Chaz6

#!/usr/bin/env ruby

# script to generate PCAP from Trio exception trace. Potentially you may need to change POP_BYTES variable.
# Trio exception trace allows you to capture things like broken packets (checksum error), to see who is sending them

# clogin junos-trio-box | tee exception_trace
# start shell pfe network fpc0
# show jnh 0 exceptions terse
# debug jnh exceptions N discard    ## get N from above command
# debug jnh exceptions-trace

Chaz6

$ FILE=/some/path/to/file.txt

###################################
### Remove matching suffix pattern
###################################

$ echo ${FILE%.*}          # remove ext 
/some/path/to/file

$ FILE=/some/path/to/file.txt.jpg.gpg    # note various file exts