|
|
|
|
UGU: Unix Guru Universe - Unix Tip #4446- May 13, 2024
- Home : Help
: Today's Tip
Unix Tip #4446- May 13, 2024
ECHO LINES TO A BLANK
To echo all lines in a
file upto the first blank
line use the following:
awk '$0 ~ /^$/ {exit;} {print $0;}'
The awk script can be used
for printing lines upto the
first occurence of any
pattern.
Just substitute ^$ with
the pattern.
I wrote this script to parse
http server headers.
This tip generously supported by: anand@anandraman.net
NOTE: All tips provided are USE AT YOUR OWN RISK. Tips are submitted
by various unix admins around the globe. UGU suggest you read and
test each tip in a non-volitile environment before placing into
production.
LAST 5 TIPS
4445
- STAT FILES
4444
- AWK THE STATS
4443
- FTP AUTOMATED TRANSFERS
4442
- AUTOMATIC LOGIN TO REMOTE HOSTS
4441
- LARGES FILES MORE FLAVORS
I want to
SUBSCRIBE
and get a UGU Tip everyday.
I want to
UNSUBSCRIBE
and NOT get a UGU Tip everyday.
If you have a UNIX TIP let us know, we just may use it:
(All tips become the property of the Unix Guru Universe)
|
|
|
Copyright 1994-2024 Unix Guru Universe |
|
|
|
|