12-29-2015
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I have a table with 10 columns. Some columns(2nd,4th,5th,7th,8th and 10th) are Not Null columns. I'll get a tab-delimited file and want to check col by col and generate seperate error code for each col eg:102 if 2nd col value is NULL and 104 if 4th col value is NULL so on... I am a... (7 Replies)
Discussion started by: Mandab
7 Replies
2. Shell Programming and Scripting
I have a file with contents
"08011"||20080812
"23348"|20080827|20080924
"23387"|20080829|20080915
"23581"|20081003|20081028
"23748"|20081017|20090114
"24095"|20080919|20081013
"24105"|20070723|20070801
"24118"|20080806|20081013
"24165"|20080820|20080912
"24221"|20080908|20080929
i... (3 Replies)
Discussion started by: sonam273
3 Replies
3. Shell Programming and Scripting
Hi ,
I have below data with fixed with of 52 bytes having three columns value data.
01930 MA GLOUCESTER
02033
02025 COHASSET
01960 MA ... (3 Replies)
Discussion started by: sonu_pal
3 Replies
4. Shell Programming and Scripting
Hi,
I've a pipe delimited file and wanted to replace the 3rd field to 099990 where the values are null. How can I achieve it using awk or sed.
20130516|00000061|02210|111554|03710|2|205069|SM APPL $80-100 RTL|S
20130516|00000061|02210|111554|03710|2|205069|SM APPL $80-100 RTL|S... (12 Replies)
Discussion started by: rudoraj
12 Replies
5. Shell Programming and Scripting
Hello,
I would like to ask for help with csh script.
An example of an input in .txt file is below, the number of lines varies from file to file and I have 2 or 3 columns with values. I would like to read all the values (probably one by one) and set them to independent unique variables that... (7 Replies)
Discussion started by: FMMOLA
7 Replies
6. UNIX for Dummies Questions & Answers
Hi All,
I am new to shell scripting. I have a requirement as part of my job to find out null/empty values in column 2 and column 3 from a CSV file and exit the further execution of script by displaying a simple error message.
I have developed a script to do this by reading various articles... (7 Replies)
Discussion started by: tpk
7 Replies
7. Shell Programming and Scripting
Hi,
i have another issue:
i have three files:
FILE 1
ServiceEventHandler,
Processed,Percentage
5285337,100%
FILE 2
Wallet,
Processed,Percentage
5285337,100% (1 Reply)
Discussion started by: reignangel2003
1 Replies
8. Shell Programming and Scripting
Using awk I am trying to replace all blank or null values with a . in the tad delimited input. I hope the awk is close. Thank you :).
input
name test
sam 1
liz 2
al
1
awk
awk 'BEGIN{FS=OFS="\t"}{for(i=1;++i<NF;)$i=$i?$i:"."}1'input
awk 'BEGIN { FS =... (6 Replies)
Discussion started by: cmccabe
6 Replies
9. UNIX for Beginners Questions & Answers
Hi Folks,
I'm trying to write a simple file sanity check script. I have a directory with dozen CSV files containing id,edname,firstname,lastname,suffix,email.
I like to write a awk script to check if first field contain a number and is not empty. and fields number 3,4 & 6 are not empty and... (3 Replies)
Discussion started by: dc34684
3 Replies
10. Shell Programming and Scripting
Hi Experts,
Please bear with me, i need help
I am learning AWk and stuck up in one issue.
First point : I want to sum up column value for column 7, 9, 11,13 and column15 if rows in column 5 are duplicates.No action to be taken for rows where value in column 5 is unique.
Second point : For... (12 Replies)
Discussion started by: as7951
12 Replies
ID3(1) General Commands Manual ID3(1)
NAME
id3 - an ID3 tag editor.
SYNOPSIS
id3 [-tTaAycg newdata] file1 [file2 [file3...]]
id3 -l file1 [file2 [file3...]]
id3 -d file1 [file2 [file3...]]
id3 -L
DESCRIPTION
id3 is an ID3 v1.1 tag editor. ID3 tags are traditionally put at the end of compressed streamed audio files to denote information about the
audio contents. Up to thirty characters of Title, Artist, and Album information can be stored, as well as a 28-character comment, four-
digit year, track number up to 255, and an enumerated genre.
OPTIONS
-t title
Sets the title tag to the first 28 characters of title.
-T track
Sets the track tag to a number between 0 and 255.
-a artist
Sets the artist tag to the first 28 characters of artist.
-A album
Sets the album tag to the first 28 characters of album.
-y year
Sets the year tag to the first 4 characters of year.
-c comment
Sets the comment tag to the first 28 characters of comment.
-g genre
Sets the genre number tag using a genre number or predefined genre label.
-l List/view the ID3 tag.
-L List all genre tags.
-R Use rfc822-style output for tag printout.
-d Delete the ID3 tag.
BUGS
The ID3 format has some shortcomings. There is a 1 in 16777216 chance of your mp3 having a certain bit-pattern, causing id3 to write over
the last 128 bytes of your mp3 upon tag creation. If you add a track number to an ID3 v1.0 tag, the last two characters of the comment
string will be truncated. Any bugs found in id3 should be forwarded to the author, Robert Woodcock <rcw@debian.org>.
ID3(1)