Programming :: Alternative For Code: Wc -l Using Grep?
Mar 23, 2011Can you find an alternative for Code: wc -l using grep?
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Programming :: Input File - Grep Within Grep
Nov 22, 2010I need to kind of grep within grep. My input file would be something like:
[Code]....
and I need to find the first occurrence of hello before MY PATTERN (hello 9008 in this case), so the output should be:
[Code]....
Ubuntu :: Filter Specific Text From Source Code With Grep?
Feb 27, 2011I'm working on a new conky script, and I had the idea to use text from a [URL]... The command I'm using to pull the file is:
Code:
curl -s http://www.thefuckingweather.com/?zipcode=33186 | grep 'ITS FKING *'
However, this gives me the entire line of code this line appears in.
Code:
<br />ITS FKCING NICE</div><div id="remark"><br />
How can I limit this to simply the text?
Sorry about the foul language btw...the words obviously aren't misspelled when I enter them in the terminal
General :: Grep Exits Abnormally With Code 123 When Running Rgrep On Emacs
Oct 7, 2010I'm running GNU Emacs 23.1.1 on "Ubuntu 10.04.1 LTS" and any search I perform using the built-in M-x rgrep on the standard Linux kernel source code (vanilla) ends prematurely with the following error printed to the emacs echo area:Grep exited abnormally with code 123.I have been seeing it for a while on Redhat systems as well, and with other (large) code bases.
View 2 Replies View RelatedGeneral :: Code Tarball Build Failing In Gnaupps (coreutils, Grep) On A FC7?
Mar 17, 2010I am not sure which thread this fits in, I am facing a strange problem. There is a code tarball that I cross-compile on a Fedora Core 9 machine and it builds fine. But when I do the same thing on a (heavily used) Fedora Core 7 machine, the build keeps failing in the gnuapp folders grep, coreutils etc. I have tried 'make distclean', and clearing the config.cache but no impact.
Note: I export the PATH variable (to the local cross-compiler) before starting the build. The cross compilation is for the MIPS processor and GNU makefiles are used.
Programming :: Selenium Java Code Into Equivalent Php Code?
Mar 30, 2011I need to rewrite the selenium java code into its equivalent php code.
View 5 Replies View RelatedProgramming :: Grep Not Getting Whole String?
Aug 23, 2010I am trying to monitor how long an ldap search takes and maybe notify or something that a search takes longer than say 10 seconds.
Code:
tail -n 1000 /var/log/ldap.log
for SRCH in $( cat monitorldap.log |grep 'SRCH'); do
echo search string is
echo $SRCH
[Code]....
ok, so to start off with it doesn't appear to get the whole line, just a piece "Aug". How can I get the whole line into a variable so I can then cut it up into the pieces I need?
Programming :: Grep -oE Not Portable?
Dec 28, 2010I'm using Zabbix on which I can use give bash command to the agent.This 1-liner will give me all the interfaces with their IPv4 addresses.I have a 2nd expression which returns a checksum so I can detect a difference whenever someone deletes/adds/changes an ipv4 interface.This is the output on my Ubuntu-server:
Code:
~# ifconfig | grep -B1 ' inet ' | grep -oE '(^[a-z0-9:]*|addr:[0-9]+.[0-9]+.[0-9]+.[0-9]+)'
eth0
[code]....
Programming :: Grep Search Between N-m
Oct 5, 2010How can i use grep (or any other command) to check for lines that begin with N number.
E.g. I want to print out commands (from history), but only from the command number 50 until #200.
This one doesn't work:
Code:
history | grep "^[50-200]"
Should print out something like:
Code:
50 cd ~/Desktop
[Code].....
Programming :: Grep For Exact Number 0?
Aug 6, 20101) I need to search a field value to check for exact 0. If the number is 0, it should throw error.
The line to be searched looks like as below. "Output Rows [1], Affected Rows [1], Applied Rows [1], Rejected Rows [0]"
Here I have to search whether the affected rows is 0. But the code below picks up other values also (lie 10, 20.. etc). How do we write to get an exact match for 0? Code: affected=`echo ${line} | cut -f6 -d" " `
affectedcount='echo ${affected} |grep 0 ` 2) Also, I need to check whether the rejected rows > 0
Code: rejected=`echo ${line} | cut -f12 -d" " `
rejectedcount='echo {rejected} |grep [1-9]`
3)Can we combine these two statements in a better way to get the desired results?
Programming :: Tell If Grep Didn't Return Anything?
Mar 15, 2011I have a file:
979798707
787862348
766428634
I want to see if all the records in the file are present in the contents of the files of a particular directory.
Basically I want to say if grep doesn't return anything, then report.
For example in /tmp dir I have 4 files and flast 2 values (787862348 and 766428634) are present in the files of /tmp dir, but first one (979798707) is not. I want to echo that in a reporting file.
something like:
while read line
do
# if ! grep -rl $line /tmp
echo $line >> are_not_present
done < "myFile"
How do I achieve " if ! grep -rl $line /tmp"? That is, if the line is found by grep, then grep will print the output, but if grep does'nt find it, it will print nothing. How can I check if grep didn't find it (i.e. printed nothing)?
Programming :: Program To Use Grep W/regex?
Jun 1, 2011I'm just starting out with bash scripting (yesterday, really). I want to add a file to each user's home directory, pretty simple really, and send it out via our Apple Remote Desktop system to our Macs. Here is my script: Code: #!/bin/bash
for i in $(ls -d /Users/*)
doif [ -e $i/.tcshrc ]
thenecho "$i/.tcshrc exists!"elseecho "$i/.tcshrc does not exist"
[code]....
Programming :: Bash: Using Grep To Filter 25 Or Above?
Dec 3, 2010i have a sample that looks like this:
Code:
[schneidz@hyper temp]$ wget -q --output-document=- http://world.needforspeed.com/SpeedAPI/ws/game/nfs-w/leaderboards/events
[code]....
Programming :: Grep A String With Space?
Feb 9, 2010I am using Sun 5.9.
I am putting the value "Feb 10" in variable 'c' here.
Code:
-bash-3.00$ c=`date | awk '{print $2 " " $3}'`
-bash-3.00$ echo $c
Feb 10
But when I am grep-ing value of 'c', I am getting this error.
Code:
-bash-3.00$ ls -lrth | grep $c
grep: can't open 10
This is because there is a space between "Feb" and "10".
Programming :: Grep Multiple Files ?
Dec 30, 2010I want grep multiple files:
let abc.1.abc.2,abc.3,abc.4
I use grep <pattern> abc.* to read the files. But here grep read files in the order of 1,2,3,4 . I want to to grep the files in reverse order like 1st the abc.4 file will be read and abc.1 file will be last.
Is this possible ?
Programming :: Grep The Patterns From The File?
Aug 10, 2010I am interested in using the grep method in the shell of my CentOS machine to obtain patterns from a file and use them to search through another file and highlight the patterns found. For example:
pattern file:
one
two
three
test file:
AAAAAAAAAAAAAAAAAAAAAoneAAAAAAAAAAAAAAAAthreeAAAAAAAAAAAA
Programming :: How To Get Grep Output 0 - 1 And Test It
Apr 7, 2009I am trying to use a shell script to find a string in a file and do something when found. code...
What should happen is pppd will start in a different process and stream it's output to pppdout. pppdout should be created in the current folder. Then the script should periodically check the pppdout file for the string Script (which eventually will appear, some seconds later) and when found exit the script. Ultimately the script will do something useful when the text is found. However, the output from the program is a repeating: 'scriptname.sh: 12: FOUND: not found'
Where scriptname.sh would be the name of your script and 12 refers to the line with 'done'.
Why does grep not find the text, or at least why deos my script not check the grep output correctly?
Programming :: Grep, Cut, Cat In A Single Command?
Apr 26, 2010Would like to know how to cat the below output.
Code:
grep userlist_file /etc/vsftpd/vsftpd.conf | cut -c15-
Below which is the output for above command.
[code]...
Programming :: Displaying Particular Lines Via Grep ?
Apr 8, 2011So For example I run this command:
Code:
But want to gerp / cut it in such a way that it only displays
Code:
Now the thing is that these 3 lines are not static.. there can be N number of lines there.. the only thing is that I want the command / output NOT to display the first line but the rest of the n lines ..
Programming :: Need Any Open Source Alternative To .net / VC++
Jan 2, 2011I refuse to use .net for any of my apps since I hate using proprietary code that wont work on other platforms without using emulation.
However, I do like how all the hard work is done for you and you can spend more time implementing, then actually coding stuff like socket classes, date/time classes and other wrappers to make the complex C/C++ code easier to use and tie with each other I have a custom library that I've been adding to as I need stuff, but then I got thinking, there must be something out there with everything I need to code applications, that is easy to use and more reliable and efficient then anything I'd ever make.
Does such framework exist?
Programming :: Convert Awk Alternative In C Program?
Jan 14, 2010I wrote a bash script a few months ago and now I want to convert it to a C program. However, i used awk a lot in my script, and I don't know what to use in place of awk. The awk calls are simple, like string splitting and math, but I don't know of any replacement for the string splitting function. Are there any C libraries that include some sort of string splitting function?
View 4 Replies View RelatedProgramming :: What Is The Best Alternative For Borland C++ In Ubuntu
Oct 26, 2010I'm using Borland C++ 5.02 in Windows. I just installed and updated my Ubuntu 10.10 last week.
Now I want to run my ".cpp" file under Ubuntu. What program did you use to run the program?
Programming :: Grep A Particular Data From A File Without Using The Command
May 3, 2010I want to know that is there any method to grep a particular data from a file without using the "cat --- | grep ' ' " command....I need to use a system call for this functionality.
View 1 Replies View RelatedProgramming :: Using Grep / Variables In Bash Script
May 10, 2010I'm trying to write a bash script and I'm having trouble with it.I have a list of DNS entires from a file called zoneExport.txt.Than I want to parse a log file to see if that DNS entry has been queried for. So I'm running a grep command and trying to save it into a variable. What I'm looking for is a variable ($varGrepQ) that has the number of matches for the grep query. I will then run this through an if statement and do some things from there..
But my problem right now is with this grep query. It keeps outputting '0' even when I know there are records in that file and when I run the same query on the command line I get the actual count. My thought is that the $record variable is not passing right.
Programming :: Find A String In A File Without Using Grep?
Oct 27, 2010I want to write some code to search for a specific string in a text file, but without using grep command.
View 5 Replies View RelatedProgramming :: How To Grep Pattern Which Is Split In 2 Lines?
Dec 9, 2010I need to grep a pattern which can be present in one line or could be split in 2 lines.Normal grep wont work in this case. Can anyone please help on this?There are 100's of files in which i need to search for this pattern so time is also a constrain.
View 5 Replies View RelatedProgramming :: Grep - Find The Strings Only Between Begin And End
Dec 15, 2010if I'd a file like this
something
somethine123
begin something end
begin xyz end
somethingelse
and I want to find the strings only between begin and end, exluding begin and end; How can I grep that?
Programming :: Find The Orphaned Images Using Grep
Jun 16, 2010I have inherited a wordpress theme with a folder of images that I think are no longer being used. I wanted to find the orphaned images using grep, so I wrote this script:
Code:
#!/bin/bash
echo $PWD
for i in *.*; do
cd ..
[Code].....
Its seems like I got some false positives out of it, but it worked pretty ok. I guess. :| Of course, it is not checking for images in the content of the database.
Orphan finding has to be a wheel that is already invented.
Programming :: Grep For Variable In A Bash Script?
Aug 19, 2010I've tried every combination of ' " that I have come across in similar threads on the forum but no luck.. I have 2 files
strings.txt: contains a list of numbers, 4 digits per line file.
txt: contains a lines that I want to grep for the strings.
for example:
>cat strings.txt
3214
8746
2411
[code]....
if I echo $i in the loop, I print out the contents of strings.txt If I put 3214 in place of grep "<$i>" file.txt I get "carls phone number is 3214"
Programming :: Grep Ignoring Spaces Or Tabs?
Jun 29, 2010I writing a script to go through multiple reports. I want to grep daemon.debug @10.10.10.10 on all reports to make sure it is pointing to the right IP address. the problems is the space between debug and @10 are different on all the reports, some have one space some have two and some have tabs how do I ignore the tabs or spaces and grep daemon.debug @10.10.10.10
daemon.debug /var/log/ftp rotate size 20m files 4 compress
daemon.debug @10.10.10.10
authpriv.* /var/log/secure rotate size 20m files 4 compress
authpriv.* @10.10.10.10