Expect send echo
WebOct 27, 2015 · The expect script below worked for me when called like this # ip=$ (./virsh-expect nodetwo tr -d '\r' grep '^192.168') # echo $ip 192.168.122.99 The important … WebApr 30, 2014 · Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features.
Expect send echo
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WebSep 19, 2024 · E xpect is a Unix and Linux automation and testing tool. It works with interactive applications such as telnet, ftp, passwd, fsck, rlogin, tip, ssh, and many others. It uses Unix pseudo terminals to wrap up subprocesses transparently, allowing the automation of arbitrary applications that are accessed over a terminal. WebExpect definition, to look forward to; regard as likely to happen; anticipate the occurrence or the coming of: I expect to read it. I expect him later. She expects that they will come. …
WebApr 1, 2024 · 1 Answer Sorted by: 2 You could test for foo and eof #!/bin/sh expect <<'END_EXPECT' spawn cu -l /dev/ttyUSB0 -s 115200 expect { eof { puts stderr "Cannot open cu" exit 1 } "foo" } send "bar" END_EXPECT echo $? I find it easier to use a here-doc than a quoted string to contain the expect code. WebAug 11, 2014 · $ echo $? 0 異常終了 $ echo $? 1 expectの終了コードについて. expectとsendで処理を1行1行書くとexit 0で終わってしまいます。 重要な箇所には必ず以下のようにエラー処理を付けておくのが好ましいと思います。
WebJul 14, 2011 · If a pattern matches, then the corresponding body is executed. expect returns the result of the body (or the empty string if no pattern matched). In the event that multiple patterns match, the one appearing first is used to select a body. ... " Share Improve this answer Follow answered Jul 13, 2011 at 23:14 mdpc 11.8k 28 51 66 Add a comment 1 WebAug 20, 2024 · The expect commands provides several actions: spawn – for starting a script expect – to wait for a program output send – for replying to a program interact – for manually interacting with a program However, writing a long expect script wastes a …
WebApr 21, 2015 · I need help with making a loop in my bash script. It is actually calling on Expect. The area I want to make 'better' or fix, is a few things . the part where it expects a password. (the * section), it should quit the script after 1 failed password attempt, and dump the ip to a text file called "fail.txt"
WebFeb 28, 2024 · The send command sends a reply to a script or a program. The Expect command waits for input. The interact command allows you to define a predefined user … breathe 2022 lewishamWebDec 13, 2024 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site cotherm 1671WebNov 17, 2011 · That seems to be doing it the hard way and insecurely since your expect script will contain your password in clear text. Why not: 1) Set an ssh trust to the remote … breathe 2022 filmWebTCL is simple.In this case as mosvy indicates in the comments use {...} to disable interpolation of the tricky shell code. However the \r to input the command must not be escaped, and the send procedure wants a single string, so either join the string together or use two send calls: #!/usr/bin/env expect catch {exec rm foo} log_file expect.log spawn … cother league cityWebUsing Expect Scripts to Automate Tasks. By Ken Hess. Expect is a natural and intuitive automation scripting language that operates in much the same way humans do when … cotherm 4319 gtluo105 1/2 ac 25a 250vWebAug 15, 2024 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site cotherman distilleryWebJun 9, 2024 · This is my expect script for login into a remote server.where i ask user to put password. #!/usr/bin/expect -f #Grabbing Password to be used in script further stty … co therapien