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Shell Programming and Scripting

Get string between 2 patterns

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# 8  
Old 09-20-2013
Quote:
Originally Posted by ahamed101
Though my solution is not the cleanest, it works.
Yours is neater than mine and should work for me as well.

Quote:
Check if you have put a comma accidentally in your dat file.
Neither a comma nor a tick.
Code:
$ grep \' test.dat
ok: [20.6.1.1] => {"msg": "[u'/project/cars/version/scripts/', u'/project/cars/version/scripts/y.txt', u'/project/cars/version/scripts/x.txt']"}
$ grep , test.dat
ok: [20.6.1.1] => {"msg": "[u'/project/cars/version/scripts/', u'/project/cars/version/scripts/y.txt', u'/project/cars/version/scripts/x.txt']"}
$ awk -F\' '{print $2}' RS=, test.dat
GATHERING FACTS *****************************
/project/cars/version/scripts/y.txt
/project/cars/version/scripts/x.txt
$ cat test.dat
PLAY [SERVER] ***********************************
GATHERING FACTS *****************************
OK: [20.6.1.1]
TASK: [Get name] ****************************
changed: [20.6.1.1]
TASK: [print name] ***************************
ok: [20.6.1.1] => {"msg": "[u'/project/cars/version/scripts/', u'/project/cars/version/scripts/y.txt', u'/project/cars/version/scripts/x.txt']"}
PLAY RECAP ***********************
20.6.1.1  : ok=3  changed=1 unreachable=0 failed=0

A mystery to me. But one i'm willing to ignore for now. 8-)
# 9  
Old 09-20-2013
Did my solution in post #3 works?
If so, why not use it.
# 10  
Old 09-20-2013
sed:
Code:
sed -n ":a s/^[^u]*u'//; T;h; s/'.*$//p; g; ta" file
/project/cars/version/scripts/
/project/cars/version/scripts/y.txt
/project/cars/version/scripts/x.txt

# 11  
Old 09-20-2013
An other sed version:
Code:
sed -n "s/[^u]*u'\([^']*\)['][^u]*/\1\n/gp" file

Regards.
# 12  
Old 09-22-2013
Hi all, thanks for your invaluable inputs. Works beautifully.
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