cs-3443: init lab2

Summer-2024/CS-3424/Quizzes/Quiz-1/Assignment.typ

@@ -1,10 +1,34 @@
 #set text(font: "FreeSans")
-#align(center)[#text(size: 1.3em)[= CS 3424 Quiz - Week 2]]
+#set page(margin: 1cm)
 
 #show link: item => [
   #text(blue)[#item]
 ]
 
+#show raw.where(block: true): item => [
+  #text(size: 0.8em)[#block(
+      inset: 4pt,
+      stroke: luma(60%) + .5pt,
+      fill: luma(95%),
+      radius: 3pt,
+    )[#item]]
+]
+
+#let comment(com) = {
+  text(size: 0.75em, style: "italic", fill: rgb(64, 90, 95))[#com]
+}
+
+
+#let answer(ans) = {
+  align(center)[#block(
+      inset: 4pt,
+      stroke: blue + .5pt,
+      fill: rgb(0, 149, 255, 5%),
+      radius: 3pt,
+    )[#ans]]
+}
+
+#align(center)[#text(size: 1.3em)[= CS 3424 Quiz - Week 2]]
 #align(center)[
   #("Price Hiller", "zfp106", "Quiz 1", "CS 3424").join(" ⋄ ")
   #v(-.5em)
@@ -21,44 +45,49 @@
   #v(-.5em)
 ]
 
-#let answer(ans) = {
-  align(center)[#block(
-      inset: 5pt,
-      stroke: blue + .5pt,
-      fill: rgb(0, 149, 255, 5%),
-      radius: 4pt,
-    )[#ans]]
-}
-
 1. Show a command to list all files beginning with 'A' and ending with a .zip extension
 
   #answer[
+    #comment[Only for the files in the current directory:]
     ```bash
     echo A*.zip
     ```
+    #comment[For all the files on the system that the user has access to:]
+
+    ```bash
+    # Searching for all files on the system that the current user has access
+    # to, VERY SLOW
+    find / -type f -name "A*.zip"
+    ```
   ]
 
+
 2. Create an alias, `systems`, to change your current directory to *courses/cs3424/assignments* within your home directory.
 
   #answer[
     ```bash
     alias systems="cd ${HOME}/courses/cs3424/assignments"
     ```
+
+
+    #comment[This assumes the `${HOME}/courses/cs3424/assignments` directory already exists.]
   ]
 
-3. Use symbolic modes to change the permissions of `output`.txt to remove execution rights from the group and other.
+3. Use symbolic modes to change the permissions of `output.txt` to remove execution rights from the group and other.
 
   #answer[
     ```bash
     chmod "g-x,o-x" output.txt
     ```
+
+    #comment[Assuming the `output.txt` file exists.]
   ]
 
 4. Use symbolic modes to change the permissions of all `.c` files in the current directory so the owner has read and execute access only, add read and write access to the group, and give everyone else reading access only.
 
   #answer[
     ```bash
-    chmod "u=rwx,g+rw,o=r" *.c
+    chmod "u=rx,g+rw,o=r" *.c
     ```
   ]
 
@@ -83,9 +112,9 @@
     chmod 000000000000000000000000000000000000000000000000000000000000000000764 file1
     ```
 
-    #text(size: 0.75em)[_The above is, in fact, a valid octal value to pass to chmod._]
+    #comment[The above is, in fact, a valid octal value to pass to `chmod`.]
 
-    #text(size: 0.75em)[_See below for what I assume is the "expected" answer:_]
+    #comment[See below for what I assume is the "expected" answer:]
 
     ```bash
     chmod 0764 file1