10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I'm new with sed, and i am really confused with slashes, backslashes, parentheses, I've tried reading some beginner's guide, but still trouble fixing this problem, do you have any tips where or what to read to learn more about sed? can you also help me with my problem?
Note: I was tasked to use... (4 Replies)
Discussion started by: akopocpoypoy
4 Replies
2. Shell Programming and Scripting
Hello Forum,
I am receiving a file daily like ASAD but at the end there is a counter like 0012 (4 digits) so my every next file +1
I want to write a control script and check the last sequence number.Let's say If I receive a file ASAD0012 then after receiving this file I wan to say that... (5 Replies)
Discussion started by: cemokam65
5 Replies
3. Shell Programming and Scripting
Hi
I want to use awk to match where field 3 contains a number within string - then print the line and just the number as a new field.
The source file is pipe delimited and looks something like
1|net|ABC Letr1|1530|||
1|net|EXP_1040 ABC|1121|||
1|net|EXP_TG1224|1122|||
1|net|R_North|1123|||... (5 Replies)
Discussion started by: Mudshark
5 Replies
4. Shell Programming and Scripting
Hi
I have a case where I am grabbing patterns and subsequent lines using
sed -n -e '/regex/{$!N;p;}'
This returns just the regex line when it is the last line of my file.
Now I may have even number of lines in some cases (regex never at end) and odd in very rare cases.
If the line... (6 Replies)
Discussion started by: jamie_123
6 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I want to write a script that does something like this:
I have a file, in which in every line, there is a string of words, and followed by some space, a number.
Now, I want to identify the line, which has the largest startFace number (say m=8118), take that number and add it to the... (2 Replies)
Discussion started by: super_commando
2 Replies
6. Shell Programming and Scripting
Dears,
I need a script or command which can find the unique number from the second filed and against that number it adds the total of first field .
17215630 , 0
907043 ,1
201050 ,10
394149 ,4
1964 ,9
17215630, 0
907043 ,1
201050, 10
394149 ,4
1964 ,9
1234234, 55
23 ,100
33 ,67
... (2 Replies)
Discussion started by: shary
2 Replies
7. Shell Programming and Scripting
I have a data file. Seperated by "|". The 19 th filed is a date field that occurs like this
11/02/2001
i need to convert into the below format
2001-11-02
for e.g..
i/p
o/p should be
can somebody throw some light (5 Replies)
Discussion started by: dsravan
5 Replies
8. Shell Programming and Scripting
Hello,
I have a text file with n lines in the following format (9 column fields):
Example:
contig00012 149606 G C 49 68 60 18 c$cccccacccccccccc^c
I need to count the number of lower-case and upper-case occurences in column 9, respectively, of the... (3 Replies)
Discussion started by: s052866
3 Replies
9. Shell Programming and Scripting
Hi,
I have a file that has data in it that says
00:01:48.233 1212
00:01:56.233 345
00:09:01.221 5678
00:12:23.321 93444
The file has more line than this but i just wanted to put in a snippet to ask how I would get the highest number with time stamp into another file. So from the above... (2 Replies)
Discussion started by: pat4519
2 Replies
10. Shell Programming and Scripting
It sounds so easy to do.
I have a file thats laid out like this..
number text text text text (etc about 15 times with various text fields)
I want to take the first field, "number", subtract 100 from it, and then put it back in the file. a simple little manipulation of the first field in... (4 Replies)
Discussion started by: LordJezo
4 Replies