56 lines
1.5 KiB
Bash
Executable File
56 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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# Kill orphaned Claude processes (no TTY or parent is init)
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# An orphaned Claude process is one where:
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# - TTY is "?" (no terminal attached), OR
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# - Parent PID is 1 (adopted by init)
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LOG_TAG="orphan-claude-killer"
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# Find all claude processes
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CLAUDE_PIDS=$(pgrep -x claude 2>/dev/null)
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if [ -z "$CLAUDE_PIDS" ]; then
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exit 0
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fi
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for PID in $CLAUDE_PIDS; do
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# Get TTY and PPID for this process
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PROC_INFO=$(ps -o tty=,ppid= -p "$PID" 2>/dev/null)
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if [ -z "$PROC_INFO" ]; then
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# Process already gone
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continue
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fi
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PROC_TTY=$(echo "$PROC_INFO" | awk '{print $1}')
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PARENT_PID=$(echo "$PROC_INFO" | awk '{print $2}')
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ORPHANED=false
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REASON=""
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# Check if TTY is "?" (no terminal)
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if [ "$PROC_TTY" = "?" ]; then
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ORPHANED=true
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REASON="no TTY attached"
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fi
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# Check if parent PID is 1 (adopted by init)
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if [ "$PARENT_PID" = "1" ]; then
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ORPHANED=true
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REASON="parent is init (PPID=1)"
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fi
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if [ "$ORPHANED" = true ]; then
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# Get process start time for logging
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START_TIME=$(ps -o lstart= -p "$PID" 2>/dev/null)
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CPU=$(ps -o %cpu= -p "$PID" 2>/dev/null)
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MEM=$(ps -o %mem= -p "$PID" 2>/dev/null)
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logger "$LOG_TAG: Killing orphaned claude process PID=$PID ($REASON) started='$START_TIME' cpu=$CPU% mem=$MEM%"
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# Kill the process tree (claude may have child processes)
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pkill -9 -P "$PID" 2>/dev/null
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kill -9 "$PID" 2>/dev/null
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fi
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done
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