Somme d’une colonne avec AWK
Par exemple, pour connaitre la place utilisee en memoire par le processus apache2 : ps -ely | grep ‘\<apache2\>‘ | awk ‘{SUM += $8} END… Read More »Somme d’une colonne avec AWK
ssh
scp resume
# Add this alias into ~/.bashrc alias scpresume=‘rsync –partial –progress –rsh=ssh’ # begin a scp copy: scp foo user@remotehost:/tmp/ # if a problem occur during… Read More »scp resume
Synchronize date and time with a server over ssh
date -s “$(ssh user@server date -R)”
Duplicate RPM installed packages from one machine to the other
ssh [email protected] “rpm -qa” | xargs yum -y install
Copy a MySQL Database to a new Server via ssh with one command
mysqldump –add-drop-table –extended-insert –force –log-error=error.log -uUSER -pPASS OLD_DB_NAME | ssh -C user@newhost “mysql -uUSER -pPASS NEW_DB_NAME”