Changing the ownership of all sub-directories in Linux

$ sudo chown -R utest ./samplefolder/

$ ls -l ./samplefolder/

Common linux commands

1. whoami
2. man 
3. clear 
4. pwd
5. ls
6. cd 
7. mkdir 
8. touch 
9. rmdir 
10. rm 
11. open 
12. mv 
13. cp 
14. head
15. tail 
16. date
17. cat
18. less 
19. echo 
20. wc 
21. piping 
22. sort
23. uniq 
24. expansions 
25. diff 
26. find 
27. grep
28. du
29. df 
30. history
31. ps
32. top 
33. kill
34. killall
35. gzip
36. gunzip
37. tar
38. nano
39. alias 
40. xargs
41. ln
42. who
43. su 
44. sudo 
45. passwd
46. chown
47. chmod

Fix Mailwizz Error 503 !

/usr/local/bin/php /var/www/html/apps/console/console.php update

Export multiple records one by one from Excel

 

Sub Print1()

    For a = 1 To 10

        Sheet3.Range("L2").Value = a

ActiveWindow.SelectedSheets.PrintOut copies:=1, collate:=True, IgnorePrintAreas:=False

Next

End Sub

Export multiple records to PDF one by one from Excel

 Sub ExportRangeToPDF()

    For a = 3 To 10

        Sheet1.Range("D4").Value = Sheet2.Cells(a, "A")

        Sheet1.ExportAsFixedFormat Type:=xlTypePDF, Filename:="C:\Users\Naeem\OneDrive\Desktop\PrintingPDF\" & Sheet1.Range("D4").Value & ".pdf", Quality:=xlQualityStandard, IncludeDocProperties:=True, IgnorePrintAreas:=False, OpenAfterPublish:=False

    Next

End Sub

Find WHM/cPanel or linux failed email login log

Webmail Login attempt:

/usr/local/cpanel/logs/login_log

cp /usr/local/cpanel/logs/login_log /home/cpanel_unsername

chmod 644  /home/cpanel_unsername/ogin_log


POP3 login attempts:

/var/log/maillog

cp /usr/local/cpanel/logs/maillog /home/cpanel_unsername

chmod 644  /home/cpanel_unsername/maillog

MariaDB Socket from Path XAMPP for VSCODE on MAC OS

Run the following command in terminal:

ps -ax|grep mysql

FInd the output like this:

--socket=/Applications/XAMPP/xamppfiles/var/mysql/mysql.sock --port=3306

Then use this path without quote in Socket path

"Applications/XAMPP/xamppfiles/var/mysql/mysql.sock"

Then click Save and connect. It will show the success message.