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1. UNIX for Beginners Questions & Answers
Hi There
I have to wrote a script where I am able to echo a result of an SQL script, however I want to be able to send an email to myself when it is more than 0 (so whenever a value is returned) is this possible?
I tried one way from looking on the web but this didn't work, I have added my... (8 Replies)
Discussion started by: simpsa27
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2. Shell Programming and Scripting
This is my first time writing a script and Im having some trouble,
Im trying to use the top command to monitor processes and the amount of CPU usage they require, my aim is to get an email if a process takes over a certain percentage of CPU usage
I tried grep
Obviosly that hasnt worked,
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Discussion started by: jay02
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3. Shell Programming and Scripting
Hello,
I want a script that will scan the file /etc/httpd/conf/httpd.conf and the folder /etc/httpd/libexec/
-bash-2.05b# grep mod_r /etc/httpd/conf/httpd.conf
LoadModule rewrite_module libexec/mod_rewrite.so
AddModule mod_rewrite.c
-bash-2.05b#
-bash-2.05b# find... (4 Replies)
Discussion started by: fed.linuxgossip
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4. Shell Programming and Scripting
I need to code a script, which will run via cron, every 30 minutes.
The script will read a file containing a date&time and number (which represents disk space). The file gets appended to every 30 minutes. Here's a sample of the file:
CPU 1:04/25/02 1:00 am:1972554
CPU 1:04/25/02 1:30... (1 Reply)
Discussion started by: moon
1 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)