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Full Discussion: Replacing strings
Top Forums Shell Programming and Scripting Replacing strings Post 302954681 by ArunKumarM on Thursday 10th of September 2015 06:28:46 AM
Old 09-10-2015
Replacing strings

Hello All,
I have two files with delimited |

file 1 :
1|2|3
11|12|13
22|23|24

and file 2 :
1|4|5|6
11|14|15|16
22|25|26

I want to replace the value '1' in file 2 with the values in file 1 '1|2|3'

so the final output will look like

1|2|3|4|5|6
11|12|13|14|15|16
22|23|24|25|26


any suggestions how I do this in bash shell ?

Last edited by ArunKumarM; 09-10-2015 at 07:30 AM.. Reason: missed details
 

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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)
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