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Арифметические операции в bash

修订 acc8b41665112f4e5da667b4447931b222fb51bd

bash.sh 原始文件
1# Returns true if the numbers are equal
2[[ ${arg1} -eq ${arg2} ]]
3
4# Returns true if the numbers are not equal
5[[ ${arg1} -ne ${arg2} ]]
6
7# Returns true if arg1 is less than arg2
8[[ ${arg1} -lt ${arg2} ]]
9
10# Returns true if arg1 is less than or equal arg2
11[[ ${arg1} -le ${arg2} ]]
12
13# Returns true if arg1 is greater than arg2
14[[ ${arg1} -gt ${arg2} ]]
15
16# Returns true if arg1 is greater than or equal arg2
17[[ ${arg1} -ge ${arg2} ]]
18
19# As with other programming languages you can use AND & OR conditions:
20[[ test_case_1 ]] && [[ test_case_2 ]] # And
21[[ test_case_1 ]] || [[ test_case_2 ]] # Or
22
23# Опубликовано в https://t.me/gitgate