Random Cmds

strace ./executable

find /home/student/findme/ -type f -perm 0777 -exec chmod 0755 {} \; find / -type f -not -user root -mtime -1 -exec ls -l {} \; find . -type f -name 'becode-*.sh' find . -type f -exec grep -l "BC{" {} + 2>/dev/null cat file1.txt file2.txt file3.txt > concatenation.txt cat file.txt | head -n 4 | tail -n 2 cat file.txt | uniq grep ab. file.txt grep ^# script.sh grep ^[a-z] file.txt grep "^hello" file.txt grep "aurevoir$" file.txt

awk '/Loxondota/ {print}' lorem.txt awk -F: '/^student/{print}' /etc/passwd >> password.txt awk -F ":" '{print $1}' /etc/passwd >> alluserlist.twt awk -F: '{count[$1]++; count[$2]++} END {print length(count)} awk -F ":" '{print $1 $3 $4 $5 $9}' /etc/passwd >> alluserlist.twt awk -F ":" '{print $1" "$4" "$9" "$10}' /etc/passwd >> alluserlist.twt awk 'BEGIN{FS=":"; OFS="-"} {print $1,$6,$7}' /etc/passwd >> alluserlistAWKED.txt awk -i inplace 'BEGIN {FS=","; OFS="\t"} {$1=$1} 1' iris.data awk -F "/" '/^// {print $NF}' /etc/shells | uniq awk '{sum += $1} END {avg = sum / NR} {if ($1 > avg) print $1}' iris.data | sort -n awk -F: '$NF=="/bin/bash" {print

(NF-1), $NF}' /etc/passwd >> userandhomedir

wc -l practice.txt wc -c practice.txt wc -w practice.txt

ls -ahlR /home/

diff file1.txt file2.txt

head -n 2 file.txt tail -n 2 file.txt

watch -n 1 ls -l

sort file1 file2 | uniq sort -n -k1,1 iris.data

split -b 1024k my_big_file

cut -d "," -f 2 file.txt cut -d$'\t' -f3 iris.data cut -f5 iris.data | sort | uniq | wc -l

join testfile1 testfile2 paste testfile1 testfile2

strings ./doc/libjpeg-turbo8/changelog.Debian.gz | grep "BC{"

sed -i.bak '/pattern/d' file.txt sed '/^$/d' file.txt

ps -a ps -ax ps -aux ps -u student

kill 14711

jobs -l

alias shortName="your custom command here"

nmap -p 67 --script=dhcp-discover 192.168.1.0/24