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convert apache logs to color for screen

If we left the ansi color codes in apache logs, we can run a sed
script to convert the escaped escapes back to ansi escapes which make
the logs colorized again.

There are 8 \ because we need to end up with 2 in the final sed, and
we get interopolated twice. How much fun is escape interpolation? All
the fun.

Change-Id: Id8531cf03ba80f0df62f20add02e757bd63d4f2d

Sean Dague authored on 2016/08/31 21:56:37
Showing 1 changed files

functions-common index 3fdd71b..7524eab 100644

functions-common

History View file @ a25ae6c

@@ -1686,7 +1686,7 @@ function tail_log {
                          local logfile=$2
                          if [[ "$USE_SCREEN" = "True" ]]; then
                     -        screen_process "$name" "sudo tail -f $logfile"
                     +        screen_process "$name" "sudo tail -f $logfile | sed 's/\\\\\\\\x1b/\o033/g'"
                          fi
+                     }