9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
I have some data in a file as below
******************************
Class 1A
Students absent are :
1. ABC
2. CDE
3. CPE
******************************
Class 2A
Students absent are :
******************************
Class 3A
Students absent are : (6 Replies)
Discussion started by: reldb
6 Replies
2. Shell Programming and Scripting
How to write in awk to remove lines starting with "#" and then process the file:
This is not working:
cat file|awk '{if ($0 ~ /^#/) $0="";print NF>0}'
When I just give cat file|awk '{if ($0 ~ /^#/) $0="";print }'
it prints the blank lines . I don't wnat the blank lines along with the... (15 Replies)
Discussion started by: rveri
15 Replies
3. Shell Programming and Scripting
Hello everybody,
Here is my problem : I cannot find a way to extract data from a particular file and more precisely I cannot extract the result of my awk script to an external file because I am currently working on HP-UX.
I would like a simple script (without awk) which asks for a date like... (4 Replies)
Discussion started by: freyr
4 Replies
4. Shell Programming and Scripting
Hi,
I have a tmp file like below:
<ADATA>
ANUM=900
ADESC=Saving
ATYP=0
TXREGD=0
</ADATA>
<ADATA>
ANUM=890
ADESC=Saving
ATYP=0
ABAL=9000
TXREGD=1
</ADATA>
<ADATA> (6 Replies)
Discussion started by: kunigirib
6 Replies
5. Shell Programming and Scripting
I need to extract the character before the last "|" in the following lines, which are 'N' and 'U'. The last "|" shouldn't be extracted. Also the no.s of "|" may vary in a line, but I need only the character before the last one.
... (1 Reply)
Discussion started by: hidnana
1 Replies
6. Shell Programming and Scripting
Hi all,
I have a data file from which i would like to extract only certain fields, which are not adjacent to each other. Following is the format of data file (data.txt) that i have, which has about 6 fields delimited by "|"
HARRIS|23|IT|PROGRAMMER|CHICAGO|EMP
JOHN|35|IT|JAVA|NY|CON... (2 Replies)
Discussion started by: harris2107
2 Replies
7. Shell Programming and Scripting
Any clues on how to parse a line returned from an ls command that allows for the filename to be fully passed even if it includes spaces? What I got close with is:
ls -ltra | awk '{print $1 "|" $3 "|" $4 "|" $5 "|" $6 "|" $7 "|" $8 "|" $9 $10 $11 $12 ... (etc)}'
However this clears the spaces in... (6 Replies)
Discussion started by: jpport123
6 Replies
8. Shell Programming and Scripting
Hi all,
Can anyone please help me in parsing the following file. Suppose the file is called, example.lst, and has the following content in it.
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = TCP)
(Host = 192.168.2.2)
... (3 Replies)
Discussion started by: harris2107
3 Replies
9. Shell Programming and Scripting
Forgive me if this is a dumb question...I'm a Windows sys admin with little programming knowledge.
I have files containing anywhere from 3 to 200 lines. Using SED, I want to extract only lines containing a specific instance of "ISS." It is possible that "ISS" will occur several times in a... (10 Replies)
Discussion started by: thuston22
10 Replies