devnull questions

devnull answers

• What do I need to quote in sed command lines?
• The pbpaste command deletes newlines in the clipboard contents before writing to the target file
• What is the gt for here? "if [ $VARIABLE -gt 0 ]; then"
• Copying files based on modification date in Linux
• Using multicharacter field separator using AWK
• Grep to extract the word matching the given pattern
• Restore multiple backup files created with find followed by sed
• Put result of awk into an array
• how to print the decimal value to hex values in shell script
• Bash if statement behavior