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55 lines
2.2 KiB
Bash
Executable File
55 lines
2.2 KiB
Bash
Executable File
process_kill_list="(^cl\.exe$|java|lein|lldb|mongo|python|_test$|_test\.exe$)"
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# Exclude Evergreen agent processes and other system daemons
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process_exclude_list="(main|tuned|evergreen)"
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if [ "Windows_NT" = "$OS" ]; then
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# Get the list of Windows tasks (tasklist list format):
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# - Transpose the Image Name and PID
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# - The first column has the process ID
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# - The second column (and beyond) has task name
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# - Grep for the task names of interest while ignoring any names that are in the exclude list
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processes=$(tasklist /fo:csv | awk -F'","' '{x=$1; gsub("\"","",x); print $2, x}' | grep -iE "$process_kill_list" | grep -ivE "$process_exclude_list")
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# Kill the Windows process by process ID with force (/f)
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kill_process() {
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pid=$(echo $1 | cut -f1 -d ' ')
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echo "Killing process $1"
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taskkill /pid "$pid" /f
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}
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else
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# Get the list of Unix tasks (pgrep full & long):
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# - Grep for the task names of interest while ignoring any names that are in the exclude list
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# - The first column has the process ID
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# - The second column (and beyond) has task name
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# There are 2 "styles" of pgrep, figure out which one works.
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# Due to https://bugs.launchpad.net/ubuntu/+source/procps/+bug/1501916
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# we cannot rely on the return status ($?) to detect if the option is supported.
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pgrep -f --list-full ".*" 2>&1 | grep -qE "(illegal|invalid|unrecognized) option"
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if [ $? -ne 0 ]; then
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pgrep_list=$(pgrep -f --list-full "$process_kill_list")
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else
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pgrep_list=$(pgrep -f -l "$process_kill_list")
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fi
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# Since a process name might have a CR or LF in it, we need to delete any lines from
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# pgrep which do not start with space(s) and 1 digit and trim any leading spaces.
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processes=$(echo "$pgrep_list" | grep -ivE "$process_exclude_list" | sed -e '/^ *[0-9]/!d; s/^ *//; s/[[:cntrl:]]//g;')
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# Kill the Unix process ID with signal KILL (9)
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kill_process() {
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pid=$(echo $1 | cut -f1 -d ' ')
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echo "Killing process $1"
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kill -9 $pid
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}
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fi
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# Since a full process name can have spaces, the IFS (internal field separator)
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# should not include a space, just a LF & CR
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IFS=$(printf "\n\r")
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for process in $processes; do
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kill_process "$process"
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done
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exit 0
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