Here's a basic awk program I am trying to run. It shows no error but shows no result either too. If someone can look up and tell me what's wrong I will be obliged.
Thanks.
Code Snippet.
Code:
#!/bin/bash
awk '{
for (i = 1 ; i <= 3 ; i++)
for ( j = 1 ; j <= 3 ; j++ ) {
a[i,j] = 9
}
}
END {
for ( i = 1 ; i <= 3 ; i++ )
for ( j = 1 ; j <= 3 ; j++ )
printf(" %s ", a[i,j])
}'
Hi,
The below awk script is taking about 1 hour to fetch just 11 records(columns). There are about 48000 records. The script file name is take_first_uniq.sh
#!/bin/ksh
if
then
while read line
do
first=`echo $line | awk -F"|" '{print $1$2$3}'`
while read line2
do... (4 Replies)
Hi all,
I have an awk basic question.
file.text
Our Location:
Our home has light yellow siding,
and is a duplex on Main Street,
across from the High School,
and across the lane from the Health Center
If I run:
cat file.txt | awk '{print $2}' | grep... (7 Replies)
I have a script problem that I am not able to solve due my very limited understanding of unix/awk.
This is the contents of test.sh
awk '{print $1}'
From the prompt if I enter:
./test.sh Hello World
I would expect to see "Hello" but all I get is a blank line. Only then if I enter "Hello... (2 Replies)
Hi ,
I am using the below awk script
awk '{if($0 ~ /B1/) {set=1; next }; if( $0 ~ /END/) {set = 0}; if (set ) { print }}' CODE | awk '/A \(P1\)/{f=1}f && /}/{print; system("cat $1");f=0;next}1' A.lib > newfile
I need to insert code from CODE file into A.lib file
A.lib file... (1 Reply)
hi friends
well m facing a different sort of issue in my cron.
i hav set job like this
30 09 * * 1 /bin/backup14M
01 14 * * 1 /bin/backup14N
20 18 * * 1 /bin/backup14E
that is for every Monday at three different times.
but, first job executes well, later ones do not. I checked my... (13 Replies)
Hi
I am having a file like this
FILE1
#####################
C16ROTINV_
REFCLK_RXL
RXBCLK32_R
REFCLK_TXL
CLK8_TXLIN
RXBCLK32_R
DCLK_TXLIN
CLK32D_TXL
RXACLK32_R
##################### (3 Replies)
Hello All,
I have the below excerpt of code in my shell script and it taking long time to complete, though it prints the output quickly. Is there a way to make it come out once it finds the first instance as the file size of 4.7 GB it could be going through all lines of the data file to find for... (3 Replies)
When i execute the below shell script with 2 different Input files, for one of the data files (datafile1) my email message body in the outlook messes up and every thing comes up in one line. May i please know what i am doing wrong here or how to fix this? The only difference in data files is one is... (1 Reply)
Hi,
Sorry if this is a newbie question. I guess you can use either awk or shell script for this sequence of operations, but knowing very little about either of them I'm not sure how I should try to write this.
The basic objective is to copy certain files that are scattered all over my... (10 Replies)
Discussion started by: pc2001
10 Replies
LEARN ABOUT LINUX
logprof.conf
LOGPROF.CONF(5) AppArmor LOGPROF.CONF(5)NAME
logprof.conf - configuration file for expert options that modify the behavior of the AppArmor aa-logprof(1) program.
DESCRIPTION
The aa-logprof(1) program can be configured to have certain default behavior by the contents of logprof.conf.
The [qualifiers] section lists specific programs that should have a subset of the full ix/px/ux list when asking what mode to execute it
using.
Since creating a separate profile for /bin/bash is dangerous, we can specify that for /bin/bash, only (I)nherit, (U)nconstrained, and
(D)eny should be allowed options and only those will show up in the prompt when we're asking about adding that to a profile.
Likewise, if someone currently exec's /bin/mount in ix or px mode, things won't work, so we can provide only (U)nconstrained and (D)eny as
options.
And certain apps like grep, awk, sed, cp, and mkdir should always inherit the parent profile rather than having their own profile or
running unconfined, so for them we can specify that only (I)nherit and (D)eny are the allowed options.
Any programs that are not listed in the qualifiers section get the full (I)nherit / (P)rofile / (U)nconstrained / (D)eny option set.
If the user is doing something tricky and wants different behavior, they can tweak or remove the corresponding line in the conf file.
The [defaulthat] section lists changehat-aware programs and what hat aa-logprof(1) will collapse the entries to for that program if the
user specifies that the access should be allowed, but should not have it's own hat.
The [globs] section allows modification of the logprof rule engine with respect to globbing suggestions that the user will be prompted
with.
The format of each line is-- "<perl glob> = <apparmor glob>".
When aa-logprof(1) asks about a specific path, if the perl glob matches the path, it replaces the part of the path that matched with the
corresponding apparmor glob and adds it to the list of globbing suggestions.
Lines starting with # are comments and are ignored.
EXAMPLE
[qualifiers]
# things will very likely be painfully broken if bash has it's own profile
/bin/bash = iu
# mount doesn't work if it's confined
/bin/mount = u
# these helper utilities should inherit the parent profile and
# shouldn't have their own profiles
/bin/awk = i
/bin/grep = i
/bin/sed = i
[defaulthat]
/usr/sbin/sshd = EXEC
/usr/sbin/httpd2 = DEFAULT_URI
/usr/sbin/httpd2-prefork = DEFAULT_URI
[globs]
# /foo/bar/lib/libbaz.so -> /foo/bar/lib/lib*
/lib/lib[^/]+so[^/]*$ = /lib/lib*so*
# strip kernel version numbers from kernel module accesses
^/lib/modules/[^/]+/ = /lib/modules/*/
# strip pid numbers from /proc accesses
^/proc/d+/ = /proc/*/
BUGS
If you find any bugs, please report them at <http://https://bugs.launchpad.net/apparmor/+filebug>.
SEE ALSO apparmor(7), apparmor.d(5), aa-enforce(1), aa-complain(1), aa-disable(1), aa_change_hat(2), aa-logprof(1), aa-genprof(1), and
<http://wiki.apparmor.net>.
AppArmor 2.7.103 2012-06-28 LOGPROF.CONF(5)
10-08-2011
Issue with basic Awk script
