According to the man page, this can not work. Quoting the man-page:
-q Read only one character from the terminal and set name to `y' if this character was `y' or `Y' and to `n' otherwise.
So, even if it would work, it would not return the answered character, but set my variable to y or n.
Interestingly, the actual effect is that I don't even get this result, but instead the script loops forever, always returning n. It doesn't seem to actually "consume" the character.
I am trying to write a korn shell script which posts commands to a server and read the response back from the server.
Any idea how I can read the servers response?
I have tried doing the following:
(
LOGIN:xxxxx
command to server
read ANSWER
echo $ANSWER >file1... (4 Replies)
Hi ALL:
I am not able to get the response back from weblogic in the shell script.
The weblogic server in different account. I am able to login to that account and bring the server up but while doing a ping, the script is failing. While the same script is running fine if I run it on the account... (1 Reply)
I have a shell script that is building a string that consists of the parts of a command that I want run at the end of the string. So it looks like this:
$PART1=/path/to/command
$PART2="-arg1"
$PART3="-arg2"
and so on.
At the end of the command is a list of files I get from a loop and... (2 Replies)
My company has a private network, including a Apache web server (Linux) and some WinXP machines. The web server had been configured to use mod_proxy to connect to window update site via another company proxy server. It works for few years.
Recently, some parties had setup a DNS server on the... (2 Replies)
Hi - I am getting the error
`Error reading response length from authentication socket'
when I ssh from my cluster to another cluster, and then back to my cluster. It doesn't seem to affect anything, but it's just annoying that it always pops up and tends to confuse new users of the cluster. I... (1 Reply)
How can I get a bash script to wait and read and count $i messages that a running program (drbl clonezilla) sends to the console (terminal) and only then move on to the next line in the script when the count is matched (the next line is the last line of the script and is a reboot)?
The script... (0 Replies)
Is there hopefully a way to search for an exact string in Man Pages? I know if I want to search for anything containing -c I can just do this.
/-c
How would I search for "-c"? I want only "-c" to show up. So I tried this.
/"-c"
It took me literally and looked for the quotes also. (13 Replies)
Solaris terminal responding very slow .. we have recently put a T3 hardware in to production , the applications running are it are perfectly and no complaints from user ..but when i ssh to the server ... the terminal response is very very slow .. it takes 3 seconds to show the character i type ..... (3 Replies)
Hi All,
I have a requirement to read response file which looks like below
Ex:
NAME=SAM
DOB=01/01/1980
ADDRESS=
7658 James Street
NewYork
0000
Now, I need to take NAME, DOB, ADDRESS into variables
I am fine taking NAME and DOB
I need help on how can I... (6 Replies)
I don't know if you guys get this problem sometimes at Terminal but I had been having this problem since yesterday :( Maybe I overdid the Terminal. Even the codes that used to work doesn't work anymore.
Here is what 's happening:
* I wanted to remove lines containing digits so I used this... (25 Replies)
Discussion started by: Nexeu
25 Replies
LEARN ABOUT LINUX
rbash
RBASH(1) General Commands Manual RBASH(1)NAME
rbash - restricted bash, see bash(1)RESTRICTED SHELL
If bash is started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted. A restricted shell is
used to set up an environment more controlled than the standard shell. It behaves identically to bash with the exception that the follow-
ing are disallowed or not performed:
o changing directories with cd
o setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV
o specifying command names containing /
o specifying a file name containing a / as an argument to the . builtin command
o specifying a filename containing a slash as an argument to the -p option to the hash builtin command
o importing function definitions from the shell environment at startup
o parsing the value of SHELLOPTS from the shell environment at startup
o redirecting output using the >, >|, <>, >&, &>, and >> redirection operators
o using the exec builtin command to replace the shell with another command
o adding or deleting builtin commands with the -f and -d options to the enable builtin command
o using the enable builtin command to enable disabled shell builtins
o specifying the -p option to the command builtin command
o turning off restricted mode with set +r or set +o restricted.
These restrictions are enforced after any startup files are read.
When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.
SEE ALSO bash(1)GNU Bash-4.0 2004 Apr 20 RBASH(1)