10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
The awk below uses the tab-delimeted fileand reformats each line based on one of three conditions (rules). The 3 rules are for deletion (lines in blue), snv (line in red), and insertion (lines in green). I have included all possible combinations of lines from my actual data, which is very large.... (0 Replies)
Discussion started by: cmccabe
0 Replies
2. Shell Programming and Scripting
Hi,
I have a file like below.
1,2,3,4,5,6,7,8,9I would like to print or copied to a file based of line count in perl
If I gave a condition 1 to 3 then it should iterate over above file and print 1 to 3 and then again 1 to 3 etc.
output should be
1,2,3
4,5,6
7,8,9 (10 Replies)
Discussion started by: Anjan1
10 Replies
3. Shell Programming and Scripting
I have some text files in a folder named ff as follows. I need to delete the lines (in-place editing)in these files based on another file aa.txt.
32bm.txt:
249 253 A P - 0 0 8 0, 0.0 6,-1.4 0, 0.0 2,-0.4 -0.287 25.6-102.0 -74.4 161.1 37.1 13.3 10.9
250... (2 Replies)
Discussion started by: aden
2 Replies
4. Shell Programming and Scripting
Hi All,
I have following listing
Filesystem GB blocks Free Used Iused Iused Mounted on
/dev/hd2 4.00 0.31 93 63080 43 /usr
Filesystem GB blocks Free Used Iused Iused Mounted on
Filesystem GB blocks Free Used Iused Iused... (11 Replies)
Discussion started by: ckwan
11 Replies
5. Shell Programming and Scripting
hi
i have a set of similar files. i want to delete lines until certain pattern appears in those files. for a single file the following command can be used but i want to do it for all the files at a time since the number is in thousands.
awk '/PATTERN/{i++}i' file (6 Replies)
Discussion started by: anurupa777
6 Replies
6. Shell Programming and Scripting
Here is an example of a file...
foo1,good
foo1,good
foo2,error
foo2,good
Note that both rows for foo1 have good in the 2nd field, but one of the foo2 rows has error...
I need something in ksh/awk/perl that will delete ALL foo2 lines if ANY of them have error in the 2nd field...so:
... (7 Replies)
Discussion started by: dbiggied
7 Replies
7. UNIX for Dummies Questions & Answers
Hi,
To load a big file in a table,I have a make sure that all rows in the file has same number of the columns .
So in my file if I am getting any rows which have columns not equal to 6 , I need to delete it . Delimiter is space and columns are optionally enclosed by "".
This can be ... (1 Reply)
Discussion started by: hemantraijain
1 Replies
8. Shell Programming and Scripting
hi
i have an input file that contains some thing like this
aaa acc aa abc1 1232 aaa abc2....
poo awq aa abc1 aaa aaa abc2
bbb bcc bb abc1 3214 bbb abc3....
bab bbc bz abc1 3214 bbb abc3....
vvv ssa as abc1 o09 aaa abc4....
azx aaq aa abc1 900 aqq abc19....
aaa aa aaaa abc1 899 aa... (8 Replies)
Discussion started by: anurupa777
8 Replies
9. Shell Programming and Scripting
hi
my problem is little complicated one. i have 2 files which appear like this
file 1
abbsss:aa:22:34:as akl abc 1234
mkilll:as:ss:23:qs asc abc 0987
mlopii:cd:wq:24:as asd abc 7866
file2
lkoaa:as:24:32:sa alk abc 3245
lkmo:as:34:43:qs qsa abc 0987
kloia:ds:45:56:sa acq abc 7805
i... (5 Replies)
Discussion started by: anurupa777
5 Replies
10. Shell Programming and Scripting
Hi,
I need to remove some lines from an XML file is the value within a tag is empty.
Imagine this scenario,
<acd><acdID>2</acdID><logon></logon></acd>
<acd><acdID></acdID><logon></logon></acd>
<acd><acdID></acdID><logon></logon></acd>
<acd><acdID></acdID><logon></logon></acd>
I... (3 Replies)
Discussion started by: giles.cardew
3 Replies