && NAGIOS=0
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[ -z "$HELP" ] && HELP=0
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}
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color_msg() {
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pstate=$1
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msg1=$2
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msg2=$3
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msg3=$4
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before=$5
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hight=$6
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if [ "$INVERT" == "0" ]; then
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case $pstate in
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$STATE_OK) color="$cOK";;
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$STATE_WARNING) color="$cWA";;
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$STATE_CRITICAL) color="$cCR";;
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$STATE_UNKNOWN) color="$cUN";;
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$STATE_INFO) color="$cIN";;
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esac
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else
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case $pstate in
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$STATE_OK) color="$COK";;
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$STATE_WARNING) color="$CWA";;
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$STATE_CRITICAL) color="$CCR";;
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$STATE_UNKNOWN) color="$CUN";;
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$STATE_INFO) color="$CIN2";;
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esac
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fi
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if [ "$hight" == "1" ]; then
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if [ "$INVERT" == "0" ]; then
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color2=$nB
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color3=$nW
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else
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color2=$Ib
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color3=$Iw
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fi
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else
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color2=""
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color3=""
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fi
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line2=$(echo -en $S)$(echo -en $color)${msg3}$(echo -en $color2)${msg1}@$(echo -en $color3)${msg2}$(echo -en $S)
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if [ "$before" == "1" ]; then
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line=${line2}${line}
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else
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line=${line}${line2}
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fi
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if [ "$pstate" -gt "$bstate" -a "$bstate" != "$STATE_CRITICAL" -a "$pstate" != "$STATE_INFO" ]; then
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bstate=$pstate
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fi
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}
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bstate_to_status_type() {
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case $bstate in
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$STATE_OK) status_type="OK";;
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$STATE_WARNING) status_type="WARNING";;
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$STATE_CRITICAL) status_type="CRITICAL";;
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esac
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}
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time_usage() {
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datehour_now=$(date +'%Y-%m-%d %H:%M:%S')
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diff=$(diff_seconds "$datehour_when" "$datehour_now")
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diff_human=$(convert_from_seconds_to $diff)
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color_msg $STATE_INFO T "$diff_human"
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}
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nagios_line() {
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[ "$NAGIOS" == "0" ] && return
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if [ "$state" != "$STATE_OK" ]; then
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sep2='*'
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else
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sep2=''
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fi
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nagios="$nagios$sep1$sep2$cpu%$USER@$cmd$sep2"
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[ -z "$sep1" ] && sep1=" "
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}
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stc=/usr/local/npres/lib/super-tiny-colors.bash
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[ -x $stc ] || exit 1
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. $stc
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set +m
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shopt -s lastpipe
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myself=$(basename $0)
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STATE_OK=0
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STATE_WARNING=1
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STATE_CRITICAL=2
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STATE_UNKNOWN=3
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STATE_DEPENDENT=4
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STATE_INFO=5
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bstate=$STATE_OK
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#INVERT=1
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params $@
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[ "$HELP" == "1" ] && use
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line=""
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nagios=""
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sep1=""
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n=0
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declare -a procs
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ps aux | sort -nrk 3,3 | head -n 3 | \
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while read USER PID CPU MEM VSZ RSS TTY STAT START TIME COMMAND; do
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#echo $CPU $COMMAND $USER
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cpu=$(echo $CPU | cut -d"." -f1)
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cpu=$(printf "%03d" "$cpu")
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cmd=$(echo $COMMAND | cut -d" " -f1)
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cmd=$(basename $cmd)
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[ -n "$line" ] && line="$line "
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state=$STATE_OK
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[ $cpu -gt 30 ] && state=$STATE_WARNING
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[ $cpu -gt 60 ] && state=$STATE_CRITICAL
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nagios_line
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color_msg $state "$USER" "$cmd" "$cpu%" 0 1
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procs[$n]=$cpu
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n=$((n+1))
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done
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bstate_to_status_type
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if [ "$NAGIOS" == "1" ]; then
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echo "$status_type - $nagios | proc1=${procs[0]} proc2=${procs[1]} proc3=${procs[2]}"
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else
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echo -e "$line"
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fi
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exit $bstate
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Exportar a: Unified diff
welcome p3!