Linux/1-Commands
< Linux
| Command | Arguments | Info | Example |
|---|---|---|---|
Basic | |||
| dir | -Flah | list folder content | dir -Flah |
| cat | %file | show file content | cat config.txt |
Files | |||
| mkdir | %dir | create dir | mkdir /var/test |
| rm | %file | remove file/dir | rm autoexec.bat |
| cp | %from %to | copy | |
| mv | %from %to | move | |
| dd | if=%in of=%out | low level copy | dd if=/dev/sda2 of=/dev/sdb2 |
| nano | (%file) | file editor | nano |
| vi(m) | %file | file editor | vi config.txt |
Search | |||
| locate | %file | locate file | locate fstab |
| updatedb | update locate database | ||
| find | / -n %filename | search for file | |
System info | |||
| uname | -a | show kernel version | uname -a |
| free | -m | show free memory | free -m |
| fdisk | -l | ||
| df | -Th | show harddisk usage | df -Th |
| du | |||
| ifconfig | show network settings | ||
| ps | -aux | show processes | ps -aux |
| top | show processes with UI | ||
| htop | (not a default package) | ||
| iotop | (not a default package) | ||
| iftop | (not a default package) | ||
| virt-top | (not a default package) | ||
| netstat | |||
| vnstat | show network interface statistics (not a default package) | ||
| who, w | |||
| pwd | |||
Runlevel | |||
| runlevel | |||
| init | %rlvl | ||
| halt | |||
| reboot | |||
| shutdown | -h now | ||
Network | |||
| pppoeconf | |||
| wget | |||
| ntpdate | |||
| dig | |||
| whois | |||
| nslookup | |||
| finger | |||
| route | -n | ||
| traceroute | |||
| netstat | -tulpn | ||
| iwconfig | |||
| iwlist scan | |||
| nethogs | |||
Apt | |||
| apt install | <package> (-s = simulation) | ||
| apt update | |||
| apt upgrade | |||
| apt dist-upgrade | |||
| aptitude | |||
| dpkg -c | |||
| dpkg --get-selections | |||
| /etc/apt/sources.list | |||
HDD | |||
| smartctl | read smart info | ||
| hdparm | set parameters | ||