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string_operations

530 Treffer, Zuletzt geändert: vor 11 Monaten

====== String Operations in Bash/Shell ====== Quelle((http://www.softpanorama.org/Scripting/Shellorama/Reference/string_operations_in_shell.shtml)) ===== Length Operator ===== There are two way to get length of the string. Th... filename} would have the value 6. The other operator (${#array[*]}) has to do with array variables.

test

32 Treffer, Zuletzt geändert: vor 11 Monaten

/comparison-ops.html)) ===== Other Comparison Operators ===== ==== integer comparison ==== ---- -eq ... e> if [ "$a" -ne "$b" ]</code> ---- -gt is greater than <code> if [ "$a" -gt "$b" ]</code> ---- -ge is greater than or equal to <code>if [ "$a" -ge "$b" ]</c... ses) <code>(("$a" <= "$b"))</code> ---- > is greater than (within double parentheses) <code>(("$a"

monitor

1 Treffer, Zuletzt geändert: vor 11 Monaten

ction list () { #ls -l #sleep 1 # more elegant: watch -n 1 "ls -l" } while true; do list | grep $1