Commands using clear (17)
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hypnotizing pendulum
9clear;while true;sleep 1;do for((a=1;a<=$(tput cols)/3;a++));do tput cup 0 $a;echo " " $(date);done;sleep 1;for((a;a>=1;a--));do tput cup 0 $a;echo $(date) " ";done;done -
3clear; while sleep 1; do d=$(date +"%H:%M:%S"); e=$(echo "toilet -t -f mono12 $d");tput setaf 1 cup 0; eval $e; tput setaf 4 cup 8; eval "$e -F flop";tput cup 0; done
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works in /bin/bash
2clear -
1clear
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0clear; for i in `cat thehosts` ; do ssh $i "cat uname -a ; /etc/redhat-release; cat /proc/cpuinfo | tail -n 25 | egrep '^processor|^model name' "; free ; df -h ;done
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This will clear the current playlist. Almost exactly same command can be used with xmms2:
xmms2 clear && xmms2 add http://twit.am:80/listen && xmms2 playShow Sample Output0mpc clear && mpc add http://twit.am:80/listen && mpc play -
Testing in a TTY terminal , not emulator . Show Sample Output
0#!/bin/bash cd /usr/share/consolefonts/; for i in * ; do setfont; echo "testing >> $i << font" ; setfont $i ; showconsolefont ; sleep 5 ; clear ; done -
0clear; tput cup 8 8; for i in $(seq 1 10); do echo -n "$((11-$i)) ";sleep 1; done; tput cup 10 8; echo -e "DONE\n\n"
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Requires jq (JSON parser)
0clear; url="http://<addr>:<port>"; query="<view>"; echo "$url$(curl -s "$url$query" | jq -r '.rows[0].value')" -
Clears the history, clear the terminal and clear the scroll-back. The .bash_history will not be affected but every command done before will NOT be recorded to .bash_history. The CTRL+R won't show previous commands and it will be impossible to scroll-up to see what you've done so far. In a word, it cover your tracks.
0history -c && clear && printf "\e[3J" -
Shows available disk space on sda1 animated with colors Show Sample Output
0clear && df -h | grep /dev/sda1 | awk {'print $4'} | lolcat -a -s 10 -
0clear && curl --silent http://www.commandlinefu.com/commands/by/dunryc | grep "div class" | grep command |tr '>' '\n' | grep -v command |sed 's/.....$//'
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0clear && sleep 5s && curl --silent "http://www.commandlinefu.com/commands/by/dunryc" | grep '<div class="command">'|sed 's/......$//'|sed 's/^.....................................//'|recode html..ascii|awk 'ORS="\n\n\n\n"'
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Remove clear; sleep 5 and echo for not doing sample!
0clear; sleep 5; echo 'while :; do printf "\e[32m%*s\e[0m" $(tput cols) $(shuf -e {0..1} -n $(($(tput lines) * $(tput cols)))); sleep 0.1; done' -
-2wget http://checkip.dyndns.org && clear && echo && echo My IP && egrep -o '([[:digit:]]{1,3}\.){3}[[:digit:]]{1,3}' index.html && echo && rm index.html
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shell loop to scan netstat output avoiding loolback aliases (local/remote swap for local connections) Show Sample Output
-2while true ; do sleep 1 ; clear ; (netstat -tn | grep -P ':36089\s+\d') ; done -
See smbstatus Output within a 5 second interval (for monitoring smb access)
-4while (( $i != 0 )) { smbstatus; sleep 5; clear }
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