Tagged Questions
0
votes
3answers
31 views
Possible to use more than one core with sed and bash?
I am looking to use more than one core when replacing values with sed in bash, is this possible?
0
votes
3answers
168 views
Bash: Find and replace text strings
I figured this would be easy, but I'm overlooking something simple:
I have a text file called test. It contains, for example, the string Alfred Hitchcock. I want to replace this with Alfred\ ...
8
votes
1answer
131 views
How to make sed omit not matching lines?
In the following example, sed matches lines starting with an a or a c and prints the first character of that line (a or c):
$ echo "ag
bh
ci
dj
ek
fl" | sed 's/\(a\|c\)./\1/' # Matches lines starting ...
3
votes
3answers
62 views
merge pieces of file together
I have a directory tree of files I need to loop through and reformat the lines. can I do this with sed with some combination of find?
for each file, I'll need to adjust the text in the file from
...
0
votes
1answer
238 views
IP Address dotted decimal to /8 or /16 notation using bash,sed or awk?
I have an input file that contains a list of ip addresses and the ip_counts(some parameter that I use internally.)The file looks somewhat like this.
202.124.127.26 2135869
202.124.127.25 2111217
...
