我有一个 bash 可以回答freefilesync在安装过程中提出的问题,使用期望:
#!/bin/bash
tar -xf FreeFileSync*.tar.gz
mv FreeFileSync*.run FreeFileSync.run >/dev/null 2>&1
chmod +x FreeFileSync.run
/usr/bin/expect << EOF
set timeout -1
log_user 0
spawn ./FreeFileSync.run --accept-license
log_user 1
expect -exact "\r
ENTER to begin installation: "
send -- "y\r"
expect -exact "https://freefilesync.org/donate\r
\r"
EOF
它曾经为我工作。现在我不知道出了什么问题。脚本停在:
ENTER to begin installation:
我修改了以下几行,但没有得到预期的结果:
expect -exact "\r
ENTER to begin installation: "
send "\r"
或者
expect -exact "\r
ENTER to begin installation: "
send -- "\r"
调试(带/usr/bin/expect -d
):
expect: does "\u001bc" (spawn_id exp4) match exact string "\r\nENTER to begin installation: "? no
FreeFileSync 11.18 Setup
expect: does "\u001bc\r\n\u001b[32m\u001b[7mFreeFileSync 11.18 Setup\u001b[0m\r\n\r\n" (spawn_id exp4) match exact string "\r\nENTER to begin installation: "? no
1. Install for all users: YES (requires root password)
2. Installation directory: /opt/FreeFileSync
3. Create desktop shortcuts: NO
_____________________________
Press a number [1-3] to change settings,
ENTER to begin installation:
expect: does "\u001bc\r\n\u001b[32m\u001b[7mFreeFileSync 11.18 Setup\u001b[0m\r\n\r\n 1. Install for all users: \u001b[1mYES (requires root password)\u001b[0m\r\n 2. Installation directory: \u001b[1m/opt/FreeFileSync\u001b[0m\r\n 3. Create desktop shortcuts: \u001b[1mNO\u001b[0m\r\n_____________________________\r\nPress a number [\u001b[1m1-3\u001b[0m] to change settings,\r\n\u001b[1mENTER\u001b[0m to begin installation: " (spawn_id exp4) match exact string "\r\nENTER to begin installation: "? no
脚本必须回答的问题是:
Accept the FreeFileSync license terms? [y]es, [n]o, or [s]how: [y/n/s]
FreeFileSync 11.18 Setup
1. Install for all users: YES (requires root password)
2. Installation directory: /opt/FreeFileSync
3. Create desktop shortcuts: NO
_____________________________
Press a number [1-3] to change settings,
ENTER to begin installation:
-> Removing old installation: /opt/FreeFileSync
-> Installing to: /opt/FreeFileSync
-> New console command: freefilesync
-> Registering file extensions: *.ffs_gui, *.ffs_batch, *.ffs_real
All done!
__
, ," ^`--o
(( ( | __,'
\\~-------' \_;/
( /
/) .______. )
(( ( (( (
``-' ``-'
Get the Donation Edition with bonus features and help keep FreeFileSync ad-free.
https://freefilesync.org/donate
我应该在 EOF 中修复什么?谢谢
根据您的调试日志,
expect
找不到匹配项,\r\nENTER to begin installation:
因为您在 ( ) 中搜索的字符串似乎\r\n\u001b[1mENTER\u001b[0m to begin installation:
包含粗体文本 (\u001b[1m \u001b[0m
)。我在匹配粗体文本时遇到问题,据说是因为方括号。
由于没有其他的
to begin installation:
,这应该是足够的匹配:在我的测试中起作用的是以下修改:
请注意,我只测试了您提供的输出,而不是实际的安装脚本。