Newbie to bash here. I think this is fairly simple, but I have searched and cannot figure it out. In the code below, I am searching an array for an IP address, and then printing the IP address if found. However, I would like to print the actual variable found such as 2.2.2.2=2, but cannot figure out how to find the actual location of the found variable in the array. Any help appreciated!
Code:
#!/bin/bash
IPs=("1.1.1.1=1" "2.2.2.2=2" "3.3.3.3=3")
IPAddr="2.2.2.2"
if [[ ${IPs[@]} =~ $IPAddr ]];
then
echo "FOUND: $IPAddr"
fi
Hi folks,
I need to stop printing a new line after echoing a string in KSH. i know bash provides
echo -n "string"
what is the ksh equivalent for this ? (3 Replies)
Hi,
I wish to store $string1 in $string1array a character in each array element.
Then i wish to echo the entire array to the screen so that it reads as the normal string again.
I have been trying with the code below but does not work. Please help...
To put string into array:
... (5 Replies)
Hello,
I have lib file which contain a function that get text to print on screen by echo command.
Several scripts are inculde this lib and use this function.
Each one of them is written in different shell language (sh ksh & bash).
This causing some issues when using backslash charater as... (4 Replies)
Hi all,
Basically Im trying to put the current time in a script in BASH. Tried the watch command, but its not really what I want.
I will have lots of things in this script, current date and time being just a few).
Any ideas? (4 Replies)
I am using the echo command to send the output to the file.
I am using the following code:
echo "service started successfully\n" > log
But when I do:
cat log
I get:
service started successfully\n
Instead of a newline after the "successfully"
Why is that and how can I fix it? (3 Replies)
Why does echo supress line breaks in bash?
I'm working on a script that starts like this:
words=`sort list.txt | uniq`
echo $words | wc -l
I need to number the lines and then do other stuff. I'd use jot, but it's not installed, so I hope I can get seq to do what I want. But first I need to... (2 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)
Trying to do some control flow parsing based on the index postion of an array member. Here is the pseudo code I am trying to write in (preferably in pure bash) where possible. I am thinking regex with do the trick, but need a little help.
pesudo code
if == ENDSINFIVEINTS ]]; then
do... (4 Replies)
hello,
i need a bit of help on how to do this effectively in bash without a lot of extra looping or massive switch/case
i have a long array of M elements and a short array of N elements, so M > N always. M is not a multiple of N.
for case 1, I want to stretch N to fit M
arrayHuge
H = (... (2 Replies)
Hello,
i have a script that i need account_number to match a name.
for exsample :
ACCOUNT_ID=(IatHG8DC7mZbdymSoOr11w KbnlG2j-KRQ0-1_Xk356s8)
and i run a loop curl requst with this the issue is that i want to know on
which account were talking about so bash will know this :
... (4 Replies)
Discussion started by: batchenr
4 Replies
LEARN ABOUT SUSE
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 filename 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)