Any chance someone knows a way ( working on RHEL7 and AIX5 ) to make a script that runs either on /bin/bash or /bin/ksh to search in a text file for 1 or more strings using grep ( or another function ), the results being put in a variable but in that variable to have a string "\\n" placed at the end of each occurance?

For example:

> 
> TextFile1.txt
> 
> 
> 

```
[root@server ~]$ cat TextFile1.txt
aby ORA-3120: unable to xx
sxyy  unable to aa
sxyy ORA-3120: unable to aa
ytxy  unable to bb
y41y  unable to dd
yanby  unable to ff
ytxy ORA-3120: unable to bb
y41y ORA-3120: unable to dd
y124gby  unable to gg
yanby ORA-3120: unable to ff
aby  unable to xx
y124gby ORA-3120: unable to gg

```

> 
> Simple Grep
> 
> 
> 

```
[root@server ~]$ cat TextFile1.txt | grep "ORA-"
aby ORA-3120: unable to xx
sxyy ORA-3120: unable to aa
ytxy ORA-3120: unable to bb
y41y ORA-3120: unable to dd
yanby ORA-3120: unable to ff
y124gby ORA-3120: unable to gg

```

> 
> Put the results in a variable
> 
> 
> 

```
[root@server ~]$ aa=$(cat TextFile1.txt | grep "ORA-")

[root@server ~]$ echo $aa
aby ORA-3120: unable to xx sxyy ORA-3120: unable to aa ytxy ORA-3120: unable to bb y41y ORA-3120: unable to dd yanby ORA-3120: unable to ff y124gby ORA-3120: unable to gg

```

Desired result:

[root@server ~]$ echo $aa

**\\n** aby ORA-3120: unable to xx **\\n** sxyy ORA-3120: unable to aa **\\n** ytxy ORA-3120: unable to bb **\\n** y41y ORA-3120: unable to dd **\\n** yanby ORA-3120: unable to ff **\\n** y124gby ORA-3120: unable to gg **\\n**

Thank you in advance for the help and hints