I'm trying to copy all my photos from a windows drive to my Linux partition. So i created this small one-liner:
[code]...
the output from find has no space esc-character, i.e. /path/sub folder should be /path/sub folder.
1.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?
6. What command starts a child shell as the super user, taking on root's identity and environment?
7. Which wildcard characters can be used for searching all the files in the system that start with "A"?
8. The user name or login name of the super user is????
[Code]....
I have a file with one line. I want to check whether the first character is TAB or space, how can i do this.? using "cut" wont as it "bypasses the tab and space characters"
View 3 Replies View Relatedrm -f /www/emailout/template.html
TODAY=`date '+%d-%m-%y'`
DBRUN=`ps ax | grep dtd `
sed -e 's/ncTODAY/'"$TODAY"'/g' -e "s/ncdbrun/'"$DBRUN"'/g" /www/emailout/test1.html > /www/emailout/template.html
But, I can't get the output of $DBRUN ?
cusexmp, the example of CUSE program, works. Is there real programs that makes use of it? For example, a thing that just mirrors other character device or thing that allows networked character devices.
View 1 Replies View RelatedA client has sent me a docx. Actually it's not the first he's sent and it always causes me some kind of problems. When I open the document (a normal boring 3 page text document) with Open Office some of the characters are replaced with little empty boxes. From context I suspect they are things like slashes and commas - but I don't know for sure.
I copy and pasted some into gedit and there they appeared as boxes with letters and numbers inside like FF04. Is there some way to find out what these symbols are? I don't need to see them or print them, I just need to know if it is a plus sign, back slash, u with umlauts, or whatever.
There are so many system information tools i figure that this one would be in the set. I just can't seen to find it.
View 9 Replies View RelatedI am trying to do Multi_key composition...But not able to find which is my character encoding scheme under /usr/share/X11/locale/ I have several direcotries under this folder...How can i come to kno which is my character encoding scheme..Any command for this ?
View 1 Replies View RelatedI have downloaded both versions of Fedora 11 (Gnome and KDE) to iso files on my hard disk - in Windows XP. I then tried the verification procedure advised in [URL]... section 3.1. I have successfully installed and run hashcalc, with the SHA1 option, and got the following results:
- for the Gnome version : 795b52b3c7b16eba6f2cae055ec894d8648d8095
- for the KDE version : 38ef6c97e29803add28d40add05aa025b6f4c92b.
But I can't find any SHA1SUM files to give me the correct character sequences against which to compare the said results.
I'm still trying to find out if my coby mp3 player will actually play mtv video files as is advertised.
ffmpeg -formats does list mtv but the only command I really ever used was one to convert a vid to an mp3 so I tried Code: ffmpeg -i test.mp4 -acodec copy output.mtv it returns Code: Unable to find a suitable output format for 'output.mtv' I can't find any mtv files online for purchase or free for that matter, so I know this is all pretty obscure but shouldn't there be a way to convert them since ffmpeg lists mtv format?
got a situation where if i process a command i get a numeric output something like below:
for example:
# cat example.txt
856589
856470
987866
656658
876897
now i want to see this output in single line like below:
856589 856470 987866 656658 876897
how do i get this?
Apache is installed and working fine using localhost. Php already installed in ubuntu, however i cannot find the directory where apache is installed so as to save my web pages there. server cannot interpret php files.
View 1 Replies View RelatedI would like to know what shell command I could use for finding a phrase (which is a URL) in many files, with a different phrase. I have tried the "sed" command, but it does not like the forward slash.
View 5 Replies View RelatedHow do i find out how much free space that i have before i install fedora and ubuntu?
View 3 Replies View RelatedI was messing around with the alternate character panel app and made a custom character set. I then wanted to put it on a new panel and created a new panel. I moved the character set to that panel, and then started to mess around with the panel settings (auto hide, show hide buttons, and expand, to be specific.) So far so good, until I moved the panel from the right side of the screen to the top. I already had a panel here, and it seemed not to like hiding a panel when there was already one on the top.
When the new panel hid itself, all my panels stopped responding (any clicks on them did nothing) and my processor started going at 100%. I tried a reboot and the only thing that changed is that now I can't even see my panels. I'm guessing I need to change the settings back manually through the prompt, but I don't know how to do that. I am using 10.04 and have not upgraded gnome since upgrading to 10.04.
Is there any way to find out the space consumed by a particular application??
AFAIK,applications installation are distributed across various directories in Linux(man pages,executable files,etc..)and the very close i can get is to run 'whereis' command which gives me all the paths where the application's files are stored.
Do i have to manually go to each and every such paths and check their sizes??
My ubuntu server is a 1.5T with 448GB available. When I backup my files each night, my files only amount to 397GB. Is there an easy way to see where the extra 600 GB on my server is located? I think that I might have had a couple of old backups write to the server, but I cannot find them.
View 2 Replies View Relatedim running RHEL 4.0 with 2 x 146 GB for the operating system and a storage with just 2 x 300GB for the application. The application is almost 88% usage and this is the output of the fdis and df.
###################################
[root@ebs3 ~]# fdisk -lu
Disk /dev/cciss/c0d0: 146.7 GB, 146778685440 bytes
255 heads, 63 sectors/track, 17844 cylinders, total 286677120 sectors
Units = sectors of 1 * 512 = 512 bytes
[code]....
where is the 50 GB so i can use it to extend the partition c1d0p1 and c1d0p2 that are running out of space. Did they being used to build the mirror? is not much 50 gb?
I'm testing some multi-plat java code and I'm getting a bit frustrated with the Linux tests. I need to run the command:
Code:
$ java -jar /home/developer/TCO/TabletComicOptimizer.jar <file> <args[]>
against all the files that match a specific criteria. I've tried various find syntax and I can't seem to get it right.
Normally I would just create a bash script and populate the results of find into an array and then just enumerate the collection but in this specific case I want to demonstrate this operation at the bash terminal.
I've tried things like:
Code:
~/TCO $ find . -type f -iname "*.cb[rz]" | xargs java -jar TabletComicOptimizer.jar {} 1200x1800 ;
Thinking that the {} is the substitution for each file returned by find but it's not working. How do I execute my java program against each result in the find operation?
How can I figure out which programs are using up swap space? My current memory usage is 2.9GiB out of 3.0GiB used(and I though I had 4GB, I need to check into that) and 1.3Gib of swap used.
View 1 Replies View RelatedI have a linux server top reports about 9GB of swap used:But I cannot figure where's it use swap, some google results said that top - O commad follow by p will show swap usage by process. But as shown in the above image, taking a brief sum of the SWAP column shows that > 10GB of swap is used, so where does the 9GB figure for swap usage come from? Top reports that about 96492kb of ram is used by buffers. Is there anything I can do to utilize this, instead of using swap?
View 1 Replies View RelatedI am trying to edit a large bunch of files. Each file has four columns and I want to get rid of the first one, but in each line the number of the first column changes. the number in the first column ranges from 1 digit to 5. For example
1 aaaaa bbbbbb ccccc
23 aaaaa bbbbbb ccccc
15343 aaaaa bbbbbb ccccc
and the desired format would be
aaaaa bbbbbb ccccc
aaaaa bbbbbb ccccc
aaaaa bbbbbb ccccc
Were abouts is Desk 2, as in, right click program, move to another work space, Desk 2, so how can i find this desk 2?
View 2 Replies View RelatedI'm wondering where I can find description of mpstat output?.. I'm talking about the output of all available counters presented by mpstat. For instance:
Code:
$ mpstat -Au
Linux 2.6.31-19-generic (lenovo-S102) 02/19/10 _i686_(2 CPU)
17:32:15 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle
17:32:15 all 36.00 0.18 10.39 0.73 0.08 0.03 0.00 0.00 52.60
17:32:15 0 36.81 0.15 11.58 1.14 0.16 0.04 0.00 0.00 50.11
17:32:15 1 35.26 0.22 9.31 0.34 0.00 0.02 0.00 0.00 54.86
[Code]...
Logical Memory Space of 4GB is divided in to 3GB User Space and 1GB Kernel Space. Always. Correct?
1. How can we change it? (just changing value of PAGE_OFFSET is okay?)
2. If system have only 256MB of memory (embedded system) and suppose Kernel Modules eat away all the memory during boot. User space will be left will no memory. Is this case possible?
I shrinked the /home partition using resize2fs command by 1GB and what had happened to remaining my free space .
View 1 Replies View RelatedI learned a little bit about this command (du) to find out how much space a directory takes up but what I want to know is can you tell it to exclude directories?For instance, I wanted to know how large the / directory is on my old suse10 drive but I want to exclude /home (/home was not a separate partition on that drive).
View 4 Replies View RelatedI had this come up in logwatch: /dev/sda5 4.8G 3.6G 960M 80%/
Any ideas how I can find which files are suddenly taking up the space?
I'm fairly new to writing bash scripts and haven't been able to find a an example of effectively using a the find command in a bash script.
I want to run some git commands on any sub directory that has a .git project in it. Getting to the directory is not my problem, its how to find them
What i want to do is execute
Code:
find -name .git
Then act on each response line that is printed out. E.G Navigate to the directory and run git status.
How do i use the output of the find command in the bash script?
Where can I find document re "how to read anova output"? Google found many of them. But seemingly non of them can explain to me following output:-
> tabA = c(5.67, 5.67, 5.55, 5.57)
> tabB = c(5.75, 5.47, 5.43, 5.45)
> tabC = c(4.74, 4.45, 4.65, 4.94)
> tabs = data.frame(tabA, tabB, tabC)
> tablets = stack(tabs)
> anova(lm(values ~ ind, data = tablets))
Code:
Analysis of Variance Table
Response: values
Df Sum Sq Mean Sq F value Pr(>F)
ind 2 2.05787 1.02893 45.239 2.015e-05 ***
Residuals 9 0.20470 0.02274
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
> TukeyHSD(aov(values ~ ind, data = tablets))
Code:
Tukey multiple comparisons of means
95% family-wise confidence level
Fit: aov(formula = values ~ ind, data = tablets)
$ind
diff lwr upr p adj
tabB-tabA -0.09 -0.3877412 0.2077412 0.6866791
tabC-tabA -0.92 -1.2177412 -0.6222588 0.0000321
tabC-tabB -0.83 -1.1277412 -0.5322588 0.0000731