From b944cac11a1c515f89a3ba344ac95b59509cfc52 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Wed, 1 Oct 2025 19:57:39 +0200
Subject: [PATCH 01/10] foo

---
 test.sh | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100755 test.sh

diff --git a/test.sh b/test.sh
new file mode 100755
index 0000000..465a9a6
--- /dev/null
+++ b/test.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -eux
+
+cat /proc/self/cgroup | grep -Po '(?<=^0::).*$'
\ No newline at end of file

From 8b64dd40c5769e4a700d94880e363da66b891361 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Tue, 3 Mar 2026 14:51:08 +0100
Subject: [PATCH 02/10] foo2

---
 test.sh | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/test.sh b/test.sh
index 465a9a6..78dfed4 100755
--- a/test.sh
+++ b/test.sh
@@ -1,4 +1,19 @@
 #!/usr/bin/env bash
 set -eux
 
-cat /proc/self/cgroup | grep -Po '(?<=^0::).*$'
\ No newline at end of file
+# Compute memory limit in bytes
+mem_total="$(awk '/MemTotal/ { print $2 * 1024 }' /proc/meminfo)"
+mem_limit="$((mem_total * 90 / 100))"
+
+# Create cgroup
+cg_main="/sys/fs/cgroup$(awk -F '::' '{ print $2 }' /proc/self/cgroup)"
+cg_bench="$(dirname "$cg_main")/bench"
+mkdir "$cg_bench"
+echo "$mem_limit" > "$cg_bench/memory.max"
+
+(
+  # Run something in the newly created cgroup
+  echo $$ > "$cg_bench/cgroup.procs"
+  echo "subshell cgroup is:"
+  cat /proc/self/cgroup
+)

From b5d8fae28c741b780680c0b36c5a9578d57d5bda Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Tue, 3 Mar 2026 15:18:07 +0100
Subject: [PATCH 03/10] foo3

---
 test.sh | 32 +++++++++++++++++---------------
 1 file changed, 17 insertions(+), 15 deletions(-)

diff --git a/test.sh b/test.sh
index 78dfed4..a8dabc2 100755
--- a/test.sh
+++ b/test.sh
@@ -1,19 +1,21 @@
 #!/usr/bin/env bash
 set -eux
 
-# Compute memory limit in bytes
-mem_total="$(awk '/MemTotal/ { print $2 * 1024 }' /proc/meminfo)"
-mem_limit="$((mem_total * 90 / 100))"
+systemd-run --scope -- echo hi
 
-# Create cgroup
-cg_main="/sys/fs/cgroup$(awk -F '::' '{ print $2 }' /proc/self/cgroup)"
-cg_bench="$(dirname "$cg_main")/bench"
-mkdir "$cg_bench"
-echo "$mem_limit" > "$cg_bench/memory.max"
-
-(
-  # Run something in the newly created cgroup
-  echo $$ > "$cg_bench/cgroup.procs"
-  echo "subshell cgroup is:"
-  cat /proc/self/cgroup
-)
+## Compute memory limit in bytes
+#mem_total="$(awk '/MemTotal/ { print $2 * 1024 }' /proc/meminfo)"
+#mem_limit="$((mem_total * 90 / 100))"
+#
+## Create cgroup
+#cg_main="/sys/fs/cgroup$(awk -F '::' '{ print $2 }' /proc/self/cgroup)"
+#cg_bench="$(dirname "$cg_main")/bench"
+#mkdir "$cg_bench"
+#echo "$mem_limit" > "$cg_bench/memory.max"
+#
+#(
+#  # Run something in the newly created cgroup
+#  echo $$ > "$cg_bench/cgroup.procs"
+#  echo "subshell cgroup is:"
+#  cat /proc/self/cgroup
+#)

From c349f50519ea41e2760ceb717355fb8ff01447f6 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Tue, 3 Mar 2026 15:20:15 +0100
Subject: [PATCH 04/10] foo4

---
 test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test.sh b/test.sh
index a8dabc2..093cf7d 100755
--- a/test.sh
+++ b/test.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -eux
 
-systemd-run --scope -- echo hi
+systemd-run --user --scope -- echo hi
 
 ## Compute memory limit in bytes
 #mem_total="$(awk '/MemTotal/ { print $2 * 1024 }' /proc/meminfo)"

From 217cc3a3ed97d38760a32f92965307e3b2352bc7 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Tue, 3 Mar 2026 15:24:50 +0100
Subject: [PATCH 05/10] foo5

---
 test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test.sh b/test.sh
index 093cf7d..0022a6d 100755
--- a/test.sh
+++ b/test.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -eux
 
-systemd-run --user --scope -- echo hi
+systemd-run -- echo hi
 
 ## Compute memory limit in bytes
 #mem_total="$(awk '/MemTotal/ { print $2 * 1024 }' /proc/meminfo)"

From 7efe4e22c100a84e35c6d778032195ba058897a3 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Tue, 3 Mar 2026 15:31:58 +0100
Subject: [PATCH 06/10] foo6

---
 test.sh | 23 ++++++-----------------
 1 file changed, 6 insertions(+), 17 deletions(-)

diff --git a/test.sh b/test.sh
index 0022a6d..bdd6abb 100755
--- a/test.sh
+++ b/test.sh
@@ -1,21 +1,10 @@
 #!/usr/bin/env bash
 set -eux
 
-systemd-run -- echo hi
+# Limit memory (all values are KiB
+mem_total="$(awk '/MemTotal/ { print $2 }' /proc/meminfo)"
+mem_limit="$((mem_total * 90 / 100))"
+ulimit -v "$mem_limit"
 
-## Compute memory limit in bytes
-#mem_total="$(awk '/MemTotal/ { print $2 * 1024 }' /proc/meminfo)"
-#mem_limit="$((mem_total * 90 / 100))"
-#
-## Create cgroup
-#cg_main="/sys/fs/cgroup$(awk -F '::' '{ print $2 }' /proc/self/cgroup)"
-#cg_bench="$(dirname "$cg_main")/bench"
-#mkdir "$cg_bench"
-#echo "$mem_limit" > "$cg_bench/memory.max"
-#
-#(
-#  # Run something in the newly created cgroup
-#  echo $$ > "$cg_bench/cgroup.procs"
-#  echo "subshell cgroup is:"
-#  cat /proc/self/cgroup
-#)
+scripts/fmt
+scripts/build
\ No newline at end of file

From 4e996a2519c75057edcf544e1acf18823935c598 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Tue, 3 Mar 2026 15:39:03 +0100
Subject: [PATCH 07/10] foo7

---
 test.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/test.sh b/test.sh
index bdd6abb..92c6a45 100755
--- a/test.sh
+++ b/test.sh
@@ -1,10 +1,12 @@
 #!/usr/bin/env bash
 set -eux
 
-# Limit memory (all values are KiB
+# Limit memory (all values are KiB)
 mem_total="$(awk '/MemTotal/ { print $2 }' /proc/meminfo)"
 mem_limit="$((mem_total * 90 / 100))"
 ulimit -v "$mem_limit"
 
+timeout -s kill 1h bash -c '
 scripts/fmt
-scripts/build
\ No newline at end of file
+scripts/build
+'
\ No newline at end of file

From cde96a6d1f4adde45713b29f8b3703a673ac0d8f Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Tue, 3 Mar 2026 16:09:40 +0100
Subject: [PATCH 08/10] foo8

---
 test.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test.sh b/test.sh
index 92c6a45..5ac0d15 100755
--- a/test.sh
+++ b/test.sh
@@ -6,6 +6,8 @@ mem_total="$(awk '/MemTotal/ { print $2 }' /proc/meminfo)"
 mem_limit="$((mem_total * 90 / 100))"
 ulimit -v "$mem_limit"
 
+mvn --version
+
 timeout -s kill 1h bash -c '
 scripts/fmt
 scripts/build

From 1d27d884e87b38c963cbcdc40aac1bb5d23d5aab Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Tue, 3 Mar 2026 16:20:38 +0100
Subject: [PATCH 09/10] foo9

---
 test.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test.sh b/test.sh
index 5ac0d15..eb02652 100755
--- a/test.sh
+++ b/test.sh
@@ -4,11 +4,11 @@ set -eux
 # Limit memory (all values are KiB)
 mem_total="$(awk '/MemTotal/ { print $2 }' /proc/meminfo)"
 mem_limit="$((mem_total * 90 / 100))"
-ulimit -v "$mem_limit"
+ulimit -v 1000
 
 mvn --version
 
-timeout -s kill 1h bash -c '
+timeout -s kill 10s bash -c '
 scripts/fmt
 scripts/build
 '
\ No newline at end of file

From 0ca310251dc4ce68cd5805d053056fbeac011c77 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Tue, 3 Mar 2026 16:23:17 +0100
Subject: [PATCH 10/10] foo0

---
 test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test.sh b/test.sh
index eb02652..367428f 100755
--- a/test.sh
+++ b/test.sh
@@ -4,7 +4,7 @@ set -eux
 # Limit memory (all values are KiB)
 mem_total="$(awk '/MemTotal/ { print $2 }' /proc/meminfo)"
 mem_limit="$((mem_total * 90 / 100))"
-ulimit -v 1000
+ulimit -v "$mem_limit"
 
 mvn --version