Hi anyone,
since Sunday I try to create a schellscript that reads the last 10 lines of text out of a log and parses the guid's of the entrys in there.
The log looks like this:
for line in $(tail -n 10 $log );
do
#is it a line we want to catch??
if [[ $newline =~ [C][l][i][e][n][t][U][s][e][r][i][n][f][o][:] ]]; then
#get the guid
if [[ $newline =~ [c][l][_][g][u][i][d][\\](................................) ]]
then
guid="${BASH_REMATCH[1]}"
echo found guid
echo $guid
else
echo error, no guid
fi
done
This works only if the given guid in the logifle starts with a Letter, if the first Character is a number, it gets some wrong crap out.
I am looking forward to find help,
S0lll0s
PS: pls dont mess my code up so i dont understand it anymore, thx
Hi
I want to do a regex test and branch based on the test result, but this doesn't seems to work :confused:
if \) ]]
then
echo success
else
echo failed
fi (1 Reply)
Hello everybody,
I'm clearly not an expert in bash scripting as I've written maybe less than 10 scripts in my life. I'm trying to strip an xml string removing every tag in it. I'm using bash substitution to do so, but apparently I missed something about what is a regex for bash ...
As an... (4 Replies)
Hey all,
I have a very simple regular expression that I use when I want to allow only letters with spaces. (I know this regex has a lot of shortcomings, but I'm still trying to learn them)
isAlpha='^*$'However, when I bring this over to BASH it doesn't allow me to enter spaces.
I use the... (3 Replies)
I've been using the following regex below in a bash script on RHEL 5.5 using version
GNU bash, version 3.2.25(1)-release
I've tried using the script on RHEL 6.3 which uses GNU bash, version 4.1.2(1)-release
I assume there's been alot of changes to bash since that's quite a jump in revisions.... (12 Replies)
# check host value regex='^(||1|2|25)(\.(||1|2|25)){3}$' if ')" != "" ]; then if ]; then echo host $host not found exit 4 fi elif ]; then echo $host is an invalid host address exit 5 fi (1 Reply)
Hi, I am trying to match this word: hexagon-bx.mydomain.com with regex. I have tried this:
"\.*]*$"
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That works fine. How do I get files beginning with 08... (1 Reply)
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I stumbled upon a problem, which I simplified to this:
There is a list of numbers, stored in variable $LIST, lets use `seq 5 25` for demonstration.
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My script have to read logfile, and take some action, if in pattern are strings:
1) exit 0 strings pattern
... "INF - Status"... success
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... "INF - Status"... !success
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#!/bin/bash
tail -f regex.log | while read LOGLINE
... (7 Replies)
Discussion started by: kvaikla
7 Replies
LEARN ABOUT SUNOS
shells
shells(4) File Formats shells(4)NAME
shells - shell database
SYNOPSIS
/etc/shells
DESCRIPTION
The shells file contains a list of the shells on the system. Applications use this file to determine whether a shell is valid. See getuser-
shell(3C). For each shell a single line should be present, consisting of the shell's path, relative to root.
A hash mark (#) indicates the beginning of a comment; subsequent characters up to the end of the line are not interpreted by the routines
which search the file. Blank lines are also ignored.
The following default shells are used by utilities: /bin/bash, /bin/csh, /bin/jsh, /bin/ksh, /bin/pfcsh, /bin/pfksh, /bin/pfsh, /bin/sh,
/bin/tcsh, /bin/zsh, /sbin/jsh, /sbin/sh, /usr/bin/bash, /usr/bin/csh, /usr/bin/jsh, /usr/bin/ksh, /usr/bin/pfcsh, /usr/bin/pfksh,
/usr/bin/pfsh, and /usr/bin/sh, /usr/bin/tcsh, /usr/bin/zsh. Note that /etc/shells overrides the default list.
Invalid shells in /etc/shells may cause unexpected behavior (such as being unable to log in by way of ftp(1)).
FILES
/etc/shells lists shells on system
SEE ALSO vipw(1B), ftpd(1M), sendmail(1M), getusershell(3C), aliases(4)SunOS 5.10 4 Jun 2001 shells(4)
04-07-2011
[BASH/SH] Regex/Rematching Problems [RESOLVED]
