24 lines
1.1 KiB
Bash
24 lines
1.1 KiB
Bash
#!/bin/bash
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# todo
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## pull commands from file with title
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commands_to_test=("sudo mount -a" "lsblk" "sha256sum *img")
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for command in "${commands_to_test[@]}"; do
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memory_avg_bytes_before=$(free --bytes | rg 'Mem:' | awk '{print "Memory Usage (bytes) Before Test\nTotal\tUsed\tFree\tAvailable\n", $2, $3, $4, $6}')
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load_avg_before=$(cat /proc/loadavg)
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start=$(date +%s)
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eval "$command"
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retcode=$?
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end=$(date +%s)
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time=$(($end - $start)) # duration
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load_avg_after=$(cat /proc/loadavg) # read da load avg, number of processes, and most recent process
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memory_avg_bytes_after=$(free --bytes | rg 'Mem:' | awk '{print "Memory Usage (bytes) After Test\nTotal\tUsed\tFree\tAvailable\n", $2, $3, $4, $6}')
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echo -e "${GREEN}Completed $command\n\tTime: $time seconds\n\tStart: $start\n\tEnd: $end\n\tLoad Average Initial: $load_avg_before\n\tLoad Average After $load_avg_after\n\tRetcode $retcode${RESET}"
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echo -e "${GREEN}memory before${RESET}"
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echo -e "$memory_avg_bytes_before"
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echo -e "${GREEN}memory after${RESET}"
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echo -e "$memory_avg_bytes_after"
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done
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