Blog et Aide mémoire informatique

jeudi 17 mai 2018

Convert SVN to Git

- Get repositotry Commiters
svn log -q https://yourRepoUrl | awk -F '|' '/^r/ {sub("^ ", "", $2); sub(" $", "", $2); print $2" = "$2" <"$2">"}' | sort -u > authors-transform.txt
- Checkout / Convert To Git
git svn --authors-file=authors-transform.txt clone https://yourRepoUrl   --trunk=trunk --branches=branches --tags=tags
- List all branch
git branch -a
- Checkout the Branch Localy
git checkout remotes/origin/v2
git checkout master
-Create Local Branch From Remote Branch
git branch v2 remotes/origin/v2
-Push Publish on Github
git remote add origin https://user@gitRepos/theGitProject.git
git push -u origin master
git push --all
git push --tags

mardi 19 décembre 2017

Nice link with time function

mercredi 13 septembre 2017

Remove from boot Linux

update-rc.d -f mongodb remove

mardi 2 mai 2017

Add Address to IPTABLE DROP

Block a region. Usefull for China.
iptables -A INPUT -s -j DROP

Add Address to IPTABLE DROP

Block a region. Usefull for China.
iptables -A INPUT -s -j DROP

samedi 6 février 2016


List inodes of mounted device
df -i
List inodes for directory
ls -id
find / -xdev -printf '%h\n' | sort | uniq -c | sort -k 1 -n

mercredi 2 décembre 2015

Hardware monitoring

Install this tool ipmitool few command Print system event log
ipmitool sel list

lundi 23 novembre 2015


Some tips on logrotate

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mercredi 27 mai 2015

Network Config + Proxy : Fast Facts

Some quick reminder of file to modify

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mercredi 14 janvier 2015

Mail : interesting short cut

list mail queue
mailq  | tail -1 | awk '{print $5}'
See detail of queue
Flush mail queue
postfix -f
Flush defered mail queue
postsuper -d ALL deferred

dimanche 11 mai 2014


Copy/Paste of this URL, in case of this page will be removed. Link

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mercredi 19 février 2014

Open Port Process : reminder

sudo lsof -i
sudo netstat -lptu
sudo netstat -tulpn

jeudi 19 juillet 2012

Discover Ubuntu version on your server

Short command line to check your Ubuntu version

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lundi 22 août 2011

Remove file older than *

This small command allow you to remove files based on time.

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samedi 5 décembre 2009


This is a small tutorial to configure and securise an SFTP server based on OpenSSH

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