/Shell/Bash/Bash how to convert text to lowercase or uppercase

Bash how to convert text to lowercase or uppercase

# Basic syntax:
tolower(string)
toupper(string)

# Example usage:
awk '{print tolower($0)}' input_file
# This prints every row ($0) converted to lowercase

awk '{print toupper($3)}' input_file
# This would print the third field ($3) converted to uppercase

Source: thomas-cokelaer.info

Similar codes

0 vote621 views1 answer
ERROR: Cannot find command 'git' - do you have 'git' installed and in your PATH?
Shell/Bash
0 vote235 views1 answer
Spacemacs set font
Shell/Bash
0 vote232 views1 answer
Kipping acquire of configured file
Shell/Bash
0 vote218 views1 answer
Install hass.io docker raspberry pi
Shell/Bash
1 vote229 views1 answer
Revert or reset git
Shell/Bash
0 vote244 views1 answer
Adb kill server kali linux
Shell/Bash
0 vote233 views1 answer
Turbo top for linux
Shell/Bash
0 vote254 views2 answers
RHEL check the firewall status
Shell/Bash
10 votes203 views2 answers
Ubuntu start mariadb service
Shell/Bash
16 votes234 views6 answers
Install kubectl ubuntu
Shell/Bash