33 lines
627 B
Bash
Executable File
33 lines
627 B
Bash
Executable File
#!/bin/dash
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REP=/tmp/ipc/
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SERVICE="tcpd"
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NB=10
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if [ $# -ne 0 ]
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then
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NB=$1
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fi
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for pid in `seq 1 ${NB}`
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do
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# we make the application pipes
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mkfifo ${REP}${pid}-1-1-in 2>/dev/null
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mkfifo ${REP}${pid}-1-1-out 2>/dev/null
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echo "connect 127.0.0.1 6000 ${pid} 1 1" > ${REP}${SERVICE}
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# the purpose is to send something in the pipe
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cat /dev/urandom | base64 | head -n 1 > ${REP}${pid}-1-1-out
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# echo "hello world" > ${REP}${pid}-1-out
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sleep 2
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# the the service will answer with our message
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echo "pid : ${pid}"
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cat ${REP}/${pid}-1-1-in
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echo "exit" > ${REP}${pid}-1-1-out
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done
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