others

java

[!NOTE|label:references:]

others

import data to sql and print process

$ (pv -n ~/database.sql | mysql -u root -pPASSWORD -D database_name) 2>&1 | zenity --width 550 --progress --auto-close --auto-kill --title "Im

get the cnf file location for mysql

$ mysql - ? | grep ".cnf" -C 1
Default options are read from the following files in the given order:
/etc/my.cnf /etc/mysql/my.cnf /usr/local/mysql/etc/my.cnf ~/.my.cnf
The following groups are read: mysql client

get the git change from .git/objects

$ find .git/objects -type f -printf "%P\n" | sed s,/,, | while read object; do
    echo "=== $obj $(git cat-file -t $object) ==="
    git cat-file -p $object
done

unicode

reference

simple arrows

CODESYMBOLSEXPLANATION

2190

←

LEFTWARDS ARROW

20EA

◌⃪

combining leftwards arrow overlay

2191

↑

UPWARDS ARROW

2192

→

RIGHTWARDS ARROW

2193

↓

DOWNWARDS ARROW

2194

↔

LEFT RIGHT ARROW

2195

↕

UP DOWN ARROW

2196

↖

NORTH WEST ARROW

2197

↗

NORTH EAST ARROW

2198

↘

SOUTH EAST ARROW

2199

↙

SOUTH WEST ARROW

arrows with modifications

CODESYMBOLSEXPLANATION

219A

↚

LEFTWARDS ARROW WITH STROKE

219B

↛

RIGHTWARDS ARROW WITH STROKE

219C

↜

LEFTWARDS WAVE ARROW

2B3F

⬿

wave arrow pointing directly left

219D

↝

RIGHTWARDS WAVE ARROW

219E

↞

LEFTWARDS TWO HEADED ARROW

219F

↟

UPWARDS TWO HEADED ARROW

21A0

↠

RIGHTWARDS TWO HEADED ARROW

21A1

↡

DOWNWARDS TWO HEADED ARROW

21A2

↢

LEFTWARDS ARROW WITH TAIL

21A3

↣

RIGHTWARDS ARROW WITH TAIL

21A4

↤

LEFTWARDS ARROW FROM BAR

21A5

↥

UPWARDS ARROW FROM BAR

21A6

↦

RIGHTWARDS ARROW FROM BAR

21A7

↧

DOWNWARDS ARROW FROM BAR

21A8

↨

UP DOWN ARROW WITH BASE

21A9

↩

LEFTWARDS ARROW WITH HOOK

21AA

↪

RIGHTWARDS ARROW WITH HOOK

21AB

↫

LEFTWARDS ARROW WITH LOOP

21AC

↬

RIGHTWARDS ARROW WITH LOOP

21AD

↭

LEFT RIGHT WAVE ARROW

21AE

↮

LEFT RIGHT ARROW WITH STROKE

21AF

↯

DOWNWARDS ZIGZAG ARROW

arrows with bent tips

[!TIP] Other arrows with bent tips to complete this set can be found in the Miscellaneous Symbols and Arrows block.

CODESYMBOLSEXPLANATION

21B0

↰

UPWARDS ARROW WITH TIP LEFTWARDS

21B1

↱

UPWARDS ARROW WITH TIP RIGHTWARDS

21B2

↲

DOWNWARDS ARROW WITH TIP LEFTWARDS

21B3

↳

DOWNWARDS ARROW WITH TIP RIGHTWARDS

keyboard symbols and circle arrows

CODESYMBOLSEXPLANATION

21B4

↴

RIGHTWARDS ARROW WITH CORNER DOWNWARDS

21B5

↵

DOWNWARDS ARROW WITH CORNER LEFTWARDS

23CE

⏎

return symbol

21B6

↶

ANTICLOCKWISE TOP SEMICIRCLE ARROW

21B7

↷

CLOCKWISE TOP SEMICIRCLE ARROW

21B8

↸

NORTH WEST ARROW TO LONG BAR

21B9

↹

LEFTWARDS ARROW TO BAR OVER RIGHTWARDS ARROW TO BAR

21BA

↺

ANTICLOCKWISE OPEN CIRCLE ARROW

21BB

↻

CLOCKWISE OPEN CIRCLE ARROW

harpoons

CODESYMBOLSEXPLANATION

21BC

↼

LEFTWARDS HARPOON WITH BARB UPWARDS

21BD

↽

LEFTWARDS HARPOON WITH BARB DOWNWARDS

21BE

↾

UPWARDS HARPOON WITH BARB RIGHTWARDS

21BF

↿

UPWARDS HARPOON WITH BARB LEFTWARDS

21C0

⇀

RIGHTWARDS HARPOON WITH BARB UPWARDS

21C1

⇁

RIGHTWARDS HARPOON WITH BARB DOWNWARDS

21C2

⇂

DOWNWARDS HARPOON WITH BARB RIGHTWARDS

21C3

⇃

DOWNWARDS HARPOON WITH BARB LEFTWARDS

PAIRED ARROWS AND HARPOONS

CODESYMBOLSEXPLANATION

21C4

⇄

RIGHTWARDS ARROW OVER LEFTWARDS ARROW

21C5

⇅

UPWARDS ARROW LEFTWARDS OF DOWNWARDS ARROW

21C6

⇆

LEFTWARDS ARROW OVER RIGHTWARDS ARROW

21C7

⇇

LEFTWARDS PAIRED ARROWS

21C8

⇈

UPWARDS PAIRED ARROWS

21C9

⇉

RIGHTWARDS PAIRED ARROWS

21CA

⇊

DOWNWARDS PAIRED ARROWS

21CB

⇋

LEFTWARDS HARPOON OVER RIGHTWARDS HARPOON

21CC

⇌

RIGHTWARDS HARPOON OVER LEFTWARDS HARPOON

DOUBLE ARROWS

CODESYMBOLSEXPLANATION

21CD

⇍

LEFTWARDS DOUBLE ARROW WITH STROKE

21CE

⇎

LEFT RIGHT DOUBLE ARROW WITH STROKE

21CF

⇏

RIGHTWARDS DOUBLE ARROW WITH STROKE

21D0

⇐

LEFTWARDS DOUBLE ARROW

21D1

⇑

UPWARDS DOUBLE ARROW

21D2

⇒

RIGHTWARDS DOUBLE ARROW

21D3

⇓

DOWNWARDS DOUBLE ARROW

21D4

⇔

LEFT RIGHT DOUBLE ARROW

21D5

⇕

UP DOWN DOUBLE ARROW

21D6

⇖

NORTH WEST DOUBLE ARROW

21D7

⇗

NORTH EAST DOUBLE ARROW

21D8

⇘

SOUTH EAST DOUBLE ARROW

21D9

⇙

SOUTH WEST DOUBLE ARROW

miscellaneous arrows and keyboard symbols

CODESYMBOLSEXPLANATION

21DA

⇚

LEFTWARDS TRIPLE ARROW

21DB

⇛

RIGHTWARDS TRIPLE ARROW

21DC

⇜

LEFTWARDS SQUIGGLE ARROW

2B33

⬳

LONG LEFTWARDS SQUIGGLE ARROW

21DD

⇝

RIGHTWARDS SQUIGGLE ARROW

21DE

⇞

UPWARDS ARROW WITH DOUBLE STROKE

21DF

⇟

DOWNWARDS ARROW WITH DOUBLE STROKE

21E0

⇠

LEFTWARDS DASHED ARROW

21E1

⇡

UPWARDS DASHED ARROW

21E2

⇢

RIGHTWARDS DASHED ARROW

21E3

⇣

DOWNWARDS DASHED ARROW

21E4

⇤

LEFTWARDS ARROW TO BAR

21E5

⇥

RIGHTWARDS ARROW TO BAR

white arrows and keyboard symbols

CODESYMBOLSEXPLANATION

21E6

⇦

LEFTWARDS WHITE ARROW

2B00

⬀

NORTH EAST WHITE ARROW

21E7

⇧

UPWARDS WHITE ARROW

21E8

⇨

RIGHTWARDS WHITE ARROW

21E9

⇩

DOWNWARDS WHITE ARROW

21EA

⇪

UPWARDS WHITE ARROW FROM BAR

21EB

⇫

UPWARDS WHITE ARROW ON PEDESTAL

21EC

⇬

UPWARDS WHITE ARROW ON PEDESTAL WITH HORIZONTAL BAR

21ED

⇭

UPWARDS WHITE ARROW ON PEDESTAL WITH VERTICAL BAR

21EE

⇮

UPWARDS WHITE DOUBLE ARROW

21EF

⇯

UPWARDS WHITE DOUBLE ARROW ON PEDESTAL

21F0

⇰

RIGHTWARDS WHITE ARROW FROM WALL

21F1

⇱

NORTH WEST ARROW TO CORNER

21F2

⇲

SOUTH EAST ARROW TO CORNER

21F3

⇳

UP DOWN WHITE ARROW

2B04

⬄

LEFT RIGHT WHITE ARROW

miscellaneous arrows

CODESYMBOLSEXPLANATION

21F4

⇴

RIGHT ARROW WITH SMALL CIRCLE

2B30

⬰

LEFT ARROW WITH SMALL CIRCLE

21F5

⇵

DOWNWARDS ARROW LEFTWARDS OF UPWARDS ARROW

21F6

⇶

THREE RIGHTWARDS ARROWS

2B31

⬱

THREE LEFTWARDS ARROWS

21F7

⇷

LEFTWARDS ARROW WITH VERTICAL STROKE

21F8

⇸

RIGHTWARDS ARROW WITH VERTICAL STROKE

21F9

⇹

LEFT RIGHT ARROW WITH VERTICAL STROKE

21FA

⇺

LEFTWARDS ARROW WITH DOUBLE VERTICAL STROKE

21FB

⇻

RIGHTWARDS ARROW WITH DOUBLE VERTICAL STROKE

21FC

⇼

LEFT RIGHT ARROW WITH DOUBLE VERTICAL STROKE

21FD

⇽

LEFTWARDS OPEN-HEADED ARROW

21FE

⇾

RIGHTWARDS OPEN-HEADED ARROW

21FF

⇿

LEFT RIGHT OPEN-HEADED ARROW

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