參考資料
參考FLOZz’ MISC的說明頁面
基本語法
1 | echo -? "you can see this" |
echo的後面可以加-e, -n , -p等
最常見的是使用-e因為加上-e後可以讓""內的顏色控制碼生效,換行碼生效等等效果
內文使用
可以使用
\n- 換行
\e- 跟字型有關的控制碼開頭
Formatting
Set
| Code | Description | Example | Preview |
|---|---|---|---|
| 1 | Bold/Bright | echo -e "Normal \e[1mBold" |  Normal Bold |
| 2 | Dim | echo -e "Normal \e[2mDim" |  Normal Dim |
| 4 | Underlined | echo -e "Normal \e[4mUnderlined" |  Normal Underlined |
| 5 | Blink 1) | echo -e "Normal \e[5mBlink" |  Normal Blink |
| 7 | Reverse (invert the foreground and background colors) | echo -e "Normal \e[7minverted" |  Normal inverted |
| 8 | Hidden (useful for passwords) | echo -e "Normal \e[8mHidden" |  Normal Hidden |
Reset
| Code | Description | Example | Preview |
|---|---|---|---|
| 0 | Reset all attributes | echo -e "\e[0mNormal Text" |  Normal Text |
| 21 | Reset bold/bright | echo -e "Normal \e[1mBold \e[21mNormal" |  Normal Bold Normal |
| 22 | Reset dim | echo -e "Normal \e[2mDim \e[22mNormal" |  Normal Dim Normal |
| 24 | Reset underlined | echo -e "Normal \e[4mUnderlined \e[24mNormal" |  Normal Underlined Normal |
| 25 | Reset blink | echo -e "Normal \e[5mBlink \e[25mNormal" |  Normal Blink Normal |
| 27 | Reset reverse | echo -e "Normal \e[7minverted \e[27mNormal" |  Normal inverted Normal |
| 28 | Reset hidden | echo -e "Normal \e[8mHidden \e[28mNormal" |  Normal Hidden Normal |
8/16 colors
Foreground (text)
| Code | Color | Example | Preview |
|---|---|---|---|
| 39 | Default foreground color | echo -e "Default \e[39mDefault" |  Default Default |
| 30 | Black | echo -e "Default \e[30mBlack" |  Default Black |
| 31 | Red | echo -e "Default \e[31mRed" |  Default Red |
| 32 | Green | echo -e "Default \e[32mGreen" |  Default Green |
| 33 | Yellow | echo -e "Default \e[33mYellow" |  Default Yellow |
| 34 | Blue | echo -e "Default \e[34mBlue" |  Default Blue |
| 35 | Magenta | echo -e "Default \e[35mMagenta" |  Default Magenta |
| 36 | Cyan | echo -e "Default \e[36mCyan" |  Default Cyan |
| 37 | Light gray | echo -e "Default \e[37mLight gray" |  Default Light gray |
| 90 | Dark gray | echo -e "Default \e[90mDark gray" |  Default Dark gray |
| 91 | Light red | echo -e "Default \e[91mLight red" |  Default Light red |
| 92 | Light green | echo -e "Default \e[92mLight green" |  Default Light green |
| 93 | Light yellow | echo -e "Default \e[93mLight yellow" |  Default Light yellow |
| 94 | Light blue | echo -e "Default \e[94mLight blue" |  Default Light blue |
| 95 | Light magenta | echo -e "Default \e[95mLight magenta" |  Default Light magenta |
| 96 | Light cyan | echo -e "Default \e[96mLight cyan" |  Default Light cyan |
| 97 | White | echo -e "Default \e[97mWhite" |  Default White |
Background
| Code | Color | Example | Preview |
|---|---|---|---|
| 49 | Default background color | echo -e "Default \e[49mDefault" |  Default Default |
| 40 | Black | echo -e "Default \e[40mBlack" |  Default Black |
| 41 | Red | echo -e "Default \e[41mRed" |  Default Red |
| 42 | Green | echo -e "Default \e[42mGreen" |  Default Green |
| 43 | Yellow | echo -e "Default \e[43mYellow" |  Default Yellow |
| 44 | Blue | echo -e "Default \e[44mBlue" |  Default Blue |
| 45 | Magenta | echo -e "Default \e[45mMagenta" |  Default Magenta |
| 46 | Cyan | echo -e "Default \e[46mCyan" |  Default Cyan |
| 47 | Light gray | echo -e "Default \e[47mLight gray" |  Default Light gray |
| 100 | Dark gray | echo -e "Default \e[100mDark gray" |  Default Dark gray |
| 101 | Light red | echo -e "Default \e[101mLight red" |  Default Light red |
| 102 | Light green | echo -e "Default \e[102mLight green" |  Default Light green |
| 103 | Light yellow | echo -e "Default \e[103mLight yellow" |  Default Light yellow |
| 104 | Light blue | echo -e "Default \e[104mLight blue" |  Default Light blue |
| 105 | Light magenta | echo -e "Default \e[105mLight magenta" |  Default Light magenta |
| 106 | Light cyan | echo -e "Default \e[106mLight cyan" |  Default Light cyan |
| 107 | White | echo -e "Default \e[107mWhite" |  Default White |