10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Please know that I am very new to unix and trying to learn 'on the job'. I'm only manipulating large tab-delimited files (millions of rows), but I'm stuck and don't know how to proceed with the following. Hoping for some friendly advice :)
I have 2 tab-delimited files - with differing column &... (10 Replies)
Discussion started by: GTed
10 Replies
2. UNIX for Advanced & Expert Users
Hi,
PFB the input:
unix/java/perl/random.txt
unix1/java1/random1.txt
unix2/java2/perl2/random2.txt
unix3/java3/random3.txt
unix4/random4.txt
i want the following output:
random.txt
random1.txt
random2.txt
random3.txt
random4.txt
the patterns can change but i need the .txt file... (5 Replies)
Discussion started by: arindam guha
5 Replies
3. Shell Programming and Scripting
This is my input file :
# cat list 20130430121600, cucm, location,76,2 20130430121600,cucm1,location1,76,4 20130430122000,cucm,location,80,8 20130430122000,cucm1,location1,90,8 20130430140000,cucm1,location1,87,11 20130430140000, cucm,location,67,9
This is the required output
... (1 Reply)
Discussion started by: Lakshmikumari
1 Replies
4. Shell Programming and Scripting
I have roughly ~30 .txt files in a directory which all have unique names. These files all contain text arranged in columns separated by whitespace (example file:
[#YY MM DD hh mm WDIR WSPD GST WVHT DPD APD MWD PRES ATMP WTMP DEWP VIS TIDE
#yr mo dy hr mn degT m/s m/s m sec ... (5 Replies)
Discussion started by: aozgaa
5 Replies
5. Shell Programming and Scripting
I have following input
@xxxxxx@
I want to extract what's between @....@ that is : xxxx
using SED command (6 Replies)
Discussion started by: xerox
6 Replies
6. Shell Programming and Scripting
Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2
file 1 sample
SNDK 80004C101 AT
XLNX 983919101 BB
NETL 64118B100 BS
AMD 007903107 CC
KLAC 482480100 DC
TER 880770102 KATS
ATHR 04743P108 KATS... (7 Replies)
Discussion started by: rydz00
7 Replies
7. Shell Programming and Scripting
Hi, Iam new to unix. I have one input file .
Input file :
ID1~Name1~Place1
ID2~Name2~Place2
ID3~Name3~Place3
I need output such that only first column should change to fixed width column of 15 characters of length.
Output File:
ID1<<12 spaces>>Name1~Place1
ID2<<12... (5 Replies)
Discussion started by: manneni prakash
5 Replies
8. Shell Programming and Scripting
I have the following requirement.
file1.txt (this could contain 5 million rows)
ABC 1234 XYZ .... (3000 bytes)
QRD 4612 GHT .... (3000 bytes)
I need to create
file2.txt
1234
4612
I have a EAI process to change file2.txt into
file3.txt
4555
3743
Then I would have to use... (0 Replies)
Discussion started by: jostul
0 Replies
9. UNIX for Dummies Questions & Answers
Hi, I have 600 text files. In each txt file, I have 3 columns, e.g:
File 1
a 0.21 0.003
b 0.34 0.004
c 0.72 0.002
File 2
a 0.25 0.0083
b 0.38 0.0047
c 0.79 0.00234
File 3
a 0.45 0.0063
b 0.88 0.0027
c 0.29 0.00204
...
my filename as "sc2408_0_5278.txt sc2408_0_5279.txt... (2 Replies)
Discussion started by: libenhelen
2 Replies
10. Shell Programming and Scripting
Hello,
I need your help to extract text from following:
./sherg_fyd_rur:blkabl="R23.21_BL2008_0122_1"
./serge_a75:rlwual="/main/r23.21=26-Mar-2008.05:00:20UTC@R11.31_BL2008_0325"
./serge_a75:blkabl="R23.21_BL2008_0325"
./sherg_proto_npiv:bkguals="R23.21_BL2008_0302 I80_11.31_LR"
I... (11 Replies)
Discussion started by: abdurrouf
11 Replies