but I still have issues, third file is still empty.
and when I tried to debug the script, This is what I notice.
Here is input file entries
hostname file
Console file entries
Last edited by Scott; 04-09-2011 at 07:30 PM..
Reason: Please use code tags
Let a script needs a variable to execute. For example if i run ./test.sh then it needs a variable as there is a <STDIN> in the script. I want to execute it as in command line.
Let test.sh requires a variable name $number I want to execute it by
>test number <enter>
how is it possible? (1 Reply)
Hello. I have been trying to create a shell script that checks to see if there are software updates and if not, then exit the script. If so, then check to see if a user is logged in. If a user is logged in, it will only install the updates. If a user is not logged in, then it will display a... (3 Replies)
Hello,
I'm running a bash script and I'd like to get more accurate a runtime information then now.
So far I've been using this method:
STARTM=`date -u "+%s"`
.........
*script function....
.........
STOPM=`date -u "+%s"`
RUNTIMEM=`expr $STOPM - $STARTM`
if (($RUNTIMEM>59)); then... (6 Replies)
Hi,
I have created a sh script to startup and shutdown the oracle database, when I execute the script thru command line it execute successfully, but when I call the script thru cronjob it does not execute.
The scripts are as follows:
LOG=/oracle/times.log
export ORACLE_SID=prod
echo... (6 Replies)
Hi
I need help with my coding , first time I'm working with bash .
What i must do is check if there is 3 .txt files if there is not 3 of them i must give an error code , if al three is there i must first arrange them in alphabetical order and then take the last word in al 3 of the .txt files... (1 Reply)
Hi Guys,
I am writing the expect script which take input from the txt file and check whether that file is present over the Sftp or not.If yes then delete other wise check the next one.. I am able to do comparison online for single file...
Please also note still i didn't try to implement... (1 Reply)
Hello,
I'm new to this forum and like to first of all say hello to everyone.
I've got a really annoying problem at the moment.
I'm trying to rsync some files (about 200MB with one file of 120MB) from a Raspberry PI with raspbian to a debian server via rsync.
This procedure is stored in a... (3 Replies)
Hi
I am setting the variables like this :
setenv MODULE1 modem5__3
setenv MODULE2 modem5__2
setenv MODULE3 modem_ctrl_1_1
setenv MODULE4 modem_1_0
setenv COUNT 10
I am having a bash script as shown below
################################################
#!/bin/bash
for ((... (5 Replies)
Hi, I am trying to do a bash script that convert a decimal number to a binary value, but it doesn't work...
To begin, I am just trying to convert a positive number to 8 bits binary.
read -p"Entrez un nombre entre -128 et 127 pour l'encoder en binaire: " number
binaryValues=(128 64 32 16 8 4 2... (8 Replies)
Discussion started by: Zedki
8 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)