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@@ -165,11 +165,96 @@ fi
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# if user is not root, pass all commands via sudo #
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if [ $UID -ne 0 ]; then
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- alias reboot='sudo reboot'
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- alias update='sudo apt-get upgrade'
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-fi
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+ alias reboot='sudo reboot'
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+ alias update='sudo apt-get upgrade'
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+ alias apt-get="sudo apt-get"
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+ alias updatey="sudo apt-get --yes"
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+ # update on one command
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+ alias update='sudo apt-get update && sudo apt-get upgrade'
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+
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+fi
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+## cd specific
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+## get rid of command not found ##
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+alias cd..='cd ..'
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+
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+## a quick way to get out of current directory ##
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+alias ..='cd ..'
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+alias ...='cd ../../../'
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+alias ....='cd ../../../../'
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+alias .....='cd ../../../../'
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+alias .4='cd ../../../../'
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+alias .5='cd ../../../../..'
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+
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+## Colorize the grep command output for ease of use (good for log files)##
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+alias grep='grep --color=auto'
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+alias egrep='egrep --color=auto'
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+alias fgrep='fgrep --color=auto'
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+
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+# Generate sha1 digest
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+alias sha1='openssl sha1'
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+
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+# Create parent directories on demand
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+alias mkdir='mkdir -pv'
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+
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+# Make mount command output pretty and human readable format
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+# alias mount='mount |column -t'
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+#
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+
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+# Command short cuts to save time
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+alias h='history'
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+alias j='jobs -l'
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+
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+# Create a new set of commands
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+alias path='echo -e ${PATH//:/\\n}'
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+alias now='date +"%T"'
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+alias nowtime=now
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+alias nowdate='date +"%d-%m-%Y"'
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+
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+# Set vim as default
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+alias vi=vim
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+alias svi='sudo vi'
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+alias vis='vim "+set si"'
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+alias edit='vim'
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+
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+# Control output of networking tool called ping
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+# Stop after sending count ECHO_REQUEST packets #
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+alias ping='ping -c 5'
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+# Do not wait interval 1 second, go fast #
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+alias fastping='ping -c 100 -s.2'
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+
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+# Show open ports
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+# Use netstat command to quickly list all TCP/UDP port on the server:
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+alias ports='netstat -tulanp'
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+
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+# Add safety nets
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+# do not delete / or prompt if deleting more than 3 files at a time #
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+alias rm='rm -I --preserve-root'
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+# confirmation
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+alias mv='mv -i'
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+alias cp='cp -i'
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+alias ln='ln -i'
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+# Parenting changing perms on / #
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+alias chown='chown --preserve-root'
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+alias chmod='chmod --preserve-root'
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+alias chgrp='chgrp --preserve-root'
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+
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+# Get system memory, cpu usage, and gpu memory info quickly
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+# # pass options to free ##
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+alias meminfo='free -m -l -t'
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+# # get top process eating memory
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+alias psmem='ps auxf | sort -nr -k 4'
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+alias psmem10='ps auxf | sort -nr -k 4 | head -10'
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+# # get top process eating cpu ##
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+alias pscpu='ps auxf | sort -nr -k 3'
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+alias pscpu10='ps auxf | sort -nr -k 3 | head -10'
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+# # Get server cpu info ##
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+alias cpuinfo='lscpu'
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+# # older system use /proc/cpuinfo ##
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+##alias cpuinfo='less /proc/cpuinfo' ##
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+# # get GPU ram on desktop / laptop##
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+alias gpumeminfo='grep -i --color memory /var/log/Xorg.0.log'
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