10 More Discussions You Might Find Interesting
1. Red Hat
su - keibatch -c ""date ; /usr/local/kei/batch/apb/bin/JKEIKYK4140.sh -run "&$C$6&" WSUKE100201""
Not clear about : date ; /usr/local/kei/batch/apb/bin/JKEIKYK4140.sh -run "&$C$6&" WSUKE100201
Please help (2 Replies)
Discussion started by: honda_city
2 Replies
2. UNIX for Dummies Questions & Answers
I came across this sed expression, and it does exactly what I want.
However I haven't got the faintest clue how it does it and thus do not feel capable of using it.
Can someone please explain how this expression works?
(I used it to remove html tags in a html file I was converting to text)
... (3 Replies)
Discussion started by: maximus73
3 Replies
3. Shell Programming and Scripting
can anyone please explain this code?
sed ':a;N;$!ba;s/]\n//g' file
it replaces lines ending with "]" and concatenates with the next line so that
line1]
line2
becomes
line1line2
i don't understand this part: :a;N;$!ba;
I have noted that I can replace "a" with any letter:
... (1 Reply)
Discussion started by: locoroco
1 Replies
4. UNIX for Advanced & Expert Users
Can anyone explain the below sed oneliner?
sed -e ':a' -e '$q;N;11,$D;ba'
It works same as tail command.
I just want to know how it works.
Thanks
---------- Post updated at 11:42 PM ---------- Previous update was at 11:37 PM ----------
Moderators,
Can you please delete this thread?... (0 Replies)
Discussion started by: pandeesh
0 Replies
5. Shell Programming and Scripting
can anyone please explain this code?
sed ':t /<VirtualHost/,/VirtualHost>/ { /VirtualHost>/!{ $!{ N; bt } }; /name/d; }' infile (4 Replies)
Discussion started by: jacky29
4 Replies
6. Shell Programming and Scripting
Thanks to this forum I have managed to work out a solution to my problem and actually understand most of it, but one thing is confusing me and I am sure someone here can explain.
I need to insert a piece of txt into a file. This txt is
awk '{ sub(/$/,"\r"); print }' $JCL_WBB50103_EFTOUT >... (2 Replies)
Discussion started by: hukcjv
2 Replies
7. Shell Programming and Scripting
mount -ps | tail -1 | awk '{print $1}' | sed -e 's%/$%%'
can you please explain this command mainly sed -e 's%/$%%' this.... (5 Replies)
Discussion started by: rsivasan
5 Replies
8. Shell Programming and Scripting
Hi,
Can anyone pls explain me the below SED code in detail.
sed -e :a -e '$!N;s/\n//;ta' -e P -e D
When this code is executed with a file(has 1lac records), it is taking very long time to process.
So I wanted to modify this SED code with equivalant AWK code.
Thanks,
Sri (1 Reply)
Discussion started by: srilaxmi
1 Replies
9. Shell Programming and Scripting
#! /bin/sed -nf
# Remove C and C++ comments, by Brian Hiles (brian_hiles@rocketmail.com)
# Sped up (and bugfixed to some extent) by Paolo Bonzini (bonzini@gnu.org)
# Works its way through the line, copying to hold space the text up to the
# first special character (/, ", '). The original... (1 Reply)
Discussion started by: Priyaranjan
1 Replies
10. Shell Programming and Scripting
Hi all ,
please explain the following command :
perl -e 'select(undef,undef,undef,.15)'
Thanks and Regards
Navatha (2 Replies)
Discussion started by: Navatha
2 Replies
