How to auto telnet the server from another server?
Hi All,
I have a problem with auto telnet script, but I want to tell u something
a) I am only a member access on the server, so not able to access 'root' account
b) not able to install any software on server
3) On server, there is not install 'except'
1. The problem statement, all variables and given/known data:
I have to write a script, which is ran from A server, login/telnet to B server, do 'ls -lrt' and send to me the output via mail.
2. Relevant commands, code, scripts, algorithms:
I have only basic stucture....
** run from Server A
1) login to B
2) cd landing path
3) ls -l > a.txt
4) mail -s "Status" user@domain.com < a.txt
5) connection closed
3. The attempts at a solution (include all code and scripts):
4. Complete Name of School (University), City (State), Country, Name of Professor, and Course Number (Link to Course):
Gautam Budh technical university
Uttar Pradesh
India
Mr. Nanhey Singh Inderprastha Engg Collegesyllabus/CS_IT_b_tech_3_4_year.pdf
Note: Without school/professor/course information, you will be banned if you post here! You must complete the entire template (not just parts of it).
The best way to do this is with expect, and you can record an expect script with autoexpect. There are expect features in bash, as well. However, your attempt to get by with sleep is OK if fragile. You need to collect all the stdout with () and pipe it into telnet stdin.
No file needed.
Hi DG
Thanks for help, but the problem is ... this ls -l output... the o/p which I got via mail is mine on SERVER A, not from SERVER B .....
Yes, that's because you have to pipe things into telnet, it reads from standard input, it doesn't just magically take lines that happen to be below it.
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link for description provided by tools - report
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Hi All,
I have a problem with auto telnet script, but I want to tell u something
a) I am only a member access on the server, so not able to access 'root' account
b) not able to install any software on server
3) On server, there is not install 'except'
1. The problem statement, all variables... (0 Replies)
Hi All,
I have a problem with auto telnet script, but I want to tell u something
a) I am only a member access on the server, so not able to access 'root' account
b) not able to install any software on server
3) On server, there is not install 'except'
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