LINUX COMMANDLINE: M

Showing posts with label M. Show all posts

# fuser -km /mnt/hda2

force umount when the device is busy [man]

# mount /dev/hda2 /mnt/hda2

mount disk called hda2 - verify existence of the directory '/ mnt/hda2' [man]

# mount /dev/fd0 /mnt/floppy

mount a floppy disk [man]

# mount /dev/cdrom /mnt/cdrom

mount a cdrom / dvdrom [man]

# mount /dev/hdc /mnt/cdrecorder

mount a cdrw / dvdrom [man]

# mount /dev/hdb /mnt/cdrecorder

mount a cdrw / dvdrom [man]

# mount -o loop file.iso /mnt/cdrom

mount a file or iso image [man]

# mount -t vfat /dev/hda5 /mnt/hda5

mount a Windows FAT32 file system [man]

# mount /dev/sda1 /mnt/usbdisk

mount a usb pen-drive or flash-drive [man]

# mount -t smbfs -o username=user,password=pass //WinClient/share /mnt/share

mount a windows network share [man]

# umount /dev/hda2

unmount disk called hda2 - exit from mount point '/ mnt/hda2' first [man]

# umount -n /mnt/hda2

run umount without writing the file /etc/mtab - useful when the file is read-only or the hard disk is full [man]

# free -m

displays status of RAM in megabytes [man]

# kill -9 process_id

force closure of the process and finish it [man]

# kill -1 process_id

force a process to reload configuration [man]

# last reboot

show history reboot [man]

# lsmod

display kernel loaded [man]

# lsof -p process_id

display a list of files opened by processes [man]

# lsof /home/user1

displays a list of open files in a given path system [man]

# ps -eafw

displays linux tasks [man]

# ps -e -o pid,args --forest

displays linux tasks in a hierarchical mode [man]

# pstree

Shows a tree system processes [man]

# smartctl -A /dev/hda

monitoring reliability of a hard-disk through SMART [man]

# smartctl -i /dev/hda

check if SMART is active on a hard-disk [man]

# strace -c ls >/dev/null

display system calls made and received by a process [man]

# strace -f -e open ls >/dev/null

display library calls [man]

# tail /var/log/dmesg

show events inherent to the process of booting kernel [man]

# tail /var/log/messages

show system events [man]

# top

display linux tasks using most cpu [man]

# watch -n1 'cat /proc/interrupts'

display interrupts in real-time [man]

# mount -t smbfs -o username=user,password=pass //WinClient/share /mnt/share

mount a windows network share [man]

# nbtscan ip_addr

netbios name resolution [man]

# nmblookup -A ip_addr

netbios name resolution [man]

# smbclient -L ip_addr/hostname

show remote shares of a windows host [man]

# smbget -Rr smb://ip_addr/share

like wget can download files from a host windows via smb [man]

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