10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am trying to print out sentences that meets a regular expression in awk (I’m open to using other tools, too).
I got the regular expression I want to use, "(\+ \{4\})" from user ripat in a grep forum. Unfortunately with grep I couldn't print only the sentence.
While searching for awk... (8 Replies)
Discussion started by: danbroz
8 Replies
2. Shell Programming and Scripting
Hi guys
Need your help how do I extract sentences with only a word
i.e.
today is hot
hot
very
humid
humid2
Sample output
hot (6 Replies)
Discussion started by: jamestan
6 Replies
3. UNIX for Dummies Questions & Answers
Hi guys
Need your help how do I extract sentences with only a word
i.e.
today is hot
hot
very
humid
humid2
Sample output
hot
very (0 Replies)
Discussion started by: jamestan
0 Replies
4. Shell Programming and Scripting
Hi,
I'm trying to compare the value in a field to the value in a variable using awk. This works:
awk '$7 == "101"'but this is what I want (and it doesn't work):
value=101
awk '$7 == "$value"'
Any help or insight on this would be great. Thanks in advance. (1 Reply)
Discussion started by: goodbenito
1 Replies
5. Shell Programming and Scripting
Hi,
I would like to set a variable using ls, but I need to be able to list two possibilities simultaneously, i.e., I'd like to do this all on one line. These are the two possible directories, but keep in mind only *one* will be present at any given time:
drwxrwxrwx 4 qtv qtv 16384 Nov 9... (5 Replies)
Discussion started by: goodbenito
5 Replies
6. Programming
I want to be able to access an environment variable to control how a program is compiled.
So:
export MY_VERSN=9
Then ideally, within my C++ code, I would have
#if MY_VERSN = 9
iret = FRED9()
#else
iret = FRED()
#endif
The way I thought I could do it is that in the script that... (2 Replies)
Discussion started by: BrighterLater
2 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I have few sentences here.
$a1="Division of Hematology-Oncology, and Stem cell transplantation, Schneider Childrens Hospital, Albert Einstein College of Medicine, New Hyde Park, New York. ";
$a2="Department of Cell Biology and Anatomy, College of Medicine, National Cheng Kung... (3 Replies)
Discussion started by: vanitham
3 Replies
8. Shell Programming and Scripting
Hi,
I have a file and that file contains the following sentences.
Here we show that a virus-encoded transcription factor, viral mRNA, cellular RNA-binding protein heterodimer G3BP/Caprin-1 (p137), translation initiation factors eIF4E and eIF4G, and ribosomal proteins are concentrated in the... (4 Replies)
Discussion started by: vanitham
4 Replies
9. Shell Programming and Scripting
Hi,
I have to identify sentences from this text.
If i split these statements by this way:
@sentence= split(/\.\W*/,$text);
I will get these following things also in the output along with proper sentences.
Biol Reprod.
2002 Mar;66(3):785-95.
Egydio de Carvalho C, Tanaka H,... (2 Replies)
Discussion started by: vanitham
2 Replies
10. UNIX for Dummies Questions & Answers
hello,
i'm looking to split up text into a list of words but can't figure it out, any help would be great.
thanks
steven (2 Replies)
Discussion started by: stevox
2 Replies