bash中的字体可以通过“ANSI非常规字符序列”来生成
格式如下:
red='\033[31m' //红色字体
red='\033[01;31m' //红色高亮字体
red='\033[
01;31;41m' //红色高亮字体并且是红色背景色
//
01;31;41m这分别是三个颜色参数
具体各种颜色参数:
一.
00 普通
01 高亮
02 闪烁
04 下划线
07 使用较淡的颜色作为背景
09 删除线
二.
30 黑色
31 红色
32 绿色
33 黄色
34 蓝色
35 紫色
36 蓝绿色
37 白色
三.
40 黑色
41 红色
42 绿色
43 黄色
44 蓝色
45 紫色
46 蓝绿色
47 白色
一般在使用颜色参数的时候也会跟tput sgr0参数进行清屏
例如:
echo -e "\033[31m红色 \033[32m绿色 " ; tput sgr0
tput sgr0可以防止字体颜色影响后面的终端颜色
![](data:image/png;base64,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)
如果不加的话效果是:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAcUAAAAuCAIAAADWV5UmAAAIdUlEQVR4nO2d65WtqhKFiYdUiIRAyGMTh8Hd+wMpC6p4qKhrnz2/0aPbxbIAS5kWD23z588fcxJrzNb+WYMzxpUpwZjNGN/Y37crFFbVCQAAulzQUwB+lm3btm3Zbf2fAq5bwKGn1sfk0ejtlzUC96Dz+A+cSBe26G36nVKeEoVHWof14URuLjx7Qv8m17kQXJH3TnCN3S+WLS+wAVxPvV6ZxbhQHTsl1C7hX6Sjou9pWybuR34YHxkW3u97iO1K9ifMfwHniyrS+a3Sr2J9bF6/7+DCFpyxPpbnQtOFfOrYntoZ1hPTF1XraO4535KynFYNQNUF62NwpXo8cAV+6bqOQwVZTmvUG9R11zUusB7P6qnIkyv9ftPYfZNvIXVr57cWvm19pFsUOZf8nDwhNmeVhOVpfcz2i4ToLRp6uu48c8+/TzoOpQVJUaCrjp/MwC7EbiIrjWep7slv78P6195rnhkZHz0Uq37nOr3F6eznPP1pRmNV/bXi+zQvsB6P6ml9yeyf93tFcLzFtw5zqKfHWTkOvcjs2HNaEPlZuGD+G7Dq1t2iNXHlt3rao9SFSvBEndVop0rstI7afM4t2YpZa2UosStnvap+5Dq9xfWMFMEote911xnT1tO9BUZvj62qmlGru9yNpSYX7L+9t7zIG3q6R+Qst1pPc/k+hNNjOeycz5nPu27vMufkYkjoqjmreCn/+WOrr1Qccu8Uc7cfpbNdVfN5bpobU4lC0V8rO2+pqMofaqIqCuqepRy4sMV01eQ/exc/eh+qg2wJT3Eii9N3Mnia4VPX5e/y8J3mOj7+oEsmr+WbrjNmEJ+6EGM5dsB9SvcrNXH/VAb+Mbj9OFwIzpzX08Jv9dhN+fnoSLAzkfPKm8PArQgfhHkb1XWlElHt5LjFXfOUR0NPB1F2q6BDxHnHTJTevhhEMZrn1dKvcOhCfUlqfUJZzqDT2jEvq7374/hDfvKuatM/oafmS9elNHZ9qa5jx51dwxzhHMvx1/S0OtxS9PYjVBPz/oW9C9E7792ec1HinfhUqSqbVHSq+E2Eab2BnJG5vFKqmwFJPOtPFXeOO+YpwauNdaSnWkG6smmldy6GKdTDvMIhCp0gq1fNWhbbo2GVeW0YmAdVURiV8Z2efuC6IirSXVfKABtLldX5NT3tjuWe1tOjgxhCqBrLYj0tCj2m/OdjH20g+5R5fTjqAbb19JZ5Srg2fqoV9KaerhvXyrowGgT8RE/TgVof+bhhQ087A4EPLTP5wnWixamuqxb9UE83btF7pdW87Lpzeqr7t+30nIF1zsqvC7Vdq6ckovyOx8wHHfYy870HMW+uHk5x7z36KbN6esq82Kk2GUw7tgqSzV4tfdgC+6il30WZpC6vCzmHXbfuym2dPU/Ep7E2nIhPX+Yt12ktru06UcUQgndKxPm66wbzUYqQT85HFenl7JAMkvgY8/5ZNk91/WlZusxRXOrjAK3d6Zwzn3CdmHpimzfN2e6qns5cYf21u3w2TC191XzUwtWt9QVmBheiKHxyESW7cnK8vtGc4T4FFVsPTV/S04f6rbyAF1yntbiR65z3NutD8sJwDqE+svWu+9Hno55oU/8IQvjAAta2DjH+IiiClZ4oTMwDfMxqYTnWs/DZvSDiL2M+cB2e3wfgx+nJ76+r6WqECBZPRQredh30FAAA1sD11BszH5C79svzluHM/tY+P/cKvnDmAAAAYC1cT5NMuYm3mlpjglC59VLW0k1V+L0xzpjIKhSXVwgAANqQnnpTv8G5FX46oVSPxKo2Z5pUtS/wQdQAsSoA4GVITyk4JVVVJbLzZv7O6/OvQBWSmfK4VQ2nnw2bAQBAI+kpdd554Nn53yKEK6Palf9bJLIKDcWbb/NK2BdGeQEAwBhT9verYcmP9dSwClGRVEBnbAJ6CgD4BNJTqTwf6ynv6VdjqVaUBD0FAHwO6WnMv0l/WkIU2mOVy2bUncg0sPrJYl4a0wUAgDY8Pt3O9/ffI60qCO3FUgAA8C2d56Ou6en6f3efVnIFlruMTzt1QpcfAPAOSU9jt8fcmUuXLNNTGlbgo6W0US1B7dTJickrAAB4ggvP79uu8q5BimDoDob6doXWB8wAAKCB96GAgv9pPwCAGdj7T/HY+38C3n248GwY9BSAyxR6+s44Iw2MUnGtIQO+Msvnj4F9FbTENCbgtAz5sED/tsFViT+B+xe9bMWVekrn13V1FnoKwGWe1VOZZygfdrJsqDQplGztcbTNE+WElWOJ8xP9lKdlWf1d6wRaeto/CugpAJd5Vk+rl1ZZtuBpE+86aUV8Qz0lxaSlqa2c5wWRd5YvmP8CXE/lfF0L6CkAl2nqKb0fhXq+1DjV4TmZKNdbuaywPrf2JXpqcj0pN6mn9B6AqFW+Dw9vZ8znXefzfYUPLNw0J6r4lD72FzxATwG4zCA+jULmYtm8O4lGLHuSK/PP6mkryPKloFSddBIgqqfN2Q4DN64+0ryD6jq5HRsvJbhpbtp6iv4+AA8x0NNKX6q4z2fFlIm0P8/T5ddYmaxx/Ns78amsKgmlL+WemFmXGttjIENzKc2VcJPE8+JWmRuhp8P3MiSgpwBcZhyfcm7qqS1n5DvxVyt9Xk95oVHbZxhgyk79KXO5g2oyeXRnzQ3GTwF4nXN6asqmuHUTDZNayjm01XatnkYWwTmWmBh22Pm3F8xl9aqaeG23oZ7OmxvEpwC8zmA+is8mEZPzUTy9Gifd2KJRnshn0kmI+cP7cv1pVbqsPy/aTgRoRvwPlWrt1NB8xnXV1BN5wN8250cBPQXgTX70+Sh1NT6YAc9HAfAVeH4fFEBPAbgM9BQAANYAPQUAgDVATwEAYA3QUwAAWAP0FAAA1gA9BQCAJfwfO7t1Nw4QQsgAAAAASUVORK5CYII=)
后面的终端也会延续上面的绿色
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