32 lines
1.0 KiB
Bash
Executable File
32 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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###############################################################
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# Script : 15-hwstats
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# Author : Petr Všetečka
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# Email : vsetecka@cesnet.cz
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# Date : 27/11/2018
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# Description: prints current time and usage of CPU, RAM & HDD
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# Args : none
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###############################################################
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printf "\nSystem information as of "; date
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printf "\n"
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# CPU
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printf " CPU load: "; cat /proc/loadavg | awk '{ printf "%s %s %s", $1, $2, $3; }'
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printf " ("
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printf $(($(ps -e --no-headers | wc -l) - 1))
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printf " processes)\n"
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# RAM
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free -m | awk '/Mem/ { printf " Memory: %4sM (%2d%%) out of %2.1fG\n", $3, ($3/$2) * 100, $2/1000; }
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/Swap/ {
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if ( $3 == 0 )
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printf " Swap: not available\n";
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else
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printf " Swap: %4sM (%2d%%) out of %2.1fG\n", $3, ($3/$2) * 100, $2/1000;
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}'
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# Disk
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df -h | awk '/^\// { printf " Disk: %5s (%3s) out of %4s\n", $3, $5, $2; }'
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