10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
If I have an output from egrep that has two elements on separate lines can I concatenate them? so the egrep for examople might be:
egrep "filename|type"
And the actual output might be:
./file001.doc
Type Text Document
How do I get the egrep to remove the line feed so the output is:
... (5 Replies)
Discussion started by: TuftyDave
5 Replies
2. Shell Programming and Scripting
I have this END section in an awk script:
END {
for (j in littlebin)
{
print (j, int(log(j)/log(2)) , littlebin)
lbsum+=littlebin
}
for (i in bins)
... (6 Replies)
Discussion started by: treesloth
6 Replies
3. Shell Programming and Scripting
Hi,
while using following awk commend I’m getting confused,
The output is not like as the row present in input files, can anyone explain and tell me how to print in the order like in input.
value=$(awk 'FNR>1 && NR==FNR{a=$4;next} a{sum+=$4} END {for(i in sum){printf i"\t"sum/2"@@";}}'... (5 Replies)
Discussion started by: Shenbaga.d
5 Replies
4. Shell Programming and Scripting
Hi,
Im using the below command to search a file for multiple expressions if the 4th expression doesnt exist the command simply lists what it can find and ignores what it cant. Is there any way to get the command to output an error or a message if it cant find the 4th expression to a file?
... (16 Replies)
Discussion started by: 02JayJay02
16 Replies
5. Shell Programming and Scripting
Hi All,
Here is my question.
I have two files, file1.txt and file2.txt. I need the line number (index number) of file2.txt where the words in file1.txt appear. But they have to be in the same order as file1.txt. In example,
file1.txt
Z
K
A
...
T
file2.txt
W
A
Q
R (6 Replies)
Discussion started by: senayasma
6 Replies
6. Shell Programming and Scripting
I have the following script that searches in several files and shows the search results and the matches filename on the screen.
find . -exec egrep -wH "word1|word2" {} \;
the output from the search display as:
file1
word1
word2
I need to show each file search output result on new... (5 Replies)
Discussion started by: konddor
5 Replies
7. Shell Programming and Scripting
Dear Friends,
I have a command which can result following output.
Packet is: /var/adm/yyyy/pkt6043
Intended for network : /vob/repo
I would like to retrive
pkt6043 and /vob/repo using single command.
Blue color test will be always contstant and red color text will be dynamic
... (2 Replies)
Discussion started by: baluchen
2 Replies
8. Shell Programming and Scripting
Hello,
I have a list of all order number like below:
maryu01001
johnm00003
peter02234
catmy66751
For the above, all number must in 5 digits and I need to add one into the number and output a new list like below:
maryu01002
johnm00004
peter02235
catmy66752
How can write a... (20 Replies)
Discussion started by: happyv
20 Replies
9. Shell Programming and Scripting
If I have string { I_love_shell_scripts}
anyone knows how to have output {stpircs_llehs_evol_I}
by using shell and perl ?I know in perl, there is reverse() funcation, but
can it be done by not using reverse()? (3 Replies)
Discussion started by: ccp
3 Replies
10. Shell Programming and Scripting
Hi all,
I have an input file that I am pulling out certain phases using the following commands:
cat /nodes.txt | egrep -e 'OSVersion|PrimaryNodeName'
Currently the output looks like this:
OSVersion - 5.0
PrimaryNodeName - serverA
OSVersion - 5.0
PrimaryNodeName - serverB
OSVersion... (2 Replies)
Discussion started by: indianadoug
2 Replies