|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
loop & awk
Post 302252439 by radoulov on Wednesday 29th of October 2008 12:15:54 PM
10-29-2008
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
How can I find which version of Awk is installed? OpSystem is HPUX 11.x
I am getting an error when trying to use the keyword nextfile and I dont know why! (Well, I can only assume that I have am using a version of Awk that does not support nextfile. However, according to O'Reilly, nextfile is... (3 Replies)
Discussion started by: google
3 Replies
2. UNIX for Dummies Questions & Answers
I want to store a set of string values in a 1-D array
and then iterate the list by using a loop.
Please help this dummy:) (1 Reply)
Discussion started by: ngagemaniac
1 Replies
3. Shell Programming and Scripting
hi
i was trying to optimize one script and i came across this problem .. i am putting some pseudo code here
$ >cat a.sh
ls | while read I
do
i=$(($i + 1))
done
echo "total no of files : "
$ >ksh a.sh
total no of files :
$ >bash a.sh
total no of files :
why is... (1 Reply)
Discussion started by: zedex
1 Replies
4. Shell Programming and Scripting
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
5. Shell Programming and Scripting
Dear All,
I have a file with 1s and 0s with tab delimited file of approximately 535 lines and 1000 columns. I would like to print the lines, which are having 1s in it and i don't want to print the links with complete 0s. Is it possible to do the above one using awk with some looping.
Need... (2 Replies)
Discussion started by: Fredrick
2 Replies
6. Solaris
So I was patching a Solaris 10 U08 X86 X2200 box in preparation for an Oracle upgrade. Rebooted the box because the patches failed and the box will not boot successfully. I need to back up the zones on the 2 drives before going further. I pulled the drives and attempted to mount them on my Ubuntu... (0 Replies)
Discussion started by: LittleLebowski
0 Replies
7. Shell Programming and Scripting
I am parsing file for the fields using awk command, first i check 26th field for two characters using substr function if it matches then using for loop on array i search 184th field for 4 chars if it matches then i print the required fields but on execution i get the error, please help...... (5 Replies)
Discussion started by: siramitsharma
5 Replies
8. Shell Programming and Scripting
Hi Guru's.
I am trying to use to check if $5 is greater than 80 & if not 100, then to print $0 :
awk '{ if ($5>80) && if ($5 != 100) print $0}
But getting error:
>bdf1|sed 's/%//g'|awk '{ if ($5>80) && if ($5 != 100) print $0}'
syntax error The source line is 1.
The error... (6 Replies)
Discussion started by: rveri
6 Replies
9. Shell Programming and Scripting
pcmpath query device |awk 'BEGIN{print "DEVICE NAME\tSERIAL"} /DEVICE NAME/ {printf "%s\t", $5; getline; print substr($2, length($2)-3)}'
This script returns output like below to pull out "DEVICE NAME SERIAL".
......
hdisk28 110B
hdisk29 1112
hdisk30 1115
hdisk31 1116
hdisk32 1128... (2 Replies)
Discussion started by: Daniel Gate
2 Replies
10. Shell Programming and Scripting
Here's my code:
awk -F '' 'NR==FNR {
if (/time/ && $5>10)
A=$2" "$3":"$4":"($5-01)
else if (/time/ && $5<01)
A=$2" "$3":"$4-01":"(59-$5)
else if (/time/ && $5<=10)
A=$2" "$3":"$4":0"($5-01)
else if (/close/) {
B=0
n1=n2;
... (2 Replies)
Discussion started by: klane
2 Replies
LEARN ABOUT OSX
ucblinks
ucblinks(1B) SunOS/BSD Compatibility Package Commands ucblinks(1B) NAME
ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices SYNOPSIS
/usr/ucb/ucblinks [-e rulebase] [-r rootdir] DESCRIPTION
ucblinks creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi- ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry. ucblinks does not remove unneeded compatibility links; these must be removed by hand. ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been created, since the reconfiguration may have resulted in more compatibility names being needed. In releases prior to SunOS 5.4, ucblinks used a nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses nawk for the default operation, although nawk rule-bases can still be specifed with the -e option. The nawk rule-base equivalent to the SunOS 5.4 default operation can be found in /usr/ucblib/ucblinks.awk. OPTIONS
-e rulebase Specify rulebase as the file containing nawk(1) pattern-action statements. -r rootdir Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /. FILES
/usr/ucblib/ucblinks.awk sample rule-base for compatibility links ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWscpu | +-----------------------------+-----------------------------+ SEE ALSO
devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5) SunOS 5.10 13 Apr 1994 ucblinks(1B)