awk help


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting awk help
# 1  
Old 09-25-2009
awk help

Hi Guys,

I am trying to print all the filenames whose created/modified date is not today.

Code:
ts $ ls -lt
total 256
-rw-r--r--   1 fcfmetl  fastcar      116686 Sep 25 06:06 Output_execTVGen.txt
drwxr-xr-x   2 fcfmetl  fastcar         256 Sep 25 05:04 log
-rwxr-xr-x   1 fcfmetl  fastcar        2629 Sep 25 03:03 compass.sh
drwxr-xr-x   2 fcfmetl  fastcar         256 Sep 25 03:00 ftp
-rwxrwxrwx   1 fcfmetl  fastcar        3810 Sep 25 02:48 trigger_execTVGen.ksh
-rw-r--r--   1 fcfmetl  fastcar          88 Sep 24 09:57 email_body.txt
drwxr-xr-x   2 fcfmetl  fastcar         256 Sep 24 09:37 bckup

I am using the below command for it
Code:
ls -tl | awk -v f=`date '+%d'` '{if ("$7" -ne "$f" ){print $9}}'

But it is giving all the file name.

Can you let me know where i am going wrong.

Magesh
# 2  
Old 09-25-2009
Try this solution Smilie
Code:
ls -lt | awk -v f=`date '+%d'` '$7 != f && $9{print $9}'

# 3  
Old 09-25-2009
Code:
ls -l  | grep "$(date +"%b %d")" | awk '{ print $9 }'

# 4  
Old 09-25-2009
Quote:
Originally Posted by chakrapani
Code:
ls -l  | grep "$(date +"%b %d")" | awk '{ print $9 }'

Did you check the OP requirement ?
Quote:
Originally Posted by mac4rfree
I am trying to print all the filenames whose created/modified date is not today.
# 5  
Old 09-25-2009
Code:
ls -tl | awk -v d=$(date +%d) -v m=$(date +%b) '$6 != d || $7 != m || $8!~/:/'

Jean-Pierre.
# 6  
Old 09-25-2009
You can also use find for that.

Code:
 find . * -maxdepth 0 -atime +1

# 7  
Old 09-25-2009
Quote:
Originally Posted by ripat
You can also use find for that.

Code:
 find . * -maxdepth 0 -atime +1

This commands doesn't give the required result.
Quote:
-atime n
File was last accessed n*24 hours ago. When find figures out how many
24-hour periods ago the file was last accessed, any fractional part is
ignored, so to match -atime +1, a file has to have been accessed at least
two days ago.
Replacing -atime +1 by -atime +0 will not give the right result, because find works with hours*24.
A file created yesterday but less than 24 hours ago will not be selected.

Jean-Pierre.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk output yields error: awk:can't open job_name (Autosys)

Good evening, Im newbie at unix specially with awk From an scheduler program called Autosys i want to extract some data reading an inputfile that comprises jobs names, then formating the output to columns for example 1. This is the inputfile: $ more MapaRep.txt ds_extra_nikira_usuarios... (18 Replies)
Discussion started by: alexcol
18 Replies

2. Shell Programming and Scripting

Pass awk field to a command line executed within awk

Hi, I am trying to pass awk field to a command line executed within awk (need to convert a timestamp into formatted date). All my attempts failed this far. Here's an example. It works fine with timestamp hard-codded into the command echo "1381653229 something" |awk 'BEGIN{cmd="date -d... (4 Replies)
Discussion started by: tuxer
4 Replies

3. Shell Programming and Scripting

Passing awk variable argument to a script which is being called inside awk

consider the script below sh /opt/hqe/hqapi1-client-5.0.0/bin/hqapi.sh alert list --host=localhost --port=7443 --user=hqadmin --password=hqadmin --secure=true >/tmp/alerts.xml awk -F'' '{for(i=1;i<=NF;i++){ if($i=="Alert id") { if(id!="") if(dt!=""){ cmd="sh someScript.sh... (2 Replies)
Discussion started by: vivek d r
2 Replies

4. Shell Programming and Scripting

HELP with AWK one-liner. Need to employ an If condition inside AWK to check for array variable ?

Hello experts, I'm stuck with this script for three days now. Here's what i need. I need to split a large delimited (,) file into 2 files based on the value present in the last field. Samp: Something.csv bca,adc,asdf,123,12C bca,adc,asdf,123,13C def,adc,asdf,123,12A I need this split... (6 Replies)
Discussion started by: shell_boy23
6 Replies

5. Shell Programming and Scripting

awk command to compare a file with set of files in a directory using 'awk'

Hi, I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files. To be more precise, the requirement is to compare the first field of file1.txt with the first field in all the files in the directory.The files in the... (10 Replies)
Discussion started by: anandek
10 Replies

6. Shell Programming and Scripting

Comparison and editing of files using awk.(And also a possible bug in awk for loop?)

I have two files which I would like to compare and then manipulate in a way. File1: pictures.txt 1.1 1.3 dance.txt 1.2 1.4 treehouse.txt 1.3 1.5 File2: pictures.txt 1.5 ref2313 1.4 ref2345 1.3 ref5432 1.2 ref4244 dance.txt 1.6 ref2342 1.5 ref2352 1.4 ref0695 1.3 ref5738 1.2... (1 Reply)
Discussion started by: linuxkid
1 Replies

7. Shell Programming and Scripting

Problem with awk awk: program limit exceeded: sprintf buffer size=1020

Hi I have many problems with a script. I have a script that formats a text file but always prints the same error when i try to execute it The code is that: { if (NF==17){ print $0 }else{ fields=NF; all=$0; while... (2 Replies)
Discussion started by: fate
2 Replies

8. Shell Programming and Scripting

awk: assign variable with -v didn't work in awk filter

I want to filter 2nd column = 2 using awk $ cat t 1 2 2 4 $ VAR=2 #variable worked in print $ cat t | awk -v ID=$VAR ' { print ID}' 2 2 # but variable didn't work in awk filter $ cat t | awk -v ID=$VAR '$2~/ID/ { print $0}' (2 Replies)
Discussion started by: honglus
2 Replies

9. Shell Programming and Scripting

scripting/awk help : awk sum output is not comming in regular format. Pls advise.

Hi Experts, I am adding a column of numbers with awk , however not getting correct output: # awk '{sum+=$1} END {print sum}' datafile 2.15291e+06 How can I getthe output like : 2152910 Thank you.. # awk '{sum+=$1} END {print sum}' datafile 2.15079e+06 (3 Replies)
Discussion started by: rveri
3 Replies

10. Shell Programming and Scripting

Awk problem: How to express the single quote(') by using awk print function

Actually I got a list of file end with *.txt I want to use the same command apply to all the *.txt Thus I try to find out the fastest way to write those same command in a script and then want to let them run automatics. For example: I got the file below: file1.txt file2.txt file3.txt... (4 Replies)
Discussion started by: patrick87
4 Replies
Login or Register to Ask a Question