UnixToolsJpr: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
Line 1: | Line 1: | ||
= Bash |
= Bash I - Level A = |
||
== login, logout == |
|||
* who |
|||
* id |
|||
* exit / logout |
|||
Q.1: Was passiert, wenn Sie mehrmals (erfolglos) versuchen, sich mit dem falschen Passwort anzumelden? Warum ist dieses Verhalten des Systems sinnvoll? |
|||
Q.2: Sie haben Ihr Passwort vergessen, was nun? |
|||
Q.3: Wie erstellt man ein sicheres Passwort? Wie/wo speichert man es? |
|||
* ls, pwd, cd, ls -la |
* ls, pwd, cd, ls -la |
||
Revision as of 14:26, 19 November 2024
Bash I - Level A
login, logout
- who
- id
- exit / logout
Q.1: Was passiert, wenn Sie mehrmals (erfolglos) versuchen, sich mit dem falschen Passwort anzumelden? Warum ist dieses Verhalten des Systems sinnvoll? Q.2: Sie haben Ihr Passwort vergessen, was nun? Q.3: Wie erstellt man ein sicheres Passwort? Wie/wo speichert man es?
- ls, pwd, cd, ls -la
- grep
- find
File Formats
- Markdown
- README.md
- wiki
- yaml
- docker config
- XML
- json
- HTML
- typical programming languages
- C, C++
- python
- Java
- JavaScript
- bash (script)
- SQL
- e.g. .bashrc (bash script)
- Tools: unix program file
- Toos: Editor with language support
Data Formats (in protocols)
- IPv4 header
- HTTP
- Tools: Wireshark
Bash 2 (Advanced)
- redirects
- &
- wait
- ps
Working With Files 1 (basics)
- diff
- patch
- sed
- awk
- md5checksum
- sh1-checksum
- tar
- rsync
Working With Files 2 (git)
- git
- github
Docker
- docker
- docker compose
- kubernetes
- Jenkins
Administrator Jobs
- nginx
- software packet manager
- apt-get
- pip
- conda
= file system administration
- du
- df
- mount, umount
- format
- hdd/sdd performance monitoring tools
- fsck
- trim
- backup solutions
Programming
- Python 3
- Jupyter Notebook