Linux:Bash Useful Tips: Difference between revisions
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== Debian: unattended dist upgrade == | |||
apt update && \ | |||
export DEBIAN_FRONTEND=noninteractive && \ | |||
apt -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" dist-upgrade -yq && \ | |||
apt autoremove --purge -y | |||
== Extending a LV (ext4/xfs) with all available space in one command == | == Extending a LV (ext4/xfs) with all available space in one command == | ||
lvextend -l +100%FREE /dev/vg_base/var -r | lvextend -l +100%FREE /dev/vg_base/var -r | ||
Revision as of 14:01, 23 August 2017
Debian: unattended dist upgrade
apt update && \ export DEBIAN_FRONTEND=noninteractive && \ apt -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" dist-upgrade -yq && \ apt autoremove --purge -y
Extending a LV (ext4/xfs) with all available space in one command
lvextend -l +100%FREE /dev/vg_base/var -r
Renaming multiple files with the same extension in CentOS
rename .ext .ext.bak *.ext
(!) Beware that the rename command may work differently acc. to your Linux distribution
snmp v3 command sample
snmpwalk -v3 -l authPriv -u <uid> -a SHA -A <pwd> -x DES -X <pwd> <fqdn/ip> <oid-optional>