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updates processes and regex md

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waldek 2021-07-05 22:28:28 +02:00
parent d8d60e9a61
commit a2c821a4f1
2 changed files with 3 additions and 2 deletions
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modules/qualifying/learning_processes.md
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@ -395,7 +395,7 @@ I would advise you to use `sudo` when changing the nice values because otherwise
## Exercises
To help you understand what happens to running and stopped processes I made a few python scripts you can download below.
Run them either with `python3 $SCRIPT_NAME` or `./$SCRIPT_NAME`
Run them either with `python3 $SCRIPT_NAME` or `./$SCRIPT_NAME`.
* [simple timer](./assets/processes_ex_01.py)
* [timer with random keyboard prompt](./assets/processes_ex_02.py)

3
modules/qualifying/learning_regex.md
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@ -41,7 +41,7 @@ One of the advantages of perl regexes is reverse matching.
## The basics
TODO
## Exercises
@ -61,6 +61,7 @@ Use them to test out you grepping skills and as inspiration for personal challen
* plus only the unique ones
* extract all wrong logins for known users
* extract all unknown users (this is tricky and requires backwards searching using `grep -P`)
* extract all the dates and times for successful logins (might require multiple greps in a pipe)
* mail dump [file](./assets/dump.mail)
* extract all unique email addresses
* extract all web links