|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
shell command in AWK
Post 302429581 by zaxxon on Tuesday 15th of June 2010 01:35:51 AM
06-15-2010
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
i was just wondering how can i use shell command in awk script file? say suppose i want to print the date at the top of the report i generate using awk how can i do that? Thanks in advance! :) (5 Replies)
Discussion started by: salman4u
5 Replies
2. Shell Programming and Scripting
Hi,
When i run the below command i am able to get the output.
awk '/BEGIN DSSUBRECORD/{c=3;next}c-->0' abc.txt |
awk '/END DSSUBRECORD/{exit}{print}' |
awk '/Owner/{exit}{print}' |
awk '{n2=n1;n1=n;n=$0;if(NR%3==0){printf"%s,%s,%s\n",n2,n1,n}}'
Output:
Name "file_name", ... (5 Replies)
Discussion started by: onesuri
5 Replies
3. Shell Programming and Scripting
Hello all,
Here is what my bash script does: sums number columns, saves the tot in new column, outputs if tot >= threshold val:
> cat getnon0file.sh
#!/bin/bash
this="getnon0file.sh"
USAGE=$this"
InFile="xyz.38"
Min="0.05"
#
awk '{sum=0; for(n=2; n<=NF; n++){sum+=$n};... (4 Replies)
Discussion started by: catalys
4 Replies
4. UNIX for Dummies Questions & Answers
Hello,
I have two files File1 & File2.
File1
76 135
136 200
250 345
....
File2
1 24
1 35
1 36
1 72
....
I want to get all the values form File2 corresponding to the range in File 1 and feed it to a program. Is the code below right? Can I pass shell variables to awk in this... (2 Replies)
Discussion started by: Gussifinknottle
2 Replies
5. Shell Programming and Scripting
Trying to do something like this
ls -lrt | awk '$9=="test5"'
-rw-r--r-- 1 lrmq db2iadm1 381 Sep 20 21:56 test5
But now, I need to give a variable in place of test5. For example let's define x as test5
x=test5
ls -lrt | awk '$9=="$x"'
This doesn't seem to be working. It doesn't take the... (4 Replies)
Discussion started by: blazer789
4 Replies
6. Shell Programming and Scripting
Hi,
I hope you can help me with the awk command in shell scripting.
I want to do the following, but it doesn't work.
for i in $REF1 $REF2 $REF3; do
awk '{if($n>=0 && $n<=50000){count+=1}} END{print count}' ${DIR}${i} >${DIR}${i}_count.txt
done
REF1 to REF3 are only variables for .txt... (1 Reply)
Discussion started by: y.g.
1 Replies
7. Shell Programming and Scripting
Hi ,
Please excuse me for opening a new thread i am unable to find out the syntax error
in my if else condition inside for loop in awk command ,
my actual aim is to print formatted html td tag when if condition (True) having string as "failed",
could anyone please advise what is the right... (2 Replies)
Discussion started by: karthikram
2 Replies
8. Shell Programming and Scripting
I have a shell script (.sh) and I want to pass a parameter value to the awk command but I am getting exception, please assist.
diff=$1$2.diff
id=$2 new=new_$diff
echo "My id is $1"
echo "I want to sync for user account $id"
##awk command I am using is as below
cat $diff | awk... (2 Replies)
Discussion started by: Ashunayak
2 Replies
9. Shell Programming and Scripting
I am able to execute awk command from shell prompt. but the same command is not getting executed when written and run in a bash script
the command from bash cmd prompt.
awk '/world/{for (i=2; i<NF; i++) printf $i " "; print $NF}1' myfile >tmp$$ ; mv tmp$$ myfile
file:
# hello world my... (4 Replies)
Discussion started by: ashima jain
4 Replies
10. Shell Programming and Scripting
Hi
I want to create a shell script with the following awk command & also get the filenames in output.
awk '/<catetcsecuretty0>/ {p=1} /<catvarlogmessages0>/ {p=0} p' *.xml
As there will be multiple outputs related to many xml files I cannot identify which output belongs to which file
... (5 Replies)
Discussion started by: sharp488
5 Replies
LEARN ABOUT ULTRIX
compact
compact(1) General Commands Manual compact(1) Name compact, uncompact, ccat - compress and uncompress files, and cat them Syntax compact [name...] uncompact [name...] ccat [file...] Description The command compresses the named files using an adaptive Huffman code. If no file names are given, the standard input is compacted to the standard output. The command operates as an on-line algorithm. Each time a byte is read, it is encoded immediately according to the cur- rent prefix code. This code is an optimal Huffman code for the set of frequencies seen so far. It is unnecessary to prepend a decoding tree to the compressed file since the encoder and the decoder start in the same state and stay synchronized. Furthermore, and can operate as filters. In particular, ... | compact | uncompact | ... operates as a (very slow) no-op. When an argument file is given, it is compacted and the resulting file is placed in file.C; file is unlinked. The first two bytes of the compacted file code the fact that the file is compacted. This code is used to prohibit recompaction. The amount of compression to be expected depends on the type of file being compressed. Typical values of compression are: Text (38%), Pas- cal Source (43%), C Source (36%) and Binary (19%). These values are the percentages of file bytes reduced. The command restores the original file from a file compressed by If no file names are given, the standard input is uncompacted to the stan- dard output. The command cats the original file from a file compressed by without uncompressing the file. The command is present only for compatibility. In general, the command runs faster and gives better compression. Restrictions The last segment of the file name must contain fewer than thirteen characters to allow space for the appended '.C'. Files compacted file created by compact, removed by uncompact See Also compress(1) compact(1)