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abbood's questions

Martin Hope
abbood
Asked: 2023-04-05 18:12:40 +0800 CST
  • 5

我试图使用前景色更改 iterm2 的主色，但我发现它只影响部分文本而不影响所有文本： 在此处输入图像描述

如果我在命令行上启动 mysql，它也会采用与命令行颜色相同的颜色。

我该如何改变这些？

更新：白色 ansi 颜色与前景色相同：

在此处输入图像描述

我正在使用 zsh，这里是 y 文件中的提示配置.zshrc：

PROMPT='%F{#9EC084}(${vcs_info_msg_0_})%F{#a0a1a0} %1d %F{#66C2CD}λ %F{#BCC4CF}'
terminal
Martin Hope
abbood
Asked: 2019-04-11 09:58:54 +0800 CST
  • 0

我试图让这个脚本工作（它应该做的是在远程服务器的最后一个日志文件中搜索一个字符串）：

ssh -i $ssh_key_file ubuntu@$1 -t "cd /path/to/logs; grep \"POST api/orders \" `ls -Art | grep info | tail -n 1` -A 2 | grep \"'store_id' => '$2'\" -B 1; bash --login"

这个脚本

`ls -Art | grep info | tail -n 1`

应该返回给我最后一个日志文件，这是一个例子，如果我在远程服务器上单独运行该脚本：

$ ls -Art | grep info | tail -n 1
info-2019-04-10.log

此外，如果我通过硬编码日志文件名来运行与上面完全相同的脚本，它就可以正常工作：

 ssh -i $ssh_key_file ubuntu@$1 -t "cd /path/to/logs; grep \"POST api/orders \" info-2019-04-10.log -A 2 | grep \"'store_id' => '$2'\" -B 1; bash --login"

我能够将这个（查找最后一个日志文件）脚本嵌入到其他 shell 脚本中，并且运行良好，如下所示：

ssh -i $ssh_key_file ubuntu@$1 -t "cd /path/to/logs; grep $2 `ls -Art | grep info | tail -n 1`; bash --login"

我在原始脚本中做错了什么？

更新

使用这个脚本

function totCreateOrder()
{
ssh -i "$ssh_key_file" ubuntu@"$1" -t<<EOF
cd /var/www/toters/storage/logs && grep "POST api/orders " "\$(ls -Art | grep info | tail -n 1)" -A 2 \
| grep "'store_id' => '"'$2'"'" -B 1
bash --login
EOF
}

正在返回这个奇怪的错误消息

totCreateOrder $prod1as 1006
Pseudo-terminal will not be allocated because stdin is not a terminal.
Welcome to Ubuntu 16.04.5 LTS (GNU/Linux 4.4.0-1067-aws x86_64)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

  Get cloud support with Ubuntu Advantage Cloud Guest:
    http://www.ubuntu.com/business/services/cloud

74 packages can be updated.
0 updates are security updates.

New release '18.04.2 LTS' available.
Run 'do-release-upgrade' to upgrade to it.


*** System restart required ***

我查看了该错误的含义并改为执行此操作

function totCreateOrder()
{
ssh -i $ssh_key_file ubuntu@$1 -t -t<<EOF
cd /var/www/toters/storage/logs && grep "POST api/orders " "\$(ls -Art | grep info | tail -n 1)" -A 2 \
| grep "'store_id' => '"'$2'"'" -B 1
EOF
}

但后来我收到此错误消息：

totCreateOrder $prod1as 1006
Welcome to Ubuntu 16.04.5 LTS (GNU/Linux 4.4.0-1067-aws x86_64)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

  Get cloud support with Ubuntu Advantage Cloud Guest:
    http://www.ubuntu.com/business/services/cloud

74 packages can be updated.
0 updates are security updates.

New release '18.04.2 LTS' available.
Run 'do-release-upgrade' to upgrade to it.


*** System restart required ***
Last login: Thu Apr 11 03:38:32 2019 from 185.81.141.32
 1"$(ls -Art | grep info | tail -n 1)" -A 2 | grep "'store_id' => '"'1006'"'" -B

更新二

我正在逐行检查脚本。这在实现以下目标的意义上起作用：

  • 登录到远程服务器
  • 能够ls -Art | grep info | tail -n 1正确解析

  • 在远程服务器上运行此命令：grep "POST api/orders " "$(ls -Art | grep info | tail -n 1)" -A 2

    函数测试（）{ ssh -i $ssh_key_file ubuntu@$1 -t -t<

它返回了这个

test $prod1as
Welcome to Ubuntu 16.04.5 LTS (GNU/Linux 4.4.0-1067-aws x86_64)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

  Get cloud support with Ubuntu Advantage Cloud Guest:
    http://www.ubuntu.com/business/services/cloud

74 packages can be updated.
0 updates are security updates.

New release '18.04.2 LTS' available.
Run 'do-release-upgrade' to upgrade to it.


*** System restart required ***
Last login: Thu Apr 11 05:18:10 2019 from 185.81.141.85
ubuntu@ip-x-xx-xx:~$ cd /var/www/toters/storage/logs
-Art | grep info | tail -n 1)" -A 2 storage/logs$ grep "POST api/orders " "$(ls
[2019-04-11 04:10:39] production.INFO: POST api/orders [] []
[2019-04-11 04:10:39] production.INFO: array (   'store_id' => '831',   'items' =>    array (     0 =>      array (       'additional_info' => '',       'addons' =>        array (       ),       'quantity' => 1,       'id' => 129369,
),     1 =>      array (       'additional_info' => '',       'addons' =>        array (       ),       'quantity' => 1,       'id' => 133351,     ),     2 =>      array (       'additional_info' => '',       'addons' =>        ..

然而，当我像这样添加管道时，事情就坏了：

function test()
{
ssh -i $ssh_key_file ubuntu@$1 -t -t<<EOF
cd /var/www/toters/storage/logs 
grep "POST api/orders " "\$(ls -Art | grep info | tail -n 1)" -A 2 | grep "'store_id' => '"'$2'"'" -B 1
EOF
}

它返回这个

 $ test $prod1as 1006
Welcome to Ubuntu 16.04.5 LTS (GNU/Linux 4.4.0-1067-aws x86_64)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

  Get cloud support with Ubuntu Advantage Cloud Guest:
    http://www.ubuntu.com/business/services/cloud

74 packages can be updated.
0 updates are security updates.

New release '18.04.2 LTS' available.
Run 'do-release-upgrade' to upgrade to it.


*** System restart required ***
Last login: Thu Apr 11 05:33:22 2019 from 185.81.141.85
ubuntu@ip-10-0-1-39:~$ cd /var/www/toters/storage/logs
-Art | grep info | tail -n 1)" -A 2 | grep "'store_id' => '"'1006'"'" -B 1"$(ls
linux script shell