MySQL workeError: Failed to Connect to MySQL at 127.0.0.1:3306 with user name

MySQL workbench Error: Failed to Connect to MySQL at 127.0.0.1:3306 with user name

MySQL install error

step 1. create connections

step 2.
  1) input connection name, username, password

  2) click Test Connection

step 3. MySQL workbench Error: Failed to Connect to MySQL at 127.0.0.1:3306 with user name

step 4. ignore the ERROR Popup and click "OK"

step 5. click connection in workbench

step 6. Workbench asked me for a password, and used the password set in step 2, but an error pop-up occurred.

step 7. So, i input root password(When i install MySQL, I set the root(main) password.)

step 8. success 

step 9. Enter "Users and Privileges" in Navigator(MANAGEMENT)

step 10. add account

step 11. click Schema Privileges -> Add Entry

step 12. Select "ALL" -> Apply 

step 13. success !

#MySQL workeError: Failed to Connect to MySQL at 127.0.0.1:3306 with user name

#MySQL #MySQL Error #Failed to Connect to MySQL at 127.0.0.1:3306 with user name

Yocto : How to remove warning from the bb file ?

Yocto : How to remove warning from the bb file?

in item.bb (in file)
add command

1.
ex) Warning : dev-deps 
INSANE_SKIP_${PN} += "dev-deps"

2.
ex) Warning : arch
INSANE_SKIP_${PN} += "arch"

3. 
ex) Warning : arch, libdir
INSANE_SKIP_${PN} += "arch"
INSANE_SKIP_${PN} += "libdir"
INSANE_SKIP_${PN}-dbg += "libdir"

#yocto #bitbake #bb #warning #INSANE_SKIP

Yocto : How to build a specific process on a bitbake?

How to build a specific process on a bitbake?

compile

$ bitbake -f -c compile ${name}

ex) $ bitbake -f -c compile myapp

install

$ bitbake -f -c install ${name}

ex) $ bitbake -f -c install myapp

#yocto #bitbake #bb

How to work adb shell getprop and setprop command (connect adb, disconnect adb)

open(connect adb) -> setprop persist.sys.usb.config adb

close(disconnect adb) -> setprop persist.sys.usb.config hostadb    ( hostadb or hostabd) 

#How to work adb shell getprop and setprop? #adb shell #setprop #hostadb #hostabd #setprop persist #persist.sys.ub.config #connect adb #disconnect adb

How to push adb (Android) command

$ adb push <fileName> <DestinationPath>

 

Ex)
$ adb push test /storage/log 

#adb #android #adb push

How to capture Android(ADB) Command

$ adb shell screencap -p <PATH>

$ adb shell screencap -p /sdcard/screen.png 

#android #adb #screencap #screencapture 

How to set git tag

 How to set git tag

$ git tag -a gittag_2021 -m "description"

#git #git tag