MyLinuxCheatSheet v19-02-13 - Update
A short summary of my personal favorite Linux tools.
Image source: Willi Glenz - Screenshot rate.sx/steem@90d
$ curl rate.sx/steem@90d
$ task calendar 2019
$ man hier; man ascii
$ mail; from
| Update | eclipse crontab tripwire vim taskwarrior sources permaculture screen java shortcuts r monitoring cups alias network check ssh scp debian lfs virtualbox python perl awk html This Week • eclipse crontab tripwire vim taskwarrior Last Week • taskwarrior sources permaculture cron vim eclipse screen find |
|---|---|
| eclipse | ^shift + / ^space eclipse java |
| crontab | # crontab -e # service cron status crontab |
| tripwire | # tripwire --init # tripwire --check --verbose tripwire |
| task | $ task burndown.daily; task burndown.weekly; task burndown.monthly $ task add project:Running Kissinger Runde taskwarrior |
| rsync | $ rsync -avzP --delete --stats --exclude ’Backup*‘ /home/user/ /media/xyz $ rsync -avzP --delete --stats --exclude-from '/home/user/exclude.txt' /home/user/ /media/xyz |
| Terminal | vim screen shortcuts alias one-liner bash fish tilda guake tmux terminator gnome-terminal bluefish gedit gvim mcedit nano • history |
| Documentation | sources man info pinfo apropos whatis help history |
| Programming | r python perl awk html javac txt2regex netbeans intellij-idea spyder3 drjava |
| Monitoring | conky kismet bleachbit nagios zabbix cacti ganglia opennms chkrootkit |
| Configuration | language swapon gnome-tweak-tool bashrc |
| Networking | H • hostname netstat ifconfig ip iwconfig N • ssh scp mtr ping traceroute nslookup |
| Filesystem | F • find type less echo cat mv file basename cmp col colcrt colrm column com cut diff diff3 dirname expand fmt fold groff head more od pr printf sort sum tac tail tee touch tr unexpand uniq wc which xargs ext3grep comm chattr du • tar jar gzip gunzip zcat cpio D • fhs ls cd pwd mkdir rmdir lsattr B • tree ln cp rm chmod chown chgrp umask setacl getfacl dd |
| GUI-Apps | libreoffice localc lowriter lobase lodraw loimpress lomath loweb gnome-todo |
| Printing | cups • lpstat lpq lp lpr cancel • lpadmin lpmove lpc tunelp accept reject enable disable |
| Hardware | raspi raspi-config rpi-update • gnome-disks badblocks blkid fdisk • lsblk lshw lspci lsusb • hwinfo e4defrag administration |
| OS | debian lfs arch • virtualbox tasksel administration |
| Backup | backintime timeshift • grsync rsync |
| User | U • adduser useradd • deluser userdel • addgroup groupadd • usermod chage chfn finger whatis which w whoami passwd id G • delgroup groupdel groups newgrp administration |
| Multimedia | vlc youtube-dl simplescreenrecorder |
| Processes | administration kill killall • htop atop top • jobs bg fg |
| Server | administration dhcp pi-hole raspiblitz |
| A | apt-get alacarte apt apt-cache apt-config apt-key apt-cdrom archivemount asunder |
| B | basket bc |
| C | curl cal cherrytree clear clipit cut |
| D | df dmesg dpkg |
| E | eog exit |
| F | finger for free fuser |
| G | git glances gnome-clocks gnome-disks gparted groupmod grsync grub-mkconfig |
| H | hostname hostnamectl |
| L | lxc lastlog locate lsb_release lvm |
| M | man menulibre mc more mount |
| N | nl nano ncal netatop netstat nmap |
| O | open |
| P | perldoc pinfo popd pushd pwgen |
| R | R |
| S | script scp sed service set sftp shellcheck steghide stat sudo su sync visudo |
| T | thunderbird tune2fs |
| U | ufw uniq update-alternatives updatedb uptime users |
| V | veracrypt vimtutor visudo |
| W | watch w3m |
| X | xdotool xsel |
# crontab -e
# chown userXYZ file.txt
$ dd if=/dev/cdrom of=/tmp/isofile.iso
$ df -hT
$ dpkg -L vim-doc
# du -hs / 2> /dev/null
$ du -h --max-depth=1 | sort -rh
$ du -b --max-depth 1 | sort -nr | perl -pe 's{([0-9]+)}{sprintf "%.1f%s", $1>=2**30? ($1/2**30, "G"): $1>=2**20? ($1/2**20, "M"): $1>=2**10? ($1/2**10, "K"): ($1, "")}e'
$ for x in *; do mv "$x" "${x,,}"; done
$ hostname; hostname -d; hostname -f; hostname -i
$ java -jar filename.jar
$ sort -t: -k1 -n /etc/passwd
$ stat /home/user
# task 1 edit
$ tree ~/Downloads
$ type date
$ type echo
$ ls -l | xsel --clipboard
# visudo // # vim /etc/sudoers
# visudo
> Defaults:userxyz timestamp_timeout=30
BACKUP
$ archivemount archive.tar.gz ~/mnt/
# dd if=/dev/sdABC of=/dev/sdXYZ bs=64K conv=noerror,sync
$ tar -cvzf ~/backup/backup.tar.gz ~/java
$ tar -tvf backup.tar.gz
$ ssh [email protected] "tar -zcf - /home/user/scripte" > scripte.tar.gz
FIND
$ find -size +100M | less
# find /home -user userxyz -size +1G
$ find . -name "*.jpg" -exec convert {} -scale 50% +repage {} \;
$ find ~ -maxdepth 1 -type f -exec grep "^alias " '{}' \; -print
$ find ~ -maxdepth 1 -type f -mtime 3
$ find ~ -maxdepth 1 -type f -exec grep "^alias " '{}' \; -print
# find / -uid 1000 -exec chown -v 1002:1002 {} \;
# find / -user userxyz -type f -exec rm -f {} \;
$ find /etc -type f -print 2> /dev/null | less
$ find /etc/*tab -type f -print
# find /home -user userxyz -mtime -3
MAIL
# apt-get install mailutils-doc; info mailutils
$ mail
$ from
MONITORING
$ watch -d -n 5 ls -l
MD5SUM
$ md5sum abc.txt
$ md5sum abc.txt > abc.md5
$ md5sum -c abc.md5
SERVICES
# service --status-all | less
# service cron status