12-05-2011
You provided not really accurate information. As a start you can have a look here how simpled substitution and Regular Expressions with
sed works:
Sed - An Introduction and Tutorial
You can also search the forum or the web for "sed substitution for example.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
I was able to pass parameters to a shell script from the command line but now, I am trying to make the shell script to get those parameters/values from a file.
Please give me ideas how to do this or if you have an example or website that shows how to do this.
I tried searches but it... (2 Replies)
Discussion started by: bryan
2 Replies
2. UNIX for Dummies Questions & Answers
Can anyone help me how to write a shell script which accepts input parameter. My requirement is as follows:
I need to run a shell script with a input parameter, and inside the script i will create a file with this input parameter name.
Please help me out to create such a shell script.
... (1 Reply)
Discussion started by: jhmr7
1 Replies
3. Shell Programming and Scripting
I have a script file as below named test1.sh
sed -e 's/xxxkeys/$1/g' template1.asp > template1.txt
sed -e 's/xxxkeys/$2/g' template2.asp > template2.txt
sed -e 's/xxxkeys/$3/g' template3.asp > template3.txt
sed -e 's/xxxkeys/$4/g' template4.asp > template4.txt
I want to replace $1 with a,... (1 Reply)
Discussion started by: satgur
1 Replies
4. Shell Programming and Scripting
Hi All
I have a shell script which calls all the Teradata Utiltyes . There is a sudden change in the requirment .
What i'm asked to do is
pass on the DATE to the shell script which should take the date automatically and run the utilityes.
i.e. the date should not be passed on... (5 Replies)
Discussion started by: vinayrao
5 Replies
5. Shell Programming and Scripting
Hi,
I am new to unix and using linux 7.2. I would like to create a script that would make it easyer for me to run my java programms. At the moment I have to type java myJavaprogram
I am trying to write a script that will allow me to type something like this "myscript myJavaprogram" or maybe... (4 Replies)
Discussion started by: cmitulescu
4 Replies
6. AIX
I would like to run a compress script on files in certain directories.
My compress_script.sh is just basically
compress file*
In order for me to use this I have to copy it into each directory and run it.
How can I state the directory on the command line with the compress script so it... (2 Replies)
Discussion started by: NycUnxer
2 Replies
7. Shell Programming and Scripting
How can i chnage the parameter value in shell script.
file name is icare_mmi_cls.com, inside that the parameter name is 10.100.1.2" replace the address to bep-sftp.cce.com.
can you please provide me with examples.
Thanks
Double post - check your PMs and follow the rules, thanks. (0 Replies)
Discussion started by: damodarreddys
0 Replies
8. Shell Programming and Scripting
Hi
I have two shell script, the second script takes as a parameter the output variable of the first script, please how to retrieve the variable from the first script to pass as a parameter to the second script?
Script1.sh
i=0
i=$(($i + 1))
Script2.sh
echo $1
Thank you (0 Replies)
Discussion started by: chercheur111
0 Replies
9. Post Here to Contact Site Administrators and Moderators
Variable I have in my shell script
diff=$1$2.diff
id=$2
new=new_$diff
echo "My id is $1"
echo "I want to sync for user account $id"
##awk command I am using is as below
cat $diff | awk -F'~' ''$2 == "$id"' {print $0}' > $new
I could see value of $id is not passing to the awk... (0 Replies)
Discussion started by: Ashunayak
0 Replies
10. UNIX for Dummies Questions & Answers
I have a shell script (.sh) and I want to pass a parameter value to the awk command but I am getting exception, please assist.
diff=$1$2.diff
id=$2 new=new_$diff
echo "My id is $1"
echo "I want to sync for user account $id"
##awk command I am using is as below
cat $diff |... (1 Reply)
Discussion started by: Sarita Behera
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)