P
Philip Mateescu
Hello,
I'm having problems with an one-liner (ruby 1.6.8 (2003-02-25)
[i386-cygwin]).
My one liner sample:
$ ping localhost | ruby -e '$<.readlines.each { |line| line.chomp!();
puts(line + "---\n"); }'
I would expect it to put --- at the end of each line. Instead it
replaces the first 3 chars of each line with "---"
---
---ging nha-a30p-009.nha.corp [127.0.0.1] with 32 bytes of data:
---
---ly from 127.0.0.1: bytes=32 time<1ms TTL=128
---ly from 127.0.0.1: bytes=32 time<1ms TTL=128
---ly from 127.0.0.1: bytes=32 time<1ms TTL=128
---ly from 127.0.0.1: bytes=32 time<1ms TTL=128
---
---g statistics for 127.0.0.1:
--- Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
---roximate round trip times in milli-seconds:
--- Minimum = 0ms, Maximum = 0ms, Average = 0ms
What am I doing wrong? And why?![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Thanks.
Best regards.
philip
I'm having problems with an one-liner (ruby 1.6.8 (2003-02-25)
[i386-cygwin]).
My one liner sample:
$ ping localhost | ruby -e '$<.readlines.each { |line| line.chomp!();
puts(line + "---\n"); }'
I would expect it to put --- at the end of each line. Instead it
replaces the first 3 chars of each line with "---"
---
---ging nha-a30p-009.nha.corp [127.0.0.1] with 32 bytes of data:
---
---ly from 127.0.0.1: bytes=32 time<1ms TTL=128
---ly from 127.0.0.1: bytes=32 time<1ms TTL=128
---ly from 127.0.0.1: bytes=32 time<1ms TTL=128
---ly from 127.0.0.1: bytes=32 time<1ms TTL=128
---
---g statistics for 127.0.0.1:
--- Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
---roximate round trip times in milli-seconds:
--- Minimum = 0ms, Maximum = 0ms, Average = 0ms
What am I doing wrong? And why?
Thanks.
Best regards.
philip