日本語のみで絞り込む
2009/11/13 -The == operator is used to compare two strings in shell script. However, I want to compare two strings ignoring case, how can it be done? Is ...
2021/6/21 -I need to check if both V1 and V2 should not be same at any given time. V1 and V2 could be assigned any numbers as well. I'm using below code , ...
2020/9/4 -How to match case insensitive (uppercase and lower case) strings with regular expression in Bash. Written by Claudio Kuenzler - 0 comments.
2026/10/21 -How do I compare strings case-insensitively? Either convert both strings to the same case with ${var,,} (lowercase) or ${var^^} (uppercase) ...
2015/12/9 -You can use this to make you comparison case-insensitive by converting both arguments to the same case, i.e. if [ "${first,,}" == "${second ...
2026/1/13 -Case Sensitivity: Bash string comparison is case-sensitive by default. Use ${var,,} or shopt -s nocasematch to handle case-insensitive checks.
2024/3/18 -In this tutorial, we'll explore various techniques and approaches within Bash that enable case-insensitive string comparison. 2. Sample Task.
2010/3/26 -Hi All, In one shell script I have In variable "i" I am getting a full path of a file. Now I want to compare something like -- upper(*Nav*)) ...
2021/11/21 -I believe there should be an easier way than .lowercase() to compare 2 Strings without caring about the case. Unless I missed something, ...
2020/2/15 -Compare strings in Bash with =, ==, !=, -z and -n. Learn empty vs unset values, substring and glob matching, case-insensitive checks, ...