10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
When your data is consistent it is easy to use awk with multiple lines like this. Can we please make this portable so I can use this in both RHEL and AIX?
awk '{RS="/directory1" } $7 ~ /drwxr-xr-x/ {print $1 " " $7}' file
What do I do when the data is not consistent? When your data is not... (2 Replies)
Discussion started by: cokedude
2 Replies
2. Shell Programming and Scripting
Hello all,
I have a large csv file where there are four types of rows I need to merge into one row per person, where there is a column for each possible code / type of row, even if that code/row isn't there for that person.
In the csv, a person may be listed from one to four times... (9 Replies)
Discussion started by: RalphNY
9 Replies
3. Shell Programming and Scripting
What is the correct syntax to have the awk parse the next line as well? The next in bold is where I think it should go, but I wanted to ask the experts since I am a beginner. The file to be parsed is attached as well. Thank you :).
awk 'NR==2 {split($2,a,"");b=substr(a,1,length(a-1));print... (6 Replies)
Discussion started by: cmccabe
6 Replies
4. Shell Programming and Scripting
Hi,
Input
7488 7389 chr1.fa chr1.fa
3546 9887 chr5.fa chr9.fa
7387 7898 chrX.fa chr3.fa
7488 7389 chr21.fa chr3.fa
7488 7389 chr1.fa chr1.fa
3546 9887 chr9.fa chr5.fa
7898 7387 chrX.fa chr3.fa
Desired Output
7488 7389 chr1.fa chr1.fa 2
3546 9887 chr5.fa chr9.fa 2... (2 Replies)
Discussion started by: jacobs.smith
2 Replies
5. Shell Programming and Scripting
Hi experts,
I have a file with hundreds of lines that looks something like this:
Cake 1 3 4 2 3 1 3
Onion 3 2 4 1 3 4 2
Apple 2 3 4 4 1 2 1
Orange 4 3 4 1 2 4 1
Cake 3 1 4 2 4 2 1
Onion 2 4 2 1 4 2 1
Apple 4 3 3 3 3 2 1
Orange 2 1 2 2 2 4 1
Cake 4 3 4 3 1 3 3
...
I'm trying to... (2 Replies)
Discussion started by: david_seeds
2 Replies
6. Shell Programming and Scripting
Hello,
I need to insert varying lines (i.e. these lines are an output of another script) between lines starting with certain fields.
An example to make it more clear.
This is the file where I wanna insert lines:
(save it as "input.txt")
ContrInMi_c_mir 2 10066 181014 200750... (12 Replies)
Discussion started by: tempestas
12 Replies
7. Shell Programming and Scripting
say I'm doing awk 'NR==534'
Is there a way to display 534 535 536 537?
without appending to a variable? per line? maybe an easier way with a different command?
My first impression was NR==534-537 but that would be too easy :P (2 Replies)
Discussion started by: puttster
2 Replies
8. Shell Programming and Scripting
Input File:
nawk -F "|" '{
for(i=1;i<=NF;i++) {
if (i == 2)
{gsub(",","#",$i);z=split($i,a,"")}
else if (i == 3)
{gsub(",","#",$i);z=split($i,b,"")}
}
if(z > 0) for(i=1;i<=z;i++)
print $1,a,"Test";
if(w > 0) for(j=1;j<=w;j++)
... (1 Reply)
Discussion started by: pinnacle
1 Replies
9. UNIX for Dummies Questions & Answers
Hi everyone!
I'm not new to Unix, but I've never used awk before.
I tried to look up this information on several sites and forums,
I also looked in the documentation but I haven't found a solution yet.
I would like to print the previous 3 lines before and the following 4 lines after the... (6 Replies)
Discussion started by: djcsabus
6 Replies
10. Shell Programming and Scripting
Hi,
I have data with broken lines:
Sample data:
"12"|"25"|"a"|"b"|"c"|"d"|"e"|"f"|"2453748"|"08:10:50"
"16"|"25"|"a"|"b"|"c"|"d"|"e"|"f"|"
2453748"|"08:15:50"
"16"|"25"|"a"|"b"|"
c"|"d"|"e"|"f"|"2453748"|"08:19:50"
"16"|"25"|"a"|"b"|"c"|"d"|"e"|"f"|"2453748"|"08:19:50"
In the... (5 Replies)
Discussion started by: hitmansilentass
5 Replies
