To change minimum password length to 1 pwpolicy getaccountpolicies > temp.xml nano temp.xml Erase until first string is <?xml version=”1.0″ encoding=”UTF-8″?> Find string <string>policyAttributePassword matches '^$|.{1,}+'</string> Replace {4,} with {1,} … Read More
A clear example of the if/then/else structure formatting in awk. 123456789$ awk ‘ BEGIN { FS="," ; FORMAT="%-10s%-8s%s\n" ; {printf FORMAT,"A","B","% age"} } { … Read More
Coloring text in columns of output of awk. 12echo "line 1 line 2" | awk ‘/line/ {print "\033[32m" $1 "\033[31m" $2 }’ results in: line1 line2 Color is given by … Read More
A one liner to repeat a task/process N number of times. Perform 5 times: 1for n in {1..5}; do <command>; done</command> Add a function to .bashrc / .bash_profile: 1234567function run() … Read More
1234567891011#display current Volume in 1024-byte blocks df -k . #display ALL Volumes in megabytes df -m #display /home Volume in gigabytes df -g /home #display ALL Volumes … Read More
Pass arguments in any order, with ability to have some of the flags optional: 12345678910while getopts u:d:p:f: option do case "${option}" in u) USER=${OPTARG};; d) DATE=${OPTARG};; p) PRODUCT=${OPTARG};; f) FORMAT=${OPTARG};; … Read More
A one liner to go over all the files (can filter by file type) and apply a process. The example below shows all audio files in WAV format (*.wav) to … Read More
scp to PUSH 1scp source-file.txt [email protected]:/save/here scp to PULL 1scp [email protected]:/source-loc/source-file.txt destination.txt REFERENCE
