Hi there, I am trying to write a script (preferably in bash) to flatten a java projet directory structure prepending the path to the file. Example: | src | org | apache | file2.java | file1.java would result in: | src | org|apache|file2.java | org|file1.java The script should be recursive since the directory co...
I wanted to display a long list of strings from an array. Right now, my script run through a for loop echoing each value to the standard output: for value in ${values[@]} do echo $value done Yeah, that's pretty ugly! And the one column listing is pretty long too... I was wondering if i can find a command or builtin helping me to d...
Hello. I believe this may be a simple question, but I've looked everywhere and tried some workarounds, but I still haven't solved the problem. Problem description: I have to replace a character inside a file and I can do it easily using the command line: sed -e 's/pattern1/pattern2/g' full_path_to_file/file But when I use the same l...
I have a command builder as such: jsontar = Command("bundle.tar", bundleDir, "mkvgconf $SOURCE $TARGET") mkvgconf is a shell script $SOURCE is a path to a directory $TARGET is a path to a file When attempting to execute under windows, SCons does not recognize vgmkconf as an executable. Google turns up: http://www.scons.org/wiki/Using...
I have a tcl script that calls a lot of functions from bash including ssh. The part I'm struggling with looks like this: proc connect {where} { set bash c:/cygwin/bin/bash catch {exec $bash -c "ssh $where"} result puts $result } connect user@localhost I get the authentication failed message: Pseudo-terminal will not be al...
I'm doing something like this: for f in `find -iname '*.html'`; do scp $f remoteserver:$f; done; I've got through about 3 of the 1000 files and I've decided I want to abort the operation. CTRL+C only escapes the SCP login prompt and takes me to the next one, rather than escaping the for loop. Is there a better way than hitting CTRL+...
How do you read a csv file into a two dimensional array in BASH? The script needs to be dynamic enough where it can take csv files with variable number of rows and columns. For example, if I have a csv file that looks like AVERAGE STDEV MAX 17 18 19 or AVERAGE STDEV MAX MIN 17 18 ...
Please tell me I'm missing something really obvious here: $ cat ~/bashplay/f #!/bin/bash read -p 'RDY> ' x echo $x $ ~/bashplay/f RDY> direct execution direct execution $ ssh somehost ~/bashplay/f indirect via ssh indirect via ssh Note the missing "RDY>" prompt when using ssh. I see the same thing in python when using the "readline"...
Say I have a bash script as follows while read $f; do cat $f >> output.txt; echo "aaa" >> output.txt; done Yet the second echo statement isn't executed. At all. What am I doing wrong? I'm running this via tail -f /var/log/somelog | ./script.sh $f should not be empty. It's only supposed to output when tail notices a change in th...
I want to be able to save a data stream which i am returning using the curl command. I have tried using the cat command, and piping it the curl command, however i'm doing it wrong. The code im currently using is: cat > file.txt | curl http://datastream.com/data Any help would be appreciated. ...
Hi folks, I wonder, how a bash file can contain a Java code that is responsible about the installation of netbeans IDE which is as known is a Java based program? this is the case of netbeans: $ file netbeans-6.8-ml-java-linux.sh netbeans-6.8-ml-java-linux.sh: POSIX shell script text executable $ more netbeans-6.8-ml-java-linux.sh #!/b...
I have two variables var1 and var2. The contents of each variables come from bash shell grep command. echo $var1 prints 123 465 326 8080 echo $var2 prints sila kiran hinal juku Now I want to print the above into following formats in Linux bash shell 123 sila 465 kiran 326 hinal 8080 juku So how can I print this way in bash shell??...
how do print bash shell variables contents into multidimensional array?? Thanks ...
Often I want to get a nice readout what process are running and their relationship; I usually by habit runs ps auxfww and eventual grep for the process in question. Having been thinking about the problem I tried to create an oneliner to get the process tree in ps ufww format for all processes which has the session id specified by arbitr...
I'm looking to combine find . -mtime 0 and ls -lt To find all files modified in the last day in the current working directory, sorted by last modification date. ...
Hi, I know that log4j by default outputs to stderror. I have been capturing the out put of my application with the following command: application_to_run 2> log ; cat log | grep FATAL Is there a way to capture the output without the auxiliary file? ...
Hi Folks, i have got a php-script foo.php #!/usr/bin/php -c /etc/php5/cli/php.ini -q <?php echo 'hello'; // & do some stuff ?> I call this script not wrapped by a sh-script but using it directly in a cron job. To get rid of it's output i normally would just create a sh-file which calls /usr/bin/php -c /etc/php5/cli/php.ini -q foo....
Given this curl command: curl --user-agent "fogent" --silent -o page.html "http://www.google.com/search?q=insansiate" * Spelling is intentionally incorrect. I want to grab the suggestion as my result. I want to be able to either grep into the page.html file perhaps with grep -oE or pipe it right from curl and never store a file. T...
Starting with a string of an unspecified length, I need to make it exactly 43 characters long (front-padded with zeroes). It is going to contain IP addresses and port numbers. Something like: ### BEFORE # Unfortunately includes ':' colon 66.35.205.123.80-137.30.123.78.52172: ### AFTER # Colon removed. # Digits padded to three (3) and fi...
I'm using regex to parse NMAP output. I want the ip addresses which are up with the corresponding ports open. Now I've a very naive method of doing that: awk '/^Scanning .....................ports]/ {print substr ($2,1,15);}' results.txt awk '/^[0-9][0-9]/ {print substr($1,1,4);}' results.txt | awk -f awkcode.awk where awkcode.awk con...