General :: Redirect Set -x To File
Jun 14, 2010I know that set -x can be used for debugging a shell script.But I want to redirect the output of set -x to a text file.eg: Say test.sh is my script,
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Programming :: Bash Ambiguous Redirect - Redirect One Command Output Which Will Be Treat As A Content Of File For Another Command?
Mar 9, 2011I am trying to grep multiple numbers from file, grep does have the -f option for that.
Code: grep -f <`seq 500 520` /etc/passwd I know this could be done with
Code: for i in `seq 500 520`; do grep "$i" /etc/passwd; done But my question is fare more behind this example. It is possible to redirect one command output which will be treat as a content of file for another command ?
General :: Application Redirect To File
Aug 5, 2010i want to redirect application to file.i m redirecting it by command
konsole -e 'application name' >> applog.txt
but it is not working.
General :: Redirect From A File Into An Actual For Loop?
Apr 11, 2011I multi-boot several Linux distributions with an assortment of additional data partitions. I get frustrated whenever fsck is forced during boot. (It ONLY happens when I'm in a hurry don't you know...) So I wrote a script to automate forced fscking when I do have the time. (And/or while I'm doing something else in another workspace.
Because I multi-boot, I've learned that udev doesn't always assign the same device name to each drive for all distributions. I've had the same partition identified as hda5, sda5, & sdb5 by different distributions (without doing anything to affect the boot order) So my solution is to keep a list of partitions in a specific file on each distro with valid device names according to that distribution's udev process. Actually I'd use LABEL= instead but the labels don't show up in /etc/mtab, and I like to make sure a partition isn't mounted before I try to fsck it.
I can make this work in a for loop using cat. But I've seen so many things about NOT using cat that I wanted to rebuild my script. I can make this work with a redirect instead of cat via a while loop, But I "LIKE" old style for loops. But I can't seem to find a way to make a redirect work with one. I thought this might make a good first �LinuxQuestions.org� question. I'm also open to any other suggestions on better/alternative methods... Is it possible to redirect from a file into an actual for loop?
My script is as follows:
Code:
#!/bin/bash
# FsckEm I script to force file system checking on unmounted ext2/ext3/ext4
# partitions in preselected list. FsckEm accepts no options. Partition
[code]....
General :: How To Redirect The Output To Different Column In .csv File?
Apr 25, 2011I was trying to redirect the output of two variables to different columns of a .csv file in MS excel like this,
Code:
echo "$a $b" > abc.csv
But I am getting both $a and $b in the same column, is there anything I can use instead of to move the value of $b to the next column? Or is there a good different approach to do it?
General :: Run A Script In The Background Redirect The Output To A File?
Feb 11, 2010I wrote a short script that sleeps for 30 seconds then outputs "Done" to the screen:
sleep 30
echo Done
now I want to re-direct the output to a file, I tried:
./scriptName& > fileName
Didn't work, "Done" still came out to the screen.
General :: Unable To Redirect Script Output To File
Aug 25, 2009I have a python script that when run outputs to screen.
eg.
./international_sms_check.py 0403000511 919227434827
TS 21 check ok
TS 22 check ok
sms successfully delivered from 61403000511 to 919227434827
But when I try:./international_sms_check.py 0403000511 919227434827 > test
The file test is created but there is nothing in it.if I try ls > test this works fine with output of ls redirected to file test.
General :: Bash - Show Prints And At The Same Time Redirect It To A File?
Jul 12, 2010I have this script in the past for csh: Code: ./a.out |& tee prints.txt which will redirect all printfs in the C program to the prints.txt file and at the same time show them in the console. How do you do this in bash? I have seen this, [URL] but it does not work for my bash and sh shells. It says:
Code: -bash: syntax error near unexpected token `&' and
Code: -sh: syntax error: unexpected "&"
General :: Redirect Output Of A Command To Another File Inside Shell Script?
Aug 26, 2010I am writing a script in which I am using AWK to append to a line in a file and save the file. The command I am using is:
Code:
awk '{s=$0; if ( NR==4 ){s=s ":/usr/java/jdk1.6.0_19/bin" } print s;}' $appName > $appName.new
[code]...
General :: File Output Redirection - Redirect Stream To Multiple Files?
Dec 7, 2010I'm working on some scheduled task script files to keep nightly backups of some of our database information in place, and it's a bit annoying when they blow up. I know how to redirect stdout and stderr to a flat file I can view when I come in, and I know that 2>&1 maps them both to the same file (whatever was named in 1). However, I'm running into some cron-time situations where it's easier to have the two streams together, and other cron-time situations where it's easier to have them separated. I can't really tell which is going to happen; is there some way I could create both kinds of output file for my scripts, so that I've got a std_err only file and an interleaved std_out/std_err file?
Note: I've looked at the 'tee' command, but I don't think it will work for what I'm after. 'tee' appears to only work with stdout; I'm trying to work with stderr.
Software :: Redirect Stdout To File Produces Blank File
Dec 27, 2008I cannot redirect output from commands such as iptables, iptables-save, and ifconfig. For example, any of the following DOESN'T work ( as root ):
Code:
iptables > tmp
iptables-save > tmp
ifconfig > tmp
The file tmp is ALWAYS blank, that is, 0 bytes in size. Wackier things DO work, such as:
Code:
echo "`iptables-save`" > tmp
iptables-save | tee tmp
Other commands like:
Code:
ls > tmp
DO work as expected.
Note that this problem happens regardless if I log-in remotely via ssh or locally on the computer in question. I am clueless as to what is causing this. Any ideas?The box is running 2.6.25-14.fc9.i686 and boots to runlevel 3. The modifications I've made to the box since installing the OS are things like compiling/installing latest OpenSSH,OpenSSL,httpd,BerkeleyDB,subversion,zlib etc -- nothing really out of the ordinary I'd say.
Programming :: How To Redirect ALL Output To (log) File?
Aug 6, 2010I am again struggling to make a script work, but hey, it is fun, I am learning new things. I discovered the set -x option which was, for me, like the second coming. Still, what I am not able to do is redirect ALL output to a (log) file, including what is produced by the -x setting. Let's assume a very simple script:
Code: #!/bin/bash
set -x
source="/home/atelier/Bureau/"
ls -la $source and I am running it as . test.sh >> /var/log/test.rmcb.log
The result of ls goes inded into the log file, but the rest still shows on the console where I am running the script: Code: ++ source=/home/atelier/Bureau/
++ ls --color=auto -la /home/atelier/Bureau/ Is there a way to redirect EVERYTHING to the log file ?
Server :: Rewrite To Redirect All To A Php File?
Dec 13, 2010I have simple blog I created myself. I am using mod rewrite to redirect all to a php file. But I have links in google like [URL]
How can I match it with regular expression? I try with variants of ^([^/?]+)/$ but with no success.
The desired result is to redirect such addresses to [URL] or to 301 page
Ubuntu :: Output Redirect To A File After A Line?
Mar 9, 2011I want to redirect the output of a command to a file, but not at the end of the file, but after a line. Do you know how can I do it?
Something like:
cat file_a | grep some_text >> resulting_file
# in this file I need to place the output from grep, but not at the bottom of resulting_file, like it would normally happen, but after line .. 3 , for example
Then, if file_a is:
abc x
some_text q
zxc w
[Code]....
Ubuntu :: Redirect Output To A File And To The Console?
Apr 11, 2011I'd like to redirect the output to a file and to the console. I know about tee but the issue is that it waits until the first process finishes.e.gecho "hello world" | tee test.txtfirst calls echo and then tee.Is there a way to redirect "on the fly" ?
View 5 Replies View RelatedSoftware :: Apache Redirect Everything But 1 HTML File
Apr 19, 2010I'm sure this is something simple, but I've googled all over and can't find the answer for the life of me. I've got an apache server and I need to redirect all requests to HTTPS in the same domain, except for 1 html file the load balancer hits and needs to get a 200 on. Can anyone point me to some documentation or show me what I need to add to the httpd.conf file to get it working properly?
View 1 Replies View RelatedProgramming :: Cannot Redirect All Stdout And Stderr Into File
May 12, 2009I have a little complex Makefile system. A parent Makefile call dozens of Makefiles in subdirctories. And the subdirctory Makefile calles shell script to do real building. I want to grab all output this Makefile system generate. So, i employ "make 2>&1 > make.log". but not all output messages are filed into make.log. The message generated by sub-makefile called shell script cannot be recorded into make.log. And another curiouse thing is, if i launch "make 2>&1 > make.log" in a perl script, all output do be sent into make.log.
View 2 Replies View RelatedFedora Servers :: Set Up A Local Domain To Redirect To A File In OS?
Mar 15, 2011I'm trying to set up a framework where people connected to same wifi connection can enter a local site for developing purposes.I want them to be thrown to a local copy (development copy of the site) when they type in www.development.loc in the browser.I don't want to connect the world, only people connected to my wifi.Anyone willing to help by stating what I need to edit to :1. Allow me to access local copy of site that's on computer (located : /var/www/developmentsitename/) using www.development.loc in browser./and2a. What do I edit to create the server accessible by other computers connected to same wifi connection. 2b. If another computer can connect to this site now, can we create a virtual desktop setting in which workers can work as if they have their own partition on the server to work on and upload work onto the development server.
View 2 Replies View RelatedUbuntu :: Redirect Output Of Xorg -configure To A File?
Jun 29, 2010Ubuntu 10.04
I booted to command line only and entered the following command: Sudo Xorg -configure > xorglog.txt
the command seems to run just fine and does create a new xorg.conf.new file but I would like to see all the output of the Xorg -configure command but it just scrolls by too fast and I can't go back to see it. Hence this is why I'm trying to do the > . It seems to ignore the >.
how I can see what the command is doing?
Programming :: Bash - Redirect All Subsequent Std Output To File?
Feb 11, 2010I have got a script with an outer and inner loop. The inner loop issues loads of echo's which need to be redirected to a log file determined by the outer loop. The obvious solution is to redirect every echo to >$LOG and set LOG in the outer loop.
Code:
for f in $FILES ; do
LOG=<logfile>
for l in $LINES ; do
[code]....
it is possible to map stdout to $LOG in the outer loop without having to redirect every subsequent individual command output?
Programming :: Shell Script - Redirect Output To File
Sep 6, 2010I did a select on my db and now I need that this if consult return true for me salve the columns information in file. How I do this in Shell?!
View 3 Replies View RelatedServer :: Apache - Redirect Through A .htaccess File In My Root Folder
Feb 2, 2011I need to redirect through a .htaccess file in my root folder. The redirect needs to be done from http://www.department.univeristy.edu/reuir to a different server [url]. I am having trouble in determining the pattern that is required for it to take effect.
View 2 Replies View RelatedSoftware :: Redirect ALL Terminal Output To File And Screen (for Entire Session)?
Jul 6, 2010Is there one command that will let me record an entire terminal session (with any possible errors) to a text file while also seeing all output on screen too? I know it can be done for individual commands, but I'm looking to do this for an entire session where the individual commands will be normal (i.e., not piped into tee, etc.). It would be even better if the command prompt is captured too. The obvious utility of this makes me think someone surely has come up with a solution long ago (probably in the 60's).(I'm sure it goes without saying, but subsequent output in that session should be appended to the file. The file should contain the full history, with all output and errors, of the session.)
View 9 Replies View RelatedProgramming :: Apache Redirect - Core SEF URLs On - Using Htaccess.txt File That Came With Joomla
Apr 7, 2009I have recently merged two Joomla 1.0 sites I ran into one. I imported the articles I wanted to keep to the new site, and I have the old site's domain pointing as an alias at the new site. The new site is www.theouthousers.com . The old site was www.bludblood.com .
I also have the core SEF URLs on, using the htaccess.txt file that came with Joomla.
I have one writer for the old site who linked to his articles in various places, so I am trying to set up redirects for him so that he doesn't have to change all of his links.
For instance, I need something like:
http://www.bludblood.com/joomla/inde...d=25&Itemid=51
To redirect to the equivalent location on the new site:
[url]
And I also need specific links like:
[url]
To redirect to their new counterparts:
[url]
Keeping in mind that www.bludblood.com is now an alias of www.theouthousers.com, is there any way to do this? I have been trying with rewrite rules and redirects, and cannot seem to achieve the desired effect.
Tried various versions of:
Code:
Redirect [url] [url]
With the http, without, as regexps, as 301s, as permanents, etc, and it just will not work. Also tried as RewriteRule.
General :: Redirect Output From Dd Command?
Apr 7, 2010How to redirect output from dd command to /dev/null ?
View 2 Replies View RelatedGeneral :: Redirect Input From One Terminal To Another
May 26, 2010I have sshed into a linux box and I'm using dvtm and bash (although I have also tried this with Gnu screen and bash). I have two terminals, current /dev/pts/29 and /dev/pts/130. I want to redirect the input from one to the other.And then when I type in /dev/pts/29 the characters I type should show up in /dev/pts/130. However what ends up happening is that every other character I type gets redirected.
View 2 Replies View RelatedGeneral :: Redirect Domain Name To Localhost?
Jun 1, 2010I have a linux test machine which I would like to run a copy of a production webserver. This is a legacy application which does not use a property file for its server name. Throughout the application, the server name is hardcoded (example: open connection to myServer.myCompany.com).
Is there any linux trick which I can use to redirect all requests for a certain host back to localhost? I know in Windows that I can add an entry to the hosts file and have it redirect back to localhost. How do I do this in linux?
General :: Why Does Nginx Redirect To A Strange URL
Aug 7, 2010I had just set up nginx on my server. I have PHP and everything working okay. Except when I try the URL
http://xxx.xxx.xxx.xxx/123
I get redirected to
http://_/123
but when I try the url
http://xxx.xxx.xxx.xxx/123/
It works just as I want it to. How can I get nginx to treat the slashless url decently?
General :: Redirect Port To Another Machine?
Sep 29, 2010My poblem: At work I have a proxy with some closed ports. I need to connect to an Oracle DB on some DB_IP at port 1521. DB_IP is a public IP. What I Have: At home, I have a Linux machine and a Linksys WRT54G Router. What I need: How can I do to communicate a PC at work with DB_IP:1521?
View 1 Replies View RelatedGeneral :: Pipes And Redirect / When To Use Theses?
Jul 31, 2011Although this is a basic stuff, but still i wonder.
Consider these two examples. code...
I wonder, why doesn't redirection work in first case? when to use redirect and when to use pipes? I have been Linux for a long time, but still this basic stuff baffles me.