Editing Standard input (/dev/stdin)

{{Draft}}
[[wikipedia:stdin]]

* <code>[[2]]>&1</code>
* <code>&></code>

* <code>[[sudo]] -S</code> or <code>[[sudo]] --stdin</code>


 https://unix.stackexchange.com/questions/61931/redirect-all-subsequent-commands-stderr-using-exec
 #!/bin/bash -
 
 exec > >([[tee]] "$HOME/somefile.log") [[2]]>[[&1]]
 
 echo "$HOME"
 echo hi
 command_that_pipes_output_to_stderr_but_will_be_redirected_to_stdout
 echo bye 1>&2

== Activities ==
* [[Compress]] data from <code>[[stdin]]</code>: <code>echo "DATA TO COMPRESS" | [[xz]] --verbose > file.xz</code>
* <code>[[docker logs]] [[2]]>[[&1]] | grep TEXT </code>

== Related terms ==
* <code>[[tee]]</code>
* <code>[[/dev/null]]</code>
* <code>[[file descriptor]]</code>
* <code>[[logger]]</code>
* <code>[[gcloud]]</code>

== See also ==
* {{echo}}
* {{stdin}}
* {{Bash}}

[[Category:Linux]]