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Hello sravani25,

Without seeing samples of your code, without having complete exposure of what you are trying to do; its very difficult to advice on anything. So please do add more details in your...

Hello palex,

Could you please try following.


awk '{split($1,array,"-");print $1,array[2]}' OFS="\t" Input_file


Thanks,
R. Singh

Honestly Neo, they allow are not that is secondary for me right now; because let me first learn and automate GOOD stuff which can help people in avoiding monotonous tasks. If I could do in Telegram...

Thank you for encouragement Neo :b:

Yes, I did some stuff from this one(already written almost 8 to 9 functions).

But in company I believe they will NOT allow Telegram(since it could be...

Hello Neo/All,

Very glad to tell you that after getting inspired from Neo I have build my own very first Bot in Telegram + NR + shell + python(a bit) + JS suit as of now.

Following is its...

Thanks a TON stomp for sharing this, please keep it up :b:

Thanks,
R. Singh

Thanks a TON Neo for sharing this :b: It really helps to all of us who want to learn.

After getting inspired from you, highly, I too started, yesterday, and installed node-red in windows system...

Hello Neo,

Thanks a TON for making this BOT, this is an awesome experience. I played it for 20 mins or so on Telegram.

It is FUN. Appreciate your dedication and hard work here; I wish I could...

Hello shanul karim,

Thank you for sharing your efforts in form of code in your question. Could you please do let us know more clearly what is the logic of getting the expected output. Honestly its...

Hello teefa14,

On UNIX.com we encourage users to do add their efforts which they have put in order to solve their own problems, so kindly do add the same(in form of code in CODE TAGS) in your...

Hello All,

Learnt an example of Lazy match in Regex in Perl, so thought to share here.
Let's say following is Input_file.


cat Input_file
abcdtest123^ DUMMYtestabcd12234 DUMMY bla...

Hello nez,

How about this one then? I am sorry I couldn't test it since I don' have my logged into any server so tested on a online editor with 2 lines. Pretty sure should be faster :)


xargs...

Hello sagar_1986,

Again you are missing the point, request to you is to add your efforts in form of code; so kindly do so and let us know then.

Thansk,
R. Singh

Hello sagar_1986,

Could you please do share your efforts which you have put in order to solve your own problems?
We encourage users to learn coding on this forum, so please do share so.
...

Hello genehunter,

This could be easily done with bash, could you please try following.
I am using parameter expansion functionality of bash here.


val="_"
for file in *.bum
do
...

Hello genehunter,

Thanks for showing your efforts in form of codes.

But your all shown output sample file names CMRLPCR000020_M.bum are same. Wouldn't it overwrite the file, since all file...

Hello jeo_fb,

Sorry but this is NOT the way UNIX.com forums work. We do encourage people to add their efforts which they have put in order to solve their own problems, so please do add your...

Hello shanul karim,

Sorry but this is NOT the way UNIX.com forums work. We do encourage people to add their efforts which they have put in order to solve their own problems, so please do add your...

Hello Nez,

Cool; thanks for letting your views , but IMHO why I added that checks in case version is in some other format then it shouldn't have false positive in output.

Thanks,
R. Singh

Hello All,

I have come across a question from colleague about complex regex, so I written a regex using grep's -P option in PCRE regex. Since its a new learning for me, so thought to share with...

Hello rohit_shinez,

In unix.com we encourage all users to do add their efforts which they have put to solve their own problem so kindly do add the same and let us know then.

Thanks,
R. Singh

Thanks a TON Neo for awarding this to Scrutinizer, a well deserved award S :b:

@Scrutinizer, First of all congrats S :b: First thing first, your posts are Good, concise, Up to the mark, full of...

Hello becal123456,

IMHO problem in your code is that you haven't done any increment on very first occurrence of a[$2 FS $4 FS $5 FS $6 FS $7] and when it goes into condition check happens first...

Hello beca123456,

Could you please try following.


awk '/^grp1/{print;a[$2,$4,$5,$6,$7]++;next} !a[$2,$4,$5,$6,$7]++' Input_file


Output will be as follows.


grp1 name2 ...

Hello hungryd,

Could you please try following.


awk '
{
while(match($0,/<SeriesName>[^<]*/)){
print substr($0,RSTART+12,RLENGTH-12)
$0=substr($0,RSTART+RLENGTH)
}
}
' ...