I am not able to execute bash script on Fedora. They were running on another environment. This is a sample script:
I get an error:
bash: s.sh: command not found...
s.sh is the name of the file.
If I change the first line to
I still get the same error. Appreciate your help.
Hi! I have a simple question about using a for loop.
I'm trying to open up all the zip files in the currect directory with ark, but I am getting the error "bash: syntax error near unexpected token `for $i ; do ark $i ; done ;
I looked in the info pages for bash, but I can't seem to figure... (2 Replies)
Hello there
Been using Unix bash scripting for two days now so am very new to this. I am currently doing a project now and i'm basically making a noughts and crosses game (or tic tac toe).
I have created the board using an array. When I try and check to see if the array is empty using an If... (3 Replies)
*This is not homework I am new to UNIX and want to try this Monitoring a file demo*
*If this is the wrong forum please move it - im new to the forums*
$1 = the file to be monitored
$2 = the time for the file to sleep
If the file gets changed (using -nt) it will send my username mail saying... (2 Replies)
Hi guys. Very new to this so apologies if this is ridiculously obvious, but I am not sure why this isn't working. I want to pull a file off an FTP server. I currently do it through windows, which is no problem, but I want to move everything to a Linux box I just installed. wget won't work as the... (4 Replies)
Hi, I am trying to make a script to manage log. I want to write the name of the .gz I moved and the date :
for i in `ls $replog/*.gz`
do
echo " $i "
`echo $i date +%d:%m:%Y`
`echo $datee `>> $replog/mrnet.log
mv $i /var/log/vieux-logs
done
I need to echo... (10 Replies)
Hi All,
I am trying to monitor CPU load of few processes, with the same name.
The output that I get from top is the following
28171 root 20 0 1089m 21m 3608 S 103 0.3 15:16.89 /opt/ppp//h264rtptranscoder.bin --videoPort=14504 --audioPort=14505
27589 root 20 0 1060m 23m... (3 Replies)
Hi all,
i'm making some test on a data file. Imagine i have two columns inside it :
80377,20
80377,20
80379,19
80378,20
80380,20
80382,20
80381,21
Just to understand how can it works, imagine to subtract 100 to the number in the first column when the other one in the second... (4 Replies)
Hi everyone, first time visitor to these forums here.
Keeping a long story short I've been attempting to learn how to code in bash. I have VERY little previous experience with coding languages besides simply copying and pasting batch scripts for Windows. So, with that in mind I've followed a... (4 Replies)
My shell environment is bash and desktop environment is LXDE. When I use the up and down button on the keyboard to view the command history on bash shell, many times part of the command from the history remains on the line. For example
/home/milhan > ssh somedomain.org
/home/milhan > then when I... (5 Replies)
Discussion started by: milhan
5 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)