this post was submitted on 20 Sep 2023
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Linux
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From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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A bit long, but here goes:
Start gomuks Matrix Client
alias gomuks=/home/craig/.local/bin/gomuks-linux-arm64
walk: Terminal File Manager
https://github.com/antonmedv/walk
alias walk="walk --icons"
Weather:https://github.com/chubin/wttr.in
alias weather="/home/craig/.local/bin/weather.sh"
Onelinershell https://github.com/Onelinerhub/shellhub
alias oh="/home/craig/.local/bin/oh.sh"
Show open ports
alias ports='sudo netstat -tulanp'
Refresh .bashrc
alias bashrc="source ~/.bashrc"
become root
alias root='sudo -i' alias su='sudo su'
Fix which
alias which='command -v'
APT User Commands
alias search='apt search' alias file='apt-file search' alias policy='apt policy' alias show="nala show"
if user is not root, pass all commands via sudo
if [ $UID -ne 0 ]; then alias update='sudo apt update' alias ainstall='sudo apt install' alias apurge='sudo apt purge -y --autoremove' alias upgrade='sudo nala upgrade' alias aremove='sudo apt autoremove -y' alias clean='sudo nala clean' alias reboot='sudo reboot' alias shutdown="sudo shutdown -P now" fi
Handy-dandy aliases for journalctl and systemctl
alias jc='sudo journalctl -b' alias jca='sudo journalctl' alias jcf='sudo journalctl -f' alias jcr='sudo journalctl --list-boots' alias sc='sudo systemctl'
Making files immortal & executable
alias im+="sudo chattr +i" alias im-="sudo chattr -i" alias exe="sudo chmod +x"
#Add safety nets
do not delete / or prompt if deleting more than 3 files at a time
alias rm='rm -I --preserve-root'
confirmation
alias mv='mv -i' alias cp='cp -i' alias ln='ln -i'
Parenting changing perms on /
alias chown='chown --preserve-root' alias chmod='chmod --preserve-root' alias chgrp='chgrp --preserve-root'
copy the current working directory to the clipboard
alias cpwd='pwd | xclip -selection clipboard'
Clipboard
alias cpy="xclip -selection clipboard"
quick directory movement
alias ..='cd ..' alias ...='cd ../..' alias ....='cd ../../..'
go to the last directory you were in
alias back='cd $OLDPWD'
quickly find files and directory
alias ff='find . -type f -name' alias fd='find . -type d -name'
Create Python virtual environment
alias ve='python3 -m venv ./venv' alias va='source ./venv/bin/activate'
Ping Commands
Stop after sending count ECHO_REQUEST packets
alias ping='ping -c 5' alias pg="ping google.com -c 5"
alias shortcuts
alias rpi="sudo rpi-update" alias rpi-next="sudo BRANCH=next rpi-update" alias raspi="sudo raspi-config" alias clr="clear" alias clrh="history -c -w ~/.bash_history" alias df='df -H' alias du='du -ch' alias mk="mkdir -p" alias loading="sudo dmesg > ~/dmesg.txt"
ls Commands
Colorize the ls output and human readable sizes
alias ls='ls --color=auto --human-readable -al'
Use a long listing format
alias ll='ls -la'
Show hidden files
alias l.='ls -d .* --color=auto'
Listing files in folder
alias listkb="ls -l --block-size=K" alias listmb="ls -l --block-size=M"
Colorize the grep command output for ease of use (good for log files)##
alias grep='grep --color=auto' alias egrep='egrep --color=auto' alias fgrep='fgrep --color=auto'
Colorize diff output
alias diff='colordiff'
Start calculator with math support
alias bc="bc -l"
Resume wget by default
alias wget="wget -c"
ps Commands
alias ps="ps auxf"
Get top process eating cpu
alias pscpu="ps auxf | sort -nr -k 3" alias pscpu10="ps auxf | sort -nr -k 3 | head -10"
Get top process eating memory
alias psmem='ps auxf | sort -nr -k 4' alias psmem10='ps auxf | sort -nr -k 4 | head -10'
Free and Used Ram
alias meminfo='free -l' alias free='free -mt'
Run top in alternate screen
alias top='tput smcup; top; tput rmcup'
i wanna see u try use a vanilla profile
The struggle I sometimes face when I SSH into somewhere, lol! Fortunately, there's a lot of differences that it's easy realize that "this is a different machine", and I just open a different terminal tab/window to look up the pure command versions if I need to.