query: What does !!: mean in bash?
positive_passages.docid: 143719
positive_passages.text: How does !! work in bash?
negative_passages.docid: 129350
negative_passages.text: What is the meaning of ${GZIP_BINDIR-'/bin'} in bash?
negative_passages.docid: 70705
negative_passages.text: What does `!!~` mean in javascript?
negative_passages.docid: 103008
negative_passages.text: What does !$ mean?
negative_passages.docid: 50931
negative_passages.text: What is the difference between #!/bin/sh and #!/bin/bash?
negative_passages.docid: 125067
negative_passages.text: What is "#!' in a script file?
negative_passages.docid: 3574
negative_passages.text: What is the !! (not not) operator in JavaScript?
negative_passages.docid: 110007
negative_passages.text: What is the difference between operator "=" and "==" in Bash?
negative_passages.docid: 128374
negative_passages.text: what is $$ in bash?
negative_passages.docid: 120214
negative_passages.text: What's the difference between <<, <<< and < < in bash?
negative_passages.docid: 77350
negative_passages.text: What does ;; do in sh?
negative_passages.docid: 158157
negative_passages.text: What does “{} \;” mean in find (in Linux)?
negative_passages.docid: 57332
negative_passages.text: !! c operator, is a two NOT?
negative_passages.docid: 79050
negative_passages.text: Python ( or general programming ). Why use  instead of != and are there risks?
negative_passages.docid: 87700
negative_passages.text: #!/bin/bash - no such file or directory
negative_passages.docid: 57007
negative_passages.text: What is the meaning of $? in a shell script?
negative_passages.docid: 96006
negative_passages.text: What does the ??!??! operator do in C?