Some commands done

cat.py

@@ -0,0 +1,23 @@
+# The `cat` command
+# Shows the contents of a given file (in pure text)
+# Only works when file is in pwd (for now)
+
+def cat(working_dir, *args):
+if not args:
+print("Missing argument.\nUsage: cat <filename(s)>")
+return
+for target in args:
+files = open("files.img", 'r+')
+lines = files.read().strip('\0').split('\n')
+contents = []
+for i, line in enumerate(lines):
+if line == '!LOC=%s' % working_dir\
+ and lines[i+1] == '!FNAME=%s' % target:
+for i in range(i+2, len(lines)):
+if lines[i] and lines[i][0] == '!': break
+contents.append(lines[i])
+break
+else:
+print("File not found: %s" % target)
+print('\n'.join(contents))
+files.close()

files.img

@@ -235,7 +235,7 @@ while True:
 framework.mouseMotion(event.pos)
 framework.launch()
 
-!LOC=/bin/
+!LOC=/sys/
 !FNAME=vis.py
 # vis.py
 # Basic CLI text editor

ls.py

@@ -0,0 +1,9 @@
+# The `ls` command
+# Shows all files in pwd
+
+def ls(working_dir, *args):
+files = open("files.img", 'r+')
+lines = files.read().strip('\0').split('\n')
+for i, line in enumerate(lines):
+if line == "!LOC=%s" % working_dir:
+print(lines[i+1].strip('!FNAME='))

pwd.py

@@ -0,0 +1,7 @@
+"""
+The `pwd` command
+Prints the current working directory
+"""
+
+def pwd(working_dir, *args):
+print(working_dir)