44 lines
655 B
Bash
Executable File
44 lines
655 B
Bash
Executable File
#!/bin/sh
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LOG_FP="/root/updater_$(date +%s).log"
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exec &>"$LOG_FP"
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UPDATER_BASE=$(dirname ${0})
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cd "$UPDATER_BASE"
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YAFT_PID=0
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./yaft </dev/null >/tmp/pty.txt &
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YAFT_PID=$!
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pty=""
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for i in $(seq 1 10); do
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pty="$(cat /tmp/pty.txt)"
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if [ -n "$pty" ]; then
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break;
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fi
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sleep 1
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done
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if [ -z "$pty" ]; then
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echo "openpty failed"
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kill -INT $YAFT_PID
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exit 0;
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fi
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echo "will open pty $pty"
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rm "/tmp/_fifo"
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mkfifo "/tmp/_fifo"
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tee "$pty" < /tmp/_fifo &
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exec &>"/tmp/_fifo"
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echo "success"
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echo "This is a demo update package which does nothing."
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echo "enjoy"
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for i in $(seq 10 -1 1); do
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echo "will done in ${i} seconds."
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sleep 1
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done
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exit 0
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