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67 lines
1.2 KiB
Bash
Executable File
67 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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if [ $# -ne 2 ]; then
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echo "Usage: kill_n_check.sh <pid file path> killed|restarted"
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exit 0
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fi
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pid_path="$1"
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expected_result="$2"
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if [ -z "$pid_path" -o ! -r "$pid_path" ]; then
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echo "Error: invalid PID path ($pid_path) or PID file does not exist."
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exit 0
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fi
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if [ "$expected_result" != "killed" -a \
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"$expected_result" != "restarted" ]; then
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echo "Error: expected result must be either 'killed' or 'restarted'."
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exit 0
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fi
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# echo "PID path: '$pid_path'"
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original_pid=`cat "$pid_path"`
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# echo "Original PID: $original_pid"
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echo "Killing the process..."
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kill -9 $original_pid
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echo "Sleeping..."
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sleep 3
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new_pid=""
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[ -r "$pid_path" ] && new_pid=`cat "$pid_path"`
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# echo "New PID: $new_pid"
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if [ "$expected_result" = "restarted" ]; then
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if [ -z "$new_pid" ]; then
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echo "Error: the process was killed."
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exit 0
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fi
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if [ "$original_pid" -eq "$new_pid" ]; then
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echo "Error: the process was not restarted."
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exit 0
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fi
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echo "Success: the process was restarted."
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exit 0
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else # $expected_result = killed
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if [ "$new_pid" -a "$new_pid" -ne "$original_pid" ]; then
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echo "Error: the process was restarted."
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exit 0
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fi
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echo "Success: the process was killed."
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exit 0
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fi
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