Linux command: sed sed - stream editor for filtering and transforming text Notes: sed and grep operate line-by-line Search and replace all my_ with his_ in file.txt file $ sed -i 's/my_/his_/g' file.txt Search and delete blank line $ sed -i 's/^$//' file.txt Labels Linux LPIC-1
Linux command: du - disk usage Where have all my storage gone? du summarize disk usage of the set of FILEs, recursively for directories. Read more
Microsoft Windows Server 2012 R2 Standard Evaluation Product Key Microsoft Windows Server 2012 R2 Standard Evaluation D2N9P-3P6X9-2R39C-7RTCD-MDVJX DBGBW-NPF86-BJVTX-K3WKJ-MTB6V Read more
