aftershowedits

linux_primer.md

@@ -310,6 +310,9 @@ $ cat myfile
 $ cat myfile1 myfile2 myfile3 ...
 ```
 
+Like all text you can redirect the concatenated result to a file with
+`">"`.
+
 
 ### Delete
 
@@ -328,7 +331,7 @@ $ rm -f myfile           # force, beware!
 ```
 
 
-### Copy & Move
+### Copy & Move & Rename
 
 Type `mv` to **move stuff**.
 ```{.bash .numberLines startFrom=""}
@@ -416,24 +419,22 @@ KiB Swap:        0 total,        0 free,        0 used. 52517312
 ...
 ```
 
-Type `h` to get **help** within top.
-
-Type `1` within top to watch all **cores**.
+Type `h` to get **help** within top: like how to filter for a user.
 
 
-<!-- ### Top -->
+### Top Cores
 
-<!-- Type `1t` within top to watch all **cores**. -->
+Type `1t` within top to watch all **cores**.
 
-<!-- ```{.bash .numberLines startFrom=""} -->
-<!-- top - 15:59:40 up 55 days,  7:02, 18 users,  load average: 2.75, 2.76, 2.87 -->
-<!-- Tasks: 541 total,   2 running, 538 sleeping,   1 stopped,   0 zombie -->
-<!-- %Cpu0  :   5.6/9.0    15[|||||||||||                                                                   ] -->
-<!-- %Cpu1  :   8.4/15.2   24[|||||||||||||||||||                                                           ] -->
-<!-- %Cpu2  :   7.3/12.6   20[||||||||||||||||                                                              ] -->
-<!-- %Cpu3  :   5.6/11.6   17[|||||||||||||                                                                 ] -->
-<!-- %Cpu4  :   3.3/7.3    11[|||||||||                                                                     ] -->
-<!-- ``` -->
+```{.bash .numberLines startFrom=""}
+top - 15:59:40 up 55 days,  7:02, 18 users,  load average: 2.75, 2.76, 2.87
+Tasks: 541 total,   2 running, 538 sleeping,   1 stopped,   0 zombie
+%Cpu0  :   5.6/9.0    15[|||||||||||                                                                   ]
+%Cpu1  :   8.4/15.2   24[|||||||||||||||||||                                                           ]
+%Cpu2  :   7.3/12.6   20[||||||||||||||||                                                              ]
+%Cpu3  :   5.6/11.6   17[|||||||||||||                                                                 ]
+%Cpu4  :   3.3/7.3    11[|||||||||                                                                     ]
+```
 
 
 ### Exercise 2
@@ -885,7 +886,7 @@ Use `if/else` in bash scripts to make quick **yes/no** decisions.
 ```{.bash .numberLines startFrom=""}
 if [ $myvariable == 0 ]
 then
-    emycommand1
+    mycommand1
 elif [ $myvariable == 1 ]
 then
     mycommand2

readme.md

 ---
-author: Markus Hickel, Moritz Siegel
+author: Moritz Siegel
 title: Linux Primer
 institute: VSC Research Center, TU Wien
 date: \today