06-14-2013
Thanks Scott.
Yes. hergp already advised me to use ls with -h option for this.
But I just wanted to see how the output for awk command can used as an input for ls command.
Thank you hergp. Thank you all.
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Last week I was using the command:
' find /directory -mtime -2 -print' and it showed all the files modified within that period. However, now it only displays the directories and not the files modified. The only thing that changed is that I was granted access to some files.
Thanks (2 Replies)
Discussion started by: rhayabusa
2 Replies
2. Shell Programming and Scripting
I need to find out the last modified time for the files which are older than 6 months. If I use ls -l, the files which are older than 6 months, I am just getting the day, month and year instead of exact time. I am using Korn shell, and SUN OS.
Thanks in Advance,
Kiran (3 Replies)
Discussion started by: kumariak
3 Replies
3. Solaris
Hi ,
I am trying to find out the List of files modified or added aftter installation of any component on SUN solaris box .
But i am not able to do it using ls or find command .
Can somebody help me out ?
Thanks
Sanjay Gupta (2 Replies)
Discussion started by: sanajyg_mnit
2 Replies
4. Shell Programming and Scripting
Hi All,
I have a requirement to find out the files which are modified in the last 10 minutes.
I tried the find command with -amin and -mmin options, but its not working on my AIX server.
Can anyone of you could help me.
Thanks in advance for your help.
Raju (3 Replies)
Discussion started by: rajus19
3 Replies
5. Shell Programming and Scripting
Hi,
I want to modify a filename in AIX by attaching the last modified timestamp. I want the timestamp completely in numerical format (eg:200905081210. yr-2009, mnth - 05, date -08, hr - 12, mins - 10).
For example if the filename is a.log and it was modified on April 6th 2008 at 21.00. I... (16 Replies)
Discussion started by: Ruks
16 Replies
6. Shell Programming and Scripting
Hello,
I'm pretty stumped, and I don't know why I am not able to redirect the output to the 'graphme' file with the command below in Fedora 18.
tcpdump -l -n -t "tcp == 18" | perl -ane '($s,$j)=split(/,/,$F,2); print "$s\n";' > graphme
In case you're wondering, I was following the example... (2 Replies)
Discussion started by: ConcealedKnight
2 Replies
7. Shell Programming and Scripting
Need help reading file last modified date in format:
Filename (relative path);YYYYMMDDHHMMSS
And then write it back. My idea is to backup it to a text file to restore later.
Checked this command but does not work:
Getting the Last Modification Timestamp of a File with Stat
$ stat -f... (5 Replies)
Discussion started by: Tribe
5 Replies
8. UNIX for Dummies Questions & Answers
This should recursively walk through all dirictories and
search for a specified string in all present files, if found
output manicured content (eg some regex) with CAT into
a specified directory (eg /tmp/)
one by one, keeping the original names
This is what I have so far, which seems to... (1 Reply)
Discussion started by: lowmaster
1 Replies
9. Shell Programming and Scripting
Hi,
I would like use the output of my cut command as a variable in my following awk command. Here's what I've written.
cut -f1 info.txt | awk -v i=xargs -F'' '{if($6 == $i) print $20}' summary.txt
Where obviously the 'xargs' doesn't do what I want. How can I pass my cut result to my awk... (3 Replies)
Discussion started by: heyooo
3 Replies
LEARN ABOUT FREEBSD
stdbuf
STDBUF(1) BSD General Commands Manual STDBUF(1)
NAME
stdbuf -- change standard streams initial buffering
SYNOPSIS
stdbuf [-e bufdef] [-i bufdef] [-o bufdef] [command [...]]
DESCRIPTION
stdbuf is used to change the initial buffering of standard input, standard output and/or standard error streams for command. It relies on
libstdbuf(3) which is loaded and configured by stdbuf through environment variables.
The options are as follows:
-e bufdef
Set initial buffering of the standard error stream for command as defined by bufdef (see BUFFER DEFINITION).
-i bufdef
Set initial buffering of the standard input stream for command as defined by bufdef (see BUFFER DEFINITION).
-o bufdef
Set initial buffering of the standard output stream for command as defined by bufdef (see BUFFER DEFINITION).
BUFFER DEFINITION
Buffer definition is the same as in libstdbuf(3):
"0" unbuffered
"L" line buffered
"B" fully buffered with the default buffer size
size fully buffered with a buffer of size bytes (suffixes 'k', 'M' and 'G' are accepted)
EXAMPLES
In the following example, the stdout stream of the awk(1) command will be fully buffered by default because it does not refer to a terminal.
stdbuf is used to force it to be line-buffered so vmstat(8)'s output will not stall until the full buffer fills.
# vmstat 1 | stdbuf -o L awk '$2 > 1 || $3 > 1' | cat -n
SEE ALSO
libstdbuf(3), setvbuf(3)
HISTORY
The stdbuf utility first appeared in FreeBSD 8.4.
AUTHORS
The original idea of the stdbuf command comes from Padraig Brady who implemented it in the GNU coreutils. Jeremie Le Hen implemented it on
FreeBSD.
BSD
April 28, 2012 BSD