Can you help me with the below concern, I need one liner for this.
Input_file.txt
The output should be like below, the should start from DSUnitGroup: 1 and incremented sequentially till it reach a particular count here let us say DSUnitGroup: 8, and once it is reached again it should start from DSUnitGroup: 1.
Output_file.txt
can you help me with the one liner string. to achieve this.
Last edited by rbatte1; 04-26-2018 at 02:23 PM..
Reason: Added CODE tags
Hi,
Iam new to shell script.How to write bourn shell script for find and replace.
My requirement is:
variable:
name="abcd & co"
i wanted to replace '&' with amp; plz suggest with out using sed.
Thanks lot. (2 Replies)
After running a command like
grep -ir files2/ *
This will find all the files that contain "files2/" in it.
For example if it finds
files2/dir/today
files2/dir/yesterday
files2/dir/2daysago
Now it may find 100 instances, so is there a quick find and replace command I can use? I... (4 Replies)
Dear All
To find a file, according to you, I tried as:
#find / -name file-name -print
To find a string inside the files , I tried as :
#find / -name "*" |xargs grep "string"
Can you please let me know how can I try for find/replace (i.e.
finding the intended string inside the text files... (6 Replies)
I have a tab-delimited inFile:
cat inFile
A B C D E F
1 2 3 4 5 6
a b c d e fI would like to replace the first 3 tabs in each row with underscore to get outFile:
A_B_C_D E F
1_2_3_4 5 6
a_b_c_d e fhow can I modify the following... (5 Replies)
Hi I am very new to shell scripting (and linux in general)...
I am trying to build some script, that will read a person from a csv file, (each person will have an ID, eg id001abc, which will go up one by one a few hundred times) then when find and replace the matching data in an xml file.
... (4 Replies)
Hi All,
How can i replace a pattern where its with the pattern /
To be more clear, this is what am trying to replace with
Current pattern => /abc/xyz
Replace to => /xyz/abc
Giving the commad :%s/"/abc/xyz"/"/xyz/abc"/g throw me off. :wall:
Awaiting for your assistance... (3 Replies)
I am very new to unix. Trying to use a for loop for this task
I have a file like this
abc.uml
ccc.uml
ddd.uml
rrr.uml
kkk.uml
.
.
.
n.uml ( more than 10000)
I want to read this file but just 5 names at a time and then again it should read next 5 names and agin next 5. this... (6 Replies)
Hi,
I have to grep value from one file, if that value is already present with "#" symbol. I have to remove that symbol in that file.
Ex:
file1.txt contains the following string
#value=15
I have to search for "Value". If I found the string with hash symbol, nee to remove the # in... (6 Replies)
Hi ,
i have a file with some data and i need replace a perticular value with some other value from another another file
req:
file1.txt
abc,idle.txt,1234
file2.txt
5678
now the requirement is need to replace the "idle.txt" is with "mike_5678" here 5678 from file2.txt...
file2.txt... (1 Reply)
Hi,
I have a variable which holds the below value:
echo $FROM_DIR
/fsg/fgldevu/fs_ne/inst/FGLDEVU_01/logs/appl/conc/out/o14946708.out
I want to change the value in the variable as below:
out/o to be replaced with log/l
.out to be replaced with .req
The desired output should look like... (5 Replies)
Discussion started by: Prasannag87
5 Replies
LEARN ABOUT DEBIAN
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)