fine and grep 1

find/2_Combine_find_and_grep_with_exec/codeanswer

@@ -1 +1 @@
-find /usr -type f -perm 0777 | grep conf
+find /usr/share -name "*.py" -type f -size +10000c  -executable  -exec grep -Hnsw "return" {} \;

find/2_Combine_find_and_grep_with_exec/codehelp

@@ -0,0 +1,37 @@
+
+The -size switch explained:
+
+-size n[cwbkMG]
+
+    File uses n units of space. The following suffixes can be used:
+
+    `b'    for 512-byte blocks (this is the default if no suffix  is
+                                used)
+
+    `c'    for bytes
+
+    `w'    for two-byte words
+
+    `k'    for Kilobytes       (units of 1024 bytes)
+
+    `M'    for Megabytes    (units of 1048576 bytes)
+
+    `G'    for Gigabytes (units of 1073741824 bytes)
+
+    The size does not count indirect blocks, but it does count
+    blocks in sparse files that are not actually allocated. Bear in
+    mind that the `%k' and `%b' format specifiers of -printf handle
+    sparse files differently. The `b' suffix always denotes
+    512-byte blocks and never 1 Kilobyte blocks, which is different
+    to the behaviour of -ls.
+
+
+Notice the + after the size switch.
+
+
+try 
+
+find /usr/share -name "*.py" -type f -size -10000c  -executable  -exec grep -Hnsw "return" {} \;
+
+
+Notice the - after the size switch.

find/2_Combine_find_and_grep_with_exec/q-info

@@ -1,9 +1,6 @@
 
-Try to run 
+Try to 
 
-[source,sh]
-----
-find /usr -type f -perm 0777 | grep conf
-----
+find all files with extension .py and exec permissions, grep only rows that contain *return* word.
 
-and see the Results!
+Show files bigger than 10000 bytes.