General :: Which Filesystem Usually Contains System Commands And Utilities
Nov 16, 2010which filesystem usually contains system commands and utilities?
View 4 Replieswhich filesystem usually contains system commands and utilities?
View 4 Replies1.What character instructd the shell to interpret a special character as an ordinary character?
2.What directory contains some of the utilities available on the system in the form of binary files?
3. What command is used to search the location of a utility?
4. What command is used to instruct the editor to write the file and quit the editor?
5. What key quits the more utility and displays the shell prompt?..........
standard Linux installation utilities split the root file-system and the home file-system on two separate but relatively equal-sized partitions? For example, when I put fedora on an 80GB disk, it automatically gave the root file-system 32GB and home 30GB and the swap 8GB of space. However, since my home file-system has a directory with 28GB of files in it, why is my root file-system reading 100% usage? Is the home FS overlaid on top of the root FS? Is there an advantage to doing this? I just made a boot partition (50mb or so), a root partition (90% of the disk space) and a swap (4%-5% disk space).
View 5 Replies View Relatedhave recently encountered an issue in fedora 14 whereby upon entering the root password the users and groups and authentication utilities do not run. (system/administration/users and groups) They used to run fine.
View 6 Replies View RelatedI was wondering if "Standard system utilities" is like a "must-have". I have installed Debian without "Standard system utilities" and "Desktop Environment" and everything went fine. I'm wondering if I may be missing anything?
View 4 Replies View RelatedI'm trying to mount a filesystem when the system boots, so i won't need to mount it everytime..
So what I did was copying the line of the filesystem I wanted to mount on startup from /etc/mtab:
Code:
And pasted it as it is, in the /etc/fstab file. when the system booted, it didn't work. not only that, I wasn't able to mount the filesystem at all, (it gave me some kind of an error) so I removed the line from fstab file and it all back to normal. how can I mount this filesystem on boot? (i'm using Fedora 12)
I've recently lost my window options, had to somehow manipulate my way to Xchat and ask some people how do I get it back (it was metacity --replace, and after I decided to stop the command and run it in background the X was completely useless so I had to do killall -u user). And that was after the internet connection stopped working for some reason (might've been the ISP).
The thing is, after using linux a long time, I still get the feeling that on dire situations, I don't know the good tricks (stuff like metacity --replace). I feel like a really need like a "rescue" cheatsheet for things like: how to save the X no matter what without pressing reset how to reset the system to "normal state" how to connect to the internet through the command line how to monitor what the X is doing (using ubuntu linux 10.04 btw)
I want to copy a file (home/remote_computer_user/Desktop/test1.txt) from my remote office computer (a permanent URL + open port) to my home computer (home/home_computer_user/Downloads/).
How can I do this with shell commands in Linux?
My current thoughts:
ssh <user>@<computer1address> -p <port> - gives me a shell on the remote computer
(I think I should use scp, but I dont how exactly how in my case)
What are the exact commands I should use?
I have an external hdd which is formatted with fat for use by both on linux and windows. The issue is that I can't delete some of the files I have which show up with size 0. Also, the modification timestamp (as detected by Krusader, the file manager I am using) is 1935. How can I delete these kind of files without affecting the running fs?
View 1 Replies View RelatedAn error occurred during the filesystem check. Dropping you to the shell; the system will reboot when you leave the shell.
Warning -- SELinux is active
Disabling security enforcement for system recovery
Run 'setenforce 1' to reenable
What is the primary filesystem type used by Fedora 12 Linux?
View 7 Replies View RelatedWhich commands do you use to output the current users logged into the system and accessing a specific file?
View 5 Replies View RelatedI need commands which five me the following details abt all the file systems mounted the linux box
type
mount pt
file system id
I have been given Toshiba Tecra S11 with windows 7 running on it to install Ubuntu 10.04. Toshiba has a bunch of utilities running on the machine set up as dev/sda1, dev/sda, dev/sda3 and dev/sda4. I do not know where to start because of these existing partitions.
View 2 Replies View RelatedI am making a text search engine. I need to first convert binary documents to text. I want to go with cross-platform (we develop both on windows and linux) command line (so that I can get the output via python subprocess). What are the choices for this?
View 1 Replies View Relatedfscheck is quite annoying, since it usually occurs when I reboot my system performing administration tasks. do I actually need fscheck if Im using the ext3 file system? if not how would I extend the period between checks or just turn it off altogether?
View 9 Replies View RelatedI am trying to mount a file image, like this
mount -o loop /tmp/apps.img /media/apps
But I get the following:
mount: you must specify the filesystem type
I try ext3:
mount -o loop /tmp/apps.img /media/apps -t ext3
dmesg says:
error: can't find ext3 filesystem on dev loop6.
I've also tried ext2, vfat etc. How can I detect the filesystem type of apps.img?
I've had a look at some similar threads but as I'm very new to linux they're already a bit technical for me. Sorry, this calls for someone with patience. I gather from other threads that disconnecting an external drive without unmounting is a no-no, and this seems to be the likely cause. Now the disk is read only and I'm unable to change any settings through the usual control panel on ubuntu. I'm just not familiar with the terminal instructions. I tried to cut and past a few command lines from other threads but I got some warnings that proceding could damage data. Like this one: WARNING! Running e2fsck on a mounted filesystem may cause SEVERE filesystem damage.
View 5 Replies View RelatedI am very new to linux, and I have a question regarding the filesystem check (fsck). The power recently went out and when I tried to restart linux the following error appears:
*/dev/sda1 contains file system w/errors, check forced it then goes on to say..
*An error occured during the file system check. Dropping you to a shell; the system will reboot when you leave the shell. Give root password for maintenance (or type Control-D to continue) I wasn't sure what to do, but checked some other online forums and they suggested running fsck manually - so I typed in the root password - and used the command, "fsck -A -V ; echo == $? ==" it then gave the following message
*WARNING!!! Running e2fsck on a mounted filesystem may cause SEVERE filesystem damage
*Would you like to continue (y/n)
Again, I wasn't sure what to do so i just checked no. I then manually turned off the computer and was prompted at the beginning to press Alt-3. I was brought to another screen and it informed me one of the drives was degraded and suggested rebuilding the array. I tried doing this, but it still brings me back to the original error of, "/dev/sda1 contains file system w/errors, check forced," and the process continues.
Also, when I tried to rebuild the array, I didn't backup any of the data on our home directory before doing this (which was probably a big mistake). After being prompted to type the root password, I was able to give the ls command and look at all the directories...the home directory where our data was stored was empty and I am afraid I may have lost some information. Is there a possibility that data was lost when I was trying to rebuild using the old drives?
With the command "tail -300 /var/log/apache2/access.log | less" i can look in the log for the 300 latest visitors from my logfile. and i wanted to ask if it's possiblle to get that command to run from a php file and if yes how ?? how i run system commands in php? i use debian if it matters.
View 1 Replies View RelatedWhen I was on Ubuntu/Debian based Linux Distros, I would open up the terminal and type sudo apt-get autoremove && sudo apt-get clean && sudo apt-get autoclean to clean up my system and I would also use Ubuntu Tweak to clean up as well, what commands do I use with Fedora 14 KDE to clean up my system?
View 2 Replies View RelatedI'm trying to follow a few commands that have been recommended to to get my system to boot again .
The following are the commands:
Code:
Then modify the first command I gave you to read:
Code:
All other commands should work:
Code:
At the end, you should also run the following commands:
Code:
And here is the terminal readout from the first few commands:
Code:
Am I right that at this point I should issue the " -f " command or should I issue the -f at the end of the last command?
What is the similarity between linux commands and dos commands?
View 6 Replies View RelatedI want to learn Linux commands and want to do a certification.
PLEASE HELP with the key points and if you have anything important about it.
I was zsync-ing the latest Ubuntu 11.10 Alpha and thought I'd make a little GUI for it as a small project. The gui is set up, I just need to figure out how to run zsync with content from to variables, cto and cfrom. I tried the following code:
[Code]....
#1. Host Wheezy 7.8 KDE 64 bit
VBox 4.1.18_Debian r78361
Ext.Pack 4.1.18 r78361
Can use a WIN XP appliance (from my old PCLinuxOS) as guest there without any issues.
Added a second guest - Jessie 8.0 KDE 64 bit. Works, but no seamless display, mouse issue ...
So added inside guest:
non-X11 guest utilities + X11 guest utilities from the repositories
(These utilities are meant to be run inside the the virtual machine. They provide closer integration ...)
I simply don't know, how to run those utilities ...
What I get is
Code: Select all# systemctl --failed
UNIT LOAD ACTIVE SUB DESCRIPTION
● virtualbox-guest-utils.service loaded failed failed LSB: VirtualBox Linux Additions
● virtualbox-guest-x11.service loaded failed failed LSB: VirtualBox Linux X11 Additions
LOAD = Reflects whether the unit definition was properly loaded.
ACTIVE = The high-level unit activation state, i.e. generalization of SUB.
SUB = The low-level unit activation state, values depend on unit type.
2 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'.
#2. Host Jessie 8.0 KDE 64 bit (on a second hdd)
VBox 4.3.18_Debian r96516
Ext.Pack 4.3.26 r98988
VNC 4.3.18 r96516
Same situation as in #1.
How do I run those xxx VBox applications inside guest?
Is there standardization across utilities included with Fedora 14 such as
df
du
top
[code]....
Is there an all inclusion Ubuntu deb like to N/U?
View 9 Replies View Relatedi want to know how to create .po files with gnu utilities??there are several things which i want to know--
1.how to download gnu utilities?
2.how to use xgettext for extracting the main lines and how this xgettext works??
3.i know that msgmft is used for converting the po to mo but what is this(msgmft)??
Seen something like this somewhere but can't remember exactly what it was.
How can linux be installed into one big file that resides on a FAT filesystem?
Note: not an .iso that is read-only, but a file that can be written to.