LEADER 02559nam 2200541 u 450 001 9911007281703321 005 20250709211320.0 010 $a9781501518232 010 $a1501518232 035 $a(CKB)27977396700041 035 $a(FR-PaCSA)88949279 035 $a(VLeBooks)9781501518232 035 $a(MiAaPQ)EBC31900910 035 $a(Au-PeEL)EBL31900910 035 $a(FRCYB88949279)88949279 035 $a(OCoLC)1398626384 035 $a(Perlego)4268447 035 $a(EXLCZ)9927977396700041 100 $a20230816d2023uuuu uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aWorking With Grep, Sed, and Awk Pocket Primer 205 $a1st ed. 210 $cMercury Learning and Information$d2023 215 $a1 online resource (265 p.) 225 $aPocket Primer 311 08$a9781501521515 311 08$a1501521519 330 $aThe goal of this book is to introduce readers to three powerful command line utilities that can be combined to create simple yet powerful shell scripts for performing a multitude of tasks. The code samples and scripts use the bash shell, and typically involve very small text files so that you can focus on understanding the features of grep, sed, and awk. In the simplest terms, grep (global regular expression print) will search input files in data for certain words or word patterns and print the lines that match it. sed is useful for changing or modifying data. Awk is a programming language also used for searching a data file for certain patterns, but can also perform certain tasks on the pattern matches it finds. Aimed at a reader relatively new to working in a bash environment, the book is comprehensive enough to be a good reference and teach a few new tricks to those who already have some experience with these command line utilities. 410 0$aPocket Primer Series 606 $aCOMPUTERS / Programming Languages / Java$2bisacsh 606 $aCOMPUTERS / Data Processing$2bisacsh 606 $aCOMPUTERS / Databases / Data Mining$2bisacsh 615 7$aCOMPUTERS / Programming Languages / Java 615 7$aCOMPUTERS / Data Processing 615 7$aCOMPUTERS / Databases / Data Mining 676 $a5.5200000000 700 $aCampesato$b Oswald$01594522 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911007281703321 996 $aWorking With Grep, Sed, and Awk Pocket Primer$94392148 997 $aUNINA