05-16-2012
Im working on Linux 2.6.18 and bash.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi there,
I have an application runnig on HP_UX which logs critical mesages to a log file.
What I would like to do is tail the log file and report on new messages. Easy....I here you say.
The log file is continuing to be written to and the check scritp will be executed from cron. I was... (2 Replies)
Discussion started by: nhatch
2 Replies
2. Shell Programming and Scripting
Hi,
I am new to perl. I want to write a perl script to monitor logs. Where i want to monitor exceptions logged or any kind of error strings. I have a dir(On Solaris) with multiple log file which keeps rolling to .gz file after some time in that same dir. These logs files size keeps on... (0 Replies)
Discussion started by: solitare123
0 Replies
3. Windows & DOS: Issues & Discussions
Hi,
I'd like to know if there is a way to monitor a log file conitnuously for one or more strings and if found, send an alarm. It should also take care not to inlcude the old log file entries.
Thanks. (2 Replies)
Discussion started by: er_ashu
2 Replies
4. Shell Programming and Scripting
Hi,
I ned to monitor the tomcat log file called "catalina.out" for "Out of memory" error.
the script should monitor this file and send us the mail as soon as it finds the string "Out of memory" in the file.
can ypu suggest me which is the best way to do this? (4 Replies)
Discussion started by: shivanete
4 Replies
5. Shell Programming and Scripting
Hi All;
I have a log file(dynamic) which i need to monitor; the format of the log
file is as follows
#Session ID STATUS
The status can be one of the three /starting ;/loading ;/success
Example
#Session ID STATUS
ABC /started.html
XYZ /started.html
ABC /loading.html
ABC... (2 Replies)
Discussion started by: maverick_here
2 Replies
6. Shell Programming and Scripting
Hi,
I require need help in two aspects actually:
1) Fatal error that gets generated as %F% from a log file say ABClog.dat to trigger a mail. At present I manually grep the log file as <grep %F% ABClog.dat| cut-d "%" -f1>. The idea is to use this same logic to grep the log file which is... (1 Reply)
Discussion started by: zico1986
1 Replies
7. Shell Programming and Scripting
Hi,
I ned to monitor the tomcat log file called "catalina.out" for "OutOfMemory" ,"java.sql.SQLException" and "Error" error.
the script should monitor this file (catalina.out) and send us the mail as soon as it finds the string "Out of memory" or "java.sql.SQLException" or "Error" in the... (2 Replies)
Discussion started by: mnmonu
2 Replies
8. Shell Programming and Scripting
Below is Script to scan the errorlist file (errorlist file includes a list of errors) with sererv.log file (sererv.log file should contain data of recent 15mins )
but my requirement is I should get the recent logs i.e. cmd to capture only recent 15mins data logged from sererv.log file then scan... (3 Replies)
Discussion started by: manohar2013
3 Replies
9. UNIX for Beginners Questions & Answers
Hi,
Iam new to unix , plz help me to write below script.
I need to write a script for Monitoring log file when any error occurs it has to send a mail to specified users and it should be always pick latest error not the existing one and the script should be able to send mail all errors (more... (1 Reply)
Discussion started by: vij05
1 Replies
10. What is on Your Mind?
Today, I noticed some errors in our SSL cert renewal log files, mostly related to domains where the IP address had changed. Concerned about this, rebuilt out SSL cert, which normally goes well without a hiccup.
However, for today, for some reason which I cannot explain, there was a PHP error... (0 Replies)
Discussion started by: Neo
0 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)