Hi
I would like to know wheather there is anyway to pass a variable to grep argument like this
grep "$myvar" $myfile
i would put this in a function and then call this function by setting different values to myvar and myfile.
is this possible at all.
regards
Hrishy (4 Replies)
I have a large file that I am grepping to find a certain string.
grep 'C:\Data\Directory\Test.txt' test.txt
It can not find it even though I know it is in there . I know that there is a problem with the backslashes but I can't get it to work. I tried
grep... (2 Replies)
Hi there, this is a very simple question.
When I do grep -c "PWD" filename, I get 5. This means the filename contains 5 lines of "PWD" occurence.
I tried to assign to a variable. int= grep -c "PWD" filename
When I typed echo $int
The output:
5
I get an empty line space. Now I... (1 Reply)
I have a problem. Suppose I have a log named transport.log
>>
tp finished with return code: 203
meaning:
wrong syntax in tp call
....
tp finished with return code: 0
meaning:
Everything ok.
<<
What i want to do is to get the return code of the 1st one. So I would probably do:... (2 Replies)
Changed Problem its a sed actually...
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Use a sed command to create an output file from the input file. The input... (2 Replies)
Hi,
When i try this it is not executing either result or total, pls can any one help me in this.
max=month_134.log
grep result|total $max > log.txt
In month_134.log, it should contain either result or total and then send it to log.txt.It should execute result or total in log.txt
... (3 Replies)
Hi
I am trying to grep a string in a directory which is having 5000 files.
PA>> grep -iH 'linc.unisure_pr13n' *
bash: /usr/bin/grep: Arg list too long
I am getting the error. i also tried
PA>> ls -ltr | grep -iH 'linc.unisure_pr13n' *
but still i am getting the error
Please Advice... (4 Replies)
Hi everyone
i am facing a strange problem in grep below is the code
RC=0
grep $ERROR_MASK $LOG_FILE 2>&1 > /dev/null && RC=1 || RC=0
what does the above statment do i mean it search for error mask into log file and redirect the error to console null then what's the meaning of RC=1 ||... (2 Replies)
Hello. I'm learning shell scripting right now and I'm trying simple scripts. I have a problem with the one below. The idea is to found the number of files containing asd in their name. Here's the code:
#!/bin/sh
pattern=asd
total=0
for f in *
do
&& continue
if grep $pattern $f >... (3 Replies)
I don't know if you guys get this problem sometimes at Terminal but I had been having this problem since yesterday :( Maybe I overdid the Terminal. Even the codes that used to work doesn't work anymore.
Here is what 's happening:
* I wanted to remove lines containing digits so I used this... (25 Replies)
Discussion started by: Nexeu
25 Replies
LEARN ABOUT DEBIAN
gappletviewer
GAPPLETVIEWER(1) GNU GAPPLETVIEWER(1)NAME
gappletviewer - Load and runs an applet
SYNOPSIS
appletviewer [OPTION]... URL...
appletviewer [OPTION]... -code CODE
appletviewer [OPTION]... -plugin INPUT,OUTPUT
DESCRIPTION
The appletviewer tool loads and runs an applet.
Use the first form to test applets specified by tag. The URL should resolve to an HTML document from which the appletviewer will extract
applet tags. The APPLET, EMBED and OBJECT tags are supported. If a given document contains multiple applet tags, all the applets will be
loaded, with each applet appearing in its own window. Likewise, when multiple URLs are specified, each applet tag instance is given its
own window. If a given document contains no recognized tags the appletviewer does nothing.
appletviewer http://www.gnu.org/software/classpath/
Use the second form to test an applet in development. This form allows applet tag attributes to be supplied on the command line. Only one
applet may be specified using the -code option. The -code option overrides the URL form -- any URLs specified will be ignored.
appletviewer -code Test.class -param datafile,data.txt
gcjwebplugin uses the third form to communicate with the appletviewer through named pipes.
OPTIONS
URL OPTIONS
-debug
This option is not yet implemented but is provided for compatibility.
-encoding CHARSET
Use this option to specify an alternate character encoding for the specified HTML page.
APPLET TAG OPTIONS
-code CODE
Use the -code option to specify the value of the applet tag CODE attribute.
-codebase CODEBASE
Use the -codebase option to specify the value of the applet tag CODEBASE attribute.
-archive ARCHIVE
Use the -archive option to specify the value of the applet tag ARCHIVE attribute.
-width WIDTH
Use the -width option to specify the value of the applet tag WIDTH attribute.
-height HEIGHT
Use the -height option to specify the value of the applet tag HEIGHT attribute.
-param NAME,VALUE
Use the -param option to specify values for the NAME and VALUE attributes of an applet PARAM tag.
PLUGIN OPTION
-plugin INPUT,OUTPUT
gcjwebplugin uses the -plugin option to specify the named pipe the appletviewer should use for receiving commands (INPUT) and the one
it should use for sending commands to gcjwebplugin (OUTPUT).
DEBUGGING OPTION
-verbose
Use the -verbose option to have the appletviewer print debugging messages.
STANDARD OPTIONS
-help
Use the -help option to have the appletviewer print a usage message, then exit.
-version
Use the -version option to have the appletviewer print its version, then exit.
-JOPTION
Use the -J option to pass OPTION to the virtual machine that will run the appletviewer. Unlike other options, there must not be a
space between the -J and OPTION.
BUGS SEE ALSO AUTHOR 0.98 2010-07-05 GAPPLETVIEWER(1)