10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am trying to add a tab after the last digit in $3 in the input. The grep below is all I can think off. Thank you :)
sed -n 's/:/&/p' input
input
chr1 955542 955763AGRN-6|gc=75
chr1 957570 957852AGRN-7|gc=61.2
chr1 976034 976270AGRN-9|gc=74.5
desired output
chr1... (5 Replies)
Discussion started by: cmccabe
5 Replies
2. Shell Programming and Scripting
I am trying to remove lines in the target.txt file if $5 before the - in that file matches sorted_list. I have tried grep and awk. Thank you :).
grep
grep -v -F -f targets.bed sort_list
grep -vFf sort_list targets
awk
awk -F, '
> FILENAME == ARGV {to_remove=1; next}
> ! ($5 in... (2 Replies)
Discussion started by: cmccabe
2 Replies
3. Shell Programming and Scripting
Hi All,
I'm having a hard time finding a starting point for my issue. I have a 30k line file (fspsec.txt) that I would like to parse into smaller files based on any character existing in field 1.
ACCOUNTANT LEVEL 1 (ACCT.ACCOUNTANT)
OPERATORS: DOEJO (418)
TOOLS: Branch Maintenance
... (2 Replies)
Discussion started by: aahlrich
2 Replies
4. Shell Programming and Scripting
I have a text file like this:
subject1:LecturerA:10
subject2:LecturerA:40
if I was given string in column 1 and 2 (which are subject 1 and LecturerA) , i need to update 3rd field of that line containing that given string , which is, number 10 need to be updated to 100 ,for example.
The... (6 Replies)
Discussion started by: bmtoan
6 Replies
5. Shell Programming and Scripting
Hi Friends,
I have a file1.txt as below
I want to convert the date fields in to upper case field3 and field 6
output.txt
Plz help. (2 Replies)
Discussion started by: i150371485
2 Replies
6. Shell Programming and Scripting
Hi,
I have an issue to combine multiple lines of a file. I have records as below.
Fields are delimited by TAB. Each lines are ending with a new line char (\n)
Input
--------
ABC 123456 abcde 987
890456 7890 xyz
ght gtuv
ABC 5tyin 1234 789
ghty kuio
ABC ghty jind 1234
678 ght
... (8 Replies)
Discussion started by: ratheesh2011
8 Replies
7. Shell Programming and Scripting
Hi,
I know there are lots of threads on replacing text within files, usually using sed or awk. However, I find it hard to adapt examples that I found to my specific case. I am kind of new to UNIX and have hard times learning the syntax either for sed or awk so I would appreciate any help. Here's... (5 Replies)
Discussion started by: vytenis
5 Replies
8. Shell Programming and Scripting
:confused: I have a tab delimited file that I need to extract data from and into a file with specific field specs. Each field has to be a certain amount of characters. So, the name field (from delimited file) might have only 15 characters but needs to be 25 (in new file) so I need to insert spaces... (5 Replies)
Discussion started by: criddel
5 Replies
9. UNIX for Dummies Questions & Answers
the file has several date fields.for example, #2, #3,and #5 are date fields.
I want grep year '2002' just within #2 field and get all the rows which content year '2002' in the #2 field. is it possible to do this? how to do it? Thanks (2 Replies)
Discussion started by: tiff-matt
2 Replies
10. UNIX for Dummies Questions & Answers
hii..
I have a pipe delimited file
For ex:
TEST_1-8J6TZN|ASLANK|BHR-09||TRAM
I want to grep for NULL in the 4th field only from the above file
Please suggest
Also let me know if there is any limitation in the suggested command
Thanks all in advance..!! (5 Replies)
Discussion started by: sureshg_sampat
5 Replies