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Can I export a variable to the environment from a bash script without sourcing it?
...ies|awk -F"=" '{print $1}'); unset $variable;
done
}
source your bashrc file and you can do like above any time ...
Anyhow back to the rest of it..
This has made it available globally then executed the script..
simply echo it out then run export on the echo !
cat export.bash
#!/bin/bash
ech...
How do I “commit” changes in a git submodule? [duplicate]
...ng that you may need to git checkout master after creating submodules from file trees within the github super project if you see HEAD detached at ... when you type git status.
– azatar
Jul 28 '14 at 21:32
...
Grep characters before and after match?
...tting slow when you are matching >100 characters - e.g. in my giant xml file, I want {1,200} before and after, and it is too slow to use.
– Benubird
Oct 18 '13 at 11:27
3
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How can I get the MD5 fingerprint from Java's keytool, not only SHA-1?
...MD5 Certificate by adding -v option.
use the following code:-
C:\Program Files\Java\jdk1.7.0\bin>keytool -v -list -alias
androiddebugkey -keystore debug.keystore -storepass android -keypass android
it will output MD5 certificate as well.
...
How to get a dependency tree for an artifact?
... you're not 'creating' a project, you're just downloading a POM file.
– Sean Patrick Floyd
Jul 27 '10 at 20:18
1
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Hidden features of mod_rewrite
...e mod_rewrite rules
mod_rewrite rules may be placed within the httpd.conf file, or within the .htaccess file. if you have access to httpd.conf, placing rules here will offer a performance benefit (as the rules are processed once, as opposed to each time the .htaccess file is called).
Logging mod_r...
src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory
...got the error. Logged off and back on, and still got the error. The make file is looking in /usr/include for libxml, but that is nested inside a libxml2 directory. Linking to libxml from /usr/include did the trick sudo ln -s libxml2/libxml libxml.
– foszter
...
How do I run Redis on Windows?
... After running the installer, I had to manually put a redis.conf file in c:\Program Files\Redis, as described in the readme. I just copied c:\program files\Redis\conf\redis-dist.conf. Then I could start the service from the services control panel (or 'net start redis' from a command line)
...
CocoaPods Errors on Project Build
...
I had a similar problem when I did major changes to my Podfile. My solution was to remove the workspace file and run pod install again:
rm -rf MyProject.xcworkspace
pod install
share
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Multiple GitHub Accounts & SSH Config
...t extra step I needed to make to get this to work. In trying to get two profiles set up, one for personal and one for work, my ~/.ssh/config was roughly as follows:
Host me.github.com
HostName github.com
PreferredAuthentications publickey
IdentityFile ~/.ssh/me_rsa
Host work.github.com...