Cheatography
https://cheatography.com
Basic linux command line cheet sheet for testers
This is a draft cheat sheet. It is a work in progress and is not finished yet.
Reading logs
|
|
shows the end of file |
| |
|
display desired (300) number of rows |
| |
|
display real time file updates |
example |
$ tail -n 300 console.log
|
display 300 rows from the bottom |
| |
|
|
shows the top of file |
Integration test
|
|
service avialability |
| |
|
|
check ports |
example |
| |
telnet checkip.dyndns.org 80
|
|
|
Global search
|
grep [options] [pattern] [files]
|
Globally search for a REgular expression and Print matching lines |
| |
|
registerless search |
| |
|
full word match |
| |
|
check number of matches |
| |
|
search in subdirectory |
| |
|
inversion search |
| |
|
enumerate lines |
| |
|
display names |
| |
`-e [pattern] [file] |
several search patterns |
example |
$ grep -e [pattern1] -e [pattern2] -e [pattern3]...[file]
|
|
|
DB access
|
|
connect to the DB (utility) |
| |
|
host of DB |
| |
|
user for DB login |
example |
$ psql -h localhost -U <user>
|
Working with URL
$ curl <option> <link>
|
|
utility to work with URL |
| |
|
display page content in the file |
| |
|
display page content in the file, with server file name |
| |
example |
|
| |
| |
-d "<GET parameters>"<URL>
|
perform GET request |
| |
example |
curl -d "field1=val&fileld2=val1"http://posttestserver.com/post.php
|
|
