From d40c3ba3e2afefd046d08a1e1941986c55bc1964 Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sun, 23 Mar 2025 14:54:12 +0100
Subject: [PATCH] com_log(): Run less with -r to display control characters.
---
micoforia.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/micoforia.c b/micoforia.c
index d23566c..83f2c95 100644
--- a/micoforia.c
+++ b/micoforia.c
@@ -1980,13 +1980,18 @@ static bool com_log(void)
int ret;
char *errctx, *logfile;
bool success, use_less = isatty(STDIN_FILENO) && isatty(STDOUT_FILENO);
- char *argv[] = {use_less? "less" : "cat", NULL /* filename */, NULL};
+ char *argv[] = {
+ use_less? "less" : "cat",
+ use_less? "-r" : "-u", /* -u has no effect */
+ NULL /* filename */,
+ NULL
+ };
ret = lls_check_arg_count(sublpr, 1, 1, &errctx);
if (ret < 0)
die_lopsub(ret, &errctx);
logfile = get_container_logfile(lls_input(0, sublpr));
- argv[1] = logfile;
+ argv[2] = logfile;
success = xexec(argv);
free(logfile);
return success;
--
2.39.5