Software :: YUM Install Root - Grep And Bash
Jan 22, 2011
Code:
[liveuser@localhost hd1]$ cat /etc/yum.conf
[main]
cachedir=/var/cache/yum/$basearch/$releasever
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1
installonly_limit=3
color=never
# installroot=/home/liveuser/hd1
# metadata_expire=90m
# PUT YOUR REPOS HERE OR IN separate files named file.repo
# in /etc/yum.repos.d
[liveuser@localhost hd1]$ yum list installed bash grep
Loaded plugins: langpacks, presto, refresh-packagekit
Adding en_US to language list
Installed Packages
bash.x86_64 4.1.7-3.fc14 @fedora/$releasever
grep.x86_64 2.7-1.fc14.1 @fedora/$releasever
[liveuser@localhost hd1]$ sudo vi /etc/yum.conf
[liveuser@localhost hd1]$ cat /etc/yum.conf
[main]
cachedir=/var/cache/yum/$basearch/$releasever
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1
installonly_limit=3
color=never
installroot=/home/liveuser/hd1
# metadata_expire=90m
# PUT YOUR REPOS HERE OR IN separate files named file.repo
# in /etc/yum.repos.d
[liveuser@localhost hd1]$ yum list installed bash grep
Loaded plugins: langpacks, presto, refresh-packagekit
Adding en_US to language list
Error: No matching Packages to list
Basically when I comment out installroot it says grep and bash are installed but when I change installroot it says grep and bash are not installed?
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Dec 3, 2010
i 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]....
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May 10, 2010
I'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.
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Aug 19, 2010
I'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"
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Jun 9, 2009
I would like to know how I can get the ouput from the following dmidecode command in example 1 to look like example 2 without having to grep -v all the unwanted lines.Is there a way in awk or sed?Example 1
Code:
Processor Information
Socket Designation: Socket 1 CPU 1
[code]...
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Oct 20, 2010
I am bussy with a litle bash script but i have now a problem.I have a file on the server with every time different text.Somewere in this text the is the following line:PHP Code:<BR><DIV CLASS='itemTotalsTitle'>2 Matching Service Entries Displayed</DIV> I want to make a bash script that replace this line when it says:"0 Matching Service Entries Displayed"To a other text like:"There a no knowing problem(s) on this moment."]If there is a other number than "0" than replace this line with:2 problems have been found on this moment, whe are bussy to fix this problem
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Apr 2, 2010
What I'm trying to do is grep [mysqld] from inside my.cnf and then add lines inside the file should they not be there. how do i do that?
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Feb 21, 2010
I'm working on setting multiple switches in grep.
Here's an example of how to run my script:
would (should) produce the results of this:
Right now i have some code to catch the inputs, using a variable "z":
Code:
Then:
Code:
I'm almost positive that the problem is in the bolded line above (for one thing, it always leaves off the initial "-e"). So basically i want a string that gives me "-e input" and concatenates as many times as necessary.
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Feb 14, 2011
This should be a simple thing to accomplish, but I can seem to figure it out. Essentially, I want to have a bash alias or function that will let me recursively grep the current directory. A while back I added this to my .bashrc:
Code:
alias rg="grep -r --exclude=*/.svn/* --exclude=*.swp"
This works fine, (and also ignores any svn and vim swp files), and I can call it like:
Code:
rg foo *
However, 99.999% of the time, I am only interested in searching in the current directory, so the "*" is a bit redundant. Also, I would say 5-10% of the time, I am typing faster than thinking and forget the "*", so grep just sits there trying to read from stdin. It's a pretty minor thing, but ideally I'd like to be able to just type:
Code:
rg foo
I've tried creating a function to handle this:
Code:
function rg(){
grep -r --exclude=*/.svn/* --exclude=*.swp $1 *
}
but it behaves exactly the same as the alias above. escaping the "*" with 's doesn't work, and neither does trying `pwd` (or even a hard-coded path) in its place.
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Mar 5, 2011
Want to grep pattern of root dir. (/). Staying in current directory. But I don't want to use the below code:
cd /
grep m *
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Dec 6, 2010
I tried to tag late onto a question similar to mine on stackoverflow (Find Non-UTF8 Filenames on Linux File System) to elicit further replies, with no luck so far, so here goes again... I have the same problem as the OP in the link above and convmv is a great tool to fix one's own filesystem. My question is therefore academic, but I find it unsatisfactory (in fact I can't believe) that 'find' is not able to find non standard ascii characters.
Is there anyone out there that would know what combination of options to use to find filenames that contain non standard characters on what seems to be a unicode FS, in my case the characters seem to be 8bits extended ascii rather than unicode, the files come from a Windows machine (iso-8859-1) and I regularly need to fetch them. I'd love to see how find and/or grep can do the same as convmv.
[Code]....
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Feb 25, 2010
To start, I'm writing a script to check a file's date via FTP. Here's the portion that I'm having problems with:
Code:
function checkRemote
{
[code]...
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Jun 4, 2011
I am facing problem on executing commands like df -h,ls-l,grep etc in /bin.
it is showing below errors:--
----------------------------------------------------------------------------------
login as: root
root@220.226.102.217's password:
Last login: Sat Jun 4 11:14:20 2011 from 220.227.54.149
-bash: /bin/egrep: cannot execute binary file
[code]....
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Nov 22, 2010
I 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]....
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Jun 22, 2010
i have an asus p5kpl-am se g31 socket 775 mobo with an intel pentium e5300 2.6 ghz cpu.
i think my problem might be with authentication or permissions possibly in pam.d, but i can not login as root, canot su, nor sudoer. i can't even use bash because i can't enter my password because when i enter characters the cursor just blink but doesn't even move.
i've tried re-installing. i've checked the configuration of the keyboard, but i'm limited without root access to some files.
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Jul 15, 2011
One of our Fedora 14 machines has the root user stuck in bash. This would not be a problem as we rarely use root, but some of our processing runs on cronjobs from the root account. Tcsh is installed and up to date. All other users can switch shells except root. I do not know what happened as I was out for a day and came back and the processing was not working.
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Mar 3, 2010
I need to launch a bash file in Linux from an unprivileged user session, file that will run bash commands as root. But I do not want to create an user with root privileges to do that.
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Sep 26, 2010
Output of my #alias command looks just as normal as one would expect:
Code:
alias +='pushd .'
alias -='popd'
alias ..='cd ..'
alias ...='cd ../..' .....
And still whenever I (as root) type in bash
#ll
which would be short for
#ls- l
i get output of the command
#ls -al
So where aliases for root overwritten? Usually I would expect .bashrc in the /root directory. Or at least .alias file. But there none of those in my current /root. So, my question is where root user gets it's aliases from? This concerns only root user. Normal user has .bashrc and I made up my own aliases in .alias and that's works jut fine. And yes I could make .bashrc file in the /root and .aliases where I would define my own things.
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Aug 31, 2010
I am trying to write a script that will create a directory, copy files to it, zip them, move the zip file to the desktop and clean up.However, when I run the script, it comes back stating that I do not have permission to make the directory. I wanted to know how to add the permission into the script to allow for access to whoever runs the script to pull the logs, but won't leave the system in the root user?here is what I have for code so far:
#!/bin/bash
host= 'hostname'
mkdir /home/savelogs
[code]....
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Feb 8, 2011
I am having redhat 5 linux machine running on my windwos x in vmware workstation. Today i was installing oracle software in redhat 5 after editing the bash profile for the oracle user i got the following messages
su - oracle
password:*****
-bash: [oracle: command not found
[code]....
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Mar 22, 2010
i am using fedora 10 while i login as a normal user its working fine username@hostname while i login as a root user it goes directly into -bash-3.2# if i check pwd it shows /root till now i am not facing any problem as i am using as a normal user but how can i change -bash-3.2# to root@hostname which file and where to edit
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Feb 19, 2011
As I login as root, the bash is /sbin/sh. So I have problem to run script under /ect/rc3.d/myScript
So I want to change the bash from /sbin/sh to /bin/bash.
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Apr 12, 2011
I'm scratching my head over a very simple netcat-based heartbeat monitoring script i wrote.
here we go:
Code:
echo `date --utc "+%Y-%m-%d %H:%M:%SZ"` script started
[code]...
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Jul 15, 2011
Today I faced a very strange issue while switching to root account in a bash shell.My OS : CentOS-5.1.4
I logged in my system with account name user1 and I open the terminal and below shell opens
[user1@localhost ]$
Now when I type su and want to switch to root account , it fails
[user1@localhost ~]$ su
Password:
su: incorrect password
[user1@localhost ~]$ exit
I know the password is 123 & I m 100% sure .
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Feb 14, 2011
I have a bash script that I am using for doing tape backups. The meat of the bash script is
sudo tar --totals -H pax -cvf /dev/st0 *
This all works just fine.
But of course tape functions have to be ran as root, therefore sudo, requiring the standard user to enter the root password. I would like to be in a situation where the standard user does not need (does not know) the root password. I think my solution is add that standard user.
User named dog to the sudo list.
I have reviewed the sudo man page and looked at [URL]. I am still fuzzy.
1- Will adding user 'dog' to this sudo list do what I expect meaning I can run:
sudo tar --totals -H pax -cvf /dev/st0 *
and the user is not queried for the root password
2- How do I do that? and do I make a cmd alais for only: "tar --totals -H pax -cvf /dev/st0 *"
My distro is OpenSuse.
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Oct 12, 2010
Since I installed MS2 I messed up grub. Finally I got 11.3 back to its old glory.
What would be the best procedure to create a backup image with all settings and permissions ...just in case ?
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Feb 5, 2011
i am having problems with privileges i have created a new user with my name, but i cant get root privileges on it. i need the same privileges as the root profile.
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Aug 10, 2011
Accidentally I changed the ownership of all the directories under / to my own instead of root:root. Now I am unable to use sudo and many bad things are happening. Is there a way to revert the changes or change the permissions again to root:root or make sudo work ?
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Jul 31, 2011
I wrote bash script that uses zenity and a choice to install various programs, tested it and it works, but only when I call it from terminal. I wanted to add it in gnome main menu. The script is /home/eee/zenity.sh. In accessories I added an entry with command:
Code:
/home/eee/zenity.sh
, but since there is no terminal it starts zenity, but it does not work. I have also tried
Code:
gksu gnome-terminal -x /home/eee/zenity.sh
[Code].....
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Jun 25, 2010
When I installed the OS, I wasn't prompted to set the root password. Is this a bug, or did my install hose up?
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