10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Using a bash for loop to pass variables into a nawk loop to capture a string in an sftp log. Tried several different syntax methods to have the variable treated as a regex so the loop will capture the string.
for i in `cat /tmp/dar3.out.2`
do
nawk -vst=$i '$5 ~ /$st/ && /closed/ && /user/... (3 Replies)
Discussion started by: smenago
3 Replies
2. Shell Programming and Scripting
Hi All,
I am working on nawk script, has the small function which prints the output on the screen.Am trying to print/append the same output in a file.
Basically nawk script should print the output on the console/screen and as well it should write/append the same result to a file.
script :... (3 Replies)
Discussion started by: Optimus81
3 Replies
3. Shell Programming and Scripting
Hello,
I need an awk command to print only the lines that match regex on xth field from file.
For example if I use this command
awk -F"|" ' $22 == "20130117090000.*" 'It wont work, I think, because single quotes wont allow the usage of the metacharacter star * . On the other hand I dont know... (2 Replies)
Discussion started by: black_fender
2 Replies
4. Shell Programming and Scripting
Hello
I'm manipulating a file, taking certain variables & printing them to an output file using awk (actually nawk because I'm using -v).
I now want to take a field from the input file & expand it to a pre-defined length by preceding the string with spaces. The field I'm picking up can be of... (4 Replies)
Discussion started by: CHoggarth
4 Replies
5. UNIX for Dummies Questions & Answers
I have a file of protein sequences with headers (my source file). Based on a list of IDs (which are included in some of the headers), I'd like to print out only the specified sequences, with only the ID as header.
In other words, I'd like to search source.txt for the terms in IDs.txt, and print... (3 Replies)
Discussion started by: pathunkathunk
3 Replies
6. Shell Programming and Scripting
format of file1 "file1.txt"
1 2 3 4
A B C
XX YY ZZ AA WWW
The output must contain except the first and last column
the output must be
2 3
B
YY ZZ AA (8 Replies)
Discussion started by: centurion_13
8 Replies
7. Shell Programming and Scripting
abc.dat
tty cpu
tin tout us sy wt id
0 0 7 3 19 71
extended device statistics
r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b device
0.0 133.2 0.0 682.9 0.0 1.0 0.0 7.2 0 79 c1t0d0
0.2 180.4 0.1 5471.2 3.0 2.8 16.4 15.6 15 52 aaaaaa1-xx
I want to skip first 5 line... (4 Replies)
Discussion started by: kchinnam
4 Replies
8. Shell Programming and Scripting
My input contains a single word lines.
From each line
data.txt
prjtestBlaBlatestBlaBla
prjthisBlaBlathisBlaBla
prjthatBlaBladpthatBlaBla
prjgoodBlaBladpgoodBlaBla
prjgood1BlaBla123dpgood1BlaBla123
Desired output -->
data_out.txt
prjtestBlaBla
prjthisBlaBla... (8 Replies)
Discussion started by: kchinnam
8 Replies
9. Shell Programming and Scripting
I have a file tmp.txt as shown below:
Controller: 0
Disk: 0.0.0
Disk: 0.1.0
Disk: 0.2.0
Controller: 1
Volume:c1t2d0
Disk: 0.0.0
Disk: 0.1.0
Disk: 0.2.0
Controller: 2
Volume:c2t2d0
Disk: 0.2.0
Now I want to split... (4 Replies)
Discussion started by: durbam2002
4 Replies
10. Shell Programming and Scripting
Is it possible to make the search in regular exprecion or in matching parts of sed, nawk and others to IGNORE the case of the search string?
I mean, like if used 'grep' with -i option:
> grep -i "abc" file
I would like to be able to do the same, say, by nawk:
> nawk '/abc/ {print $0}'... (4 Replies)
Discussion started by: alex_5161
4 Replies