|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
[Quick question]Problem with execl and GREP
Post 302694967 by methyl on Friday 31st of August 2012 08:09:13 PM
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I know in DOS, when you want to pull up your last/previous command, you hit the up/down arrows. How do you do that with UNIX? (3 Replies)
Discussion started by: Tracy Hunt
3 Replies
2. Shell Programming and Scripting
Just a super quick question:
how do you put a link in your php code.
I want to make a link to something in /tmp directory.
i.e. how do you put a href into php, I think it's done a bit differently.
thanks
john (1 Reply)
Discussion started by: jmg5
1 Replies
3. UNIX for Dummies Questions & Answers
hi guys
trying to understand what this line means
sed is a stream editor and i understand that, i have a file already selected
i want to edit so i use -e
sed -e
the next stesp is s/$*
s is a subsititute replacement
sed -e s/$*//g
$ is in reference of the last line
/g makes it... (2 Replies)
Discussion started by: hamoudzz
2 Replies
4. UNIX for Dummies Questions & Answers
Hi guys
sed -e "s/$<//g"
the $< can allow me to assign an input value to the variable right?
do the double quotes check the previous context? (1 Reply)
Discussion started by: hamoudzz
1 Replies
5. UNIX for Dummies Questions & Answers
Is it possible to grep for two words at once? I want to grep for the words SEVERE or FATAL.
Thanks. (1 Reply)
Discussion started by: ssmiths001
1 Replies
6. Shell Programming and Scripting
does anyone know what $? means? i echoed it on my box (running AIX Korn shell) and got 127 (2 Replies)
Discussion started by: penfold
2 Replies
7. Shell Programming and Scripting
Just a quick question on grep/egrep.
I am writing a shell script that is looking for certain strings in a text file. It works well and gets exactly what I need.
However, the way the program writes to the text file, it puts the timestamp in a line above the string I am looking for and the path... (3 Replies)
Discussion started by: thecoffeeguy
3 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I'm very new to Linux but have been muddling my way through quite happily until recently.
I'm trying to write a program in C++ which starts a new process using the execl command. I am trying to run the tftp process as follows:
char ip_addr = "...";
if (execl("usr/bin/tftp", "tftp",... (2 Replies)
Discussion started by: JoC
2 Replies
9. Shell Programming and Scripting
Hello Experts,
Here is my problem..
cat abc.txt
1,"nathan available"
2,"MW nathan available"
3,"HW nathan available"
How can i grep for "nathan available" alone.
I tried grep -w "nathan available"
Problem is that the pattern is enclosed in Quotes " ".
I know we can do grep... (2 Replies)
Discussion started by: sathyaonnuix
2 Replies
10. Programming
I'm reading Operating Systems in Depth by Thomas W. Doeppner, and I have a question about execl. He says it's called after fork(), and that it replaces the text (code) of the current process and replaces it with the code of the new program. But that doesn't make sense to me.
Does that mean... (4 Replies)
Discussion started by: SirSalt
4 Replies
LEARN ABOUT DEBIAN
blaze-remove
BLAZE-REMOVE(1) BlazeBlogger Documentation BLAZE-REMOVE(1) NAME
blaze-remove - removes a post or page from the BlazeBlogger repository SYNOPSIS
blaze-remove [-fipqPV] [-b directory] id... blaze-remove -h|-v DESCRIPTION
blaze-remove removes a blog post or a page with the specified id from the BlazeBlogger repository. OPTIONS
-b directory, --blogdir directory Allows you to specify a directory in which the BlazeBlogger repository is placed. The default option is a current working directory. -p, --page, --pages Tells blaze-remove to remove a page or pages. -P, --post, --posts Tells blaze-remove to remove a blog post or blog posts. This is the default option. -f, --force Disables requiring manual confirmation of each blog post or page removal. This is the default option. -i, --interactive Enables requiring manual confirmation of each blog post or page removal. -q, --quiet Disables displaying of unnecessary messages. -V, --verbose Enables displaying of all messages. This is the default option. -h, --help Displays usage information and exits. -v, --version Displays version information and exits. EXAMPLE USAGE
Remove a blog post: ~]$ blaze-remove 10 Successfully removed the post with ID 10. Remove a page: ~]$ blaze-remove -p 4 Successfully removed the page with ID 4. Remove multiple blog posts: ~]$ blaze-remove 10 4 6 Successfully removed the post with ID 10, 4 and 6. Remove multiple blog posts safely: ~]$ blaze-remove -i 10 4 6 Remove the post with ID 10 titled `Debian and Fedora Packages'? y Remove the post with ID 4 titled `BlazeBlogger 0.8.0 RC2'? y Remove the post with ID 6 titled `BlazeBlogger 0.8.1'? y Successfully removed the post with ID 10, 4 and 6. SEE ALSO
blaze-config(1), blaze-add(1), blaze-list(1) BUGS
To report a bug or to send a patch, please, add a new issue to the bug tracker at <http://code.google.com/p/blazeblogger/issues/>, or visit the discussion group at <http://groups.google.com/group/blazeblogger/>. COPYRIGHT
Copyright (C) 2008-2011 Jaromir Hradilek This program is free software; see the source for copying conditions. It is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Version 1.2.0 2012-03-05 BLAZE-REMOVE(1)