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cohill Oniell's questions

Martin Hope
cohill Oniell
Asked: 2019-05-21 03:01:01 +0800 CST
  • 5

I am using lolcat to get the output of ls in color. To do this i have copied /usr/bin/ls to /usr/bin/lsslss (to avoid an endless loop since alias cannot acccept $* or $@) and I have added the function:

ls(){ lsslss $* | lolcat; } to .bashrc

The issue is that when i use ls the pipe is piped each file at a time so it shows up as a long list like this:

enter image description here

instead of a table like this:

enter image description here

to change it into a table I can pipe the output into columns command. but when I do it changes back into a long list (probably because of columns only formats it instead of changing it into rows)

I was originally going to do:

ls(){ lsslss $* | columns | lolcat; }

Anyway I was wondering is there a way to pipe the raw output instead of using | to be able to pipe the output of columns into lolcat?

Thanks in advance. Sorry if my question is badly worded or hard to understand. I almost always find the questions already asked so I dont post questions often.

command-line bash pipe stdout
Martin Hope
cohill Oniell
Asked: 2016-12-02 07:38:26 +0800 CST
  • 5

My college recently blacklisted tor traffic, which was my only connection to the sites I regularly use, and I would rather not use tor browser. I cannot add bridges to the /etc/tor/torrc file.

I have followed all the steps in the thread: How to set new bridges for tor?

obfsproxy is definitely installed

I have added them in the format: 

UseBridges 1
ClientTransportPlugin obfs3, scamblesuit exec /usr/bin/obfsproxy managed
Bridge obfs3 <162.243.5.40:36325> <1422EFD2258405A257265F5A098F85C3144E1118>

and in the format:

UseBridges 1
ClientTransportPlugin obfs3, scamblesuit exec /usr/bin/obfsproxy managed
Bridge obfs3 162.243.5.40:36325 1422EFD2258405A257265F5A098F85C3144E1118

After I restart or reload tor it comes up with the error

It works when I add UseBridged 0 but as soon as I add:

ClientTransportPlugin obfs3, scamblesuit exec /usr/bin/obfsproxy managed

or

ClientTransportPlugin obfs3 exec /usr/bin/obfsproxy managed

The following error message is displayed:

Job for tor.service failed because the control process exited with error code. See "systemctl status tor.service" and "journalctl -xe" for details.
Dec 01 15:22:18 P systemd[1]: tor.service: Failed with result 'exit-code'.
Dec 01 15:22:18 P systemd[1]: tor.service: Service hold-off time over, scheduling restart.
Dec 01 15:22:18 P systemd[1]: Stopped Anonymizing overlay network for TCP.
Dec 01 15:22:18 P systemd[1]: tor.service: Start request repeated too quickly.
Dec 01 15:22:18 P systemd[1]: Failed to start Anonymizing overlay network for TCP.
Dec 01 15:22:18 P systemd[1]: tor.service: Unit entered failed state.
Dec 01 15:22:18 P systemd[1]: tor.service: Failed with result 'start-limit'.

When I # out the added lines it runs fine, and I can run connections through the proxy on a different network. Am I missing something obvious or has the format changed?

proxy