change start to end in all *.txt files
awk '{gsub("start", "end", $0); print > FILENAME}' *.txt
Global replace with awk
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Remote syslog by host
Having a remote syslog server is very handy for storing logs from network devices. Having a easy way to store these logs is key to staying sane. One solution is to setup a syslog host and point devices to it. Normally this just fills the syslog file on the log host, but with syslog-ng, we can automatically create log files for each host sending data.
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