10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am not efficient in script, so need some help to create a small script.
I have file, which have list of all IPs. All those IPs can be connected from a gateway server with "sudo ssh 10.63.xx.xx". We do not have reverse lookup for IPs, so I want script to login to each server, return... (1 Reply)
Discussion started by: solaris_1977
1 Replies
2. Shell Programming and Scripting
Hello,
I have a requirement to check the tcp network connectivity between server it's running on and the list of host's and ports combination.
i have written the below code but it doesn't work, but when i execute the nc command outside the script it works fine.
please help me where i am... (8 Replies)
Discussion started by: sknovice
8 Replies
3. Shell Programming and Scripting
Hello EveryOne,
I am new to *ix. some could help to write a script.
Problem :- Have to ssh to so many client and check port or filesystem usage, so thinking to automate using script.
What i Need:- when i run script on my Launchpad server, it should
Should ask and SSH to user provided... (3 Replies)
Discussion started by: MeFirst
3 Replies
4. Shell Programming and Scripting
Does anybody have anything I can use to help me out with this one? (4 Replies)
Discussion started by: lbone007
4 Replies
5. Shell Programming and Scripting
Hi Rockers,
I hope u r dng good one. I have a one question is in unix with informatica . I need a unix script to check whether particular file exists in the folder , If it means we have a informatica server , so we can start the informatica server by accessing that file. Every week we have... (0 Replies)
Discussion started by: gurukrishnan
0 Replies
6. UNIX for Dummies Questions & Answers
Hello,
Little new to unix scripting. I need to create a script that will do the following.
Check in a directory for a file that will be present between 19:00 and 23:00. If the file is present a e-mail then needs to be sent to myself confirming. I did write something basic...as below...
... (3 Replies)
Discussion started by: Thundercat1
3 Replies
7. Shell Programming and Scripting
Hi everybody,
Is there a way to do a stat of files on a ftp server? I have a database which is populated by the contents of these files. I want to setup a crontab to check if there has been an update to these files. If the file has been updated I will download it and then update my database.
... (2 Replies)
Discussion started by: z1dane
2 Replies
8. UNIX for Advanced & Expert Users
I want to write a unix shell script that will check if a process (say debu) is running in the server or not. If no , then send a mail to the corresponding person to start the process??? (2 Replies)
Discussion started by: debu
2 Replies
9. Shell Programming and Scripting
i figured it out thanks though! (0 Replies)
Discussion started by: anon0mus
0 Replies
10. Shell Programming and Scripting
Hi,
I am trying to write a script, which queries a db to get the names of processes, stores it in a file and then checks if that process is running on a remote server. However I am not getting it right, could anyone help me out.
#!/bin/sh
echo "select Address from Device where Cust =... (5 Replies)
Discussion started by: amitsayshii
5 Replies
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)