shlab finished

2025-05-20 22:09:48 +08:00
parent 421a8ac1a4
commit 1b0b28f910
33 changed files with 1933 additions and 0 deletions
--- a/shlab/shlab-handout/trace10.txt
+++ b/shlab/shlab-handout/trace10.txt
@@ -0,0 +1,22 @@
+#
+# trace10.txt - Process fg builtin command. 
+#
+/bin/echo -e tsh> ./myspin 4 \046
+./myspin 4 &
+
+SLEEP 1
+/bin/echo tsh> fg %1
+fg %1
+
+SLEEP 1
+TSTP
+
+/bin/echo tsh> jobs
+jobs
+
+/bin/echo tsh> fg %1
+fg %1
+
+/bin/echo tsh> jobs
+jobs
+