lhunath 1204628505 learn Google, albeit a very respectable search engine, is NOT a good source of Bash information. Mostly due to the fact that 90% of the bash "tutorials" and "scripts" out there are absolute JUNK. Refer to http://wooledge.org/mywiki/BashGuide and http://wooledge.org/mywiki/BashFAQ instead or ask your questions here. greycat 1249932882 forget greycat 1249932884 learn Google is NOT a preferred source for learning bash, because 90% of the "tutorials" and scripts out there are JUNK. Refer to !guide and !faq instead. lhunath 1254996832 forget lhunath 1254996857 learn Google is NOT a preferred source for learning bash, because 90% of the "tutorials" and scripts out there are JUNK. Refer to the Guide and FAQ (see topic) instead. lhunath 1290680021 forget lhunath 1290680095 learn Google is NOT a preferred source for learning bash, because 90% of the "tutorials" and scripts out there are JUNK. Instead, ask a good question here or refer to the Guide and FAQ (see topic) twb 1363849681 forget twb 1363849683 learn as Google is NOT a preferred source for learning bash, because almost all the "tutorials" and scripts out there are JUNK. Instead, ask a good question here or refer to the Guide and FAQ (see topic) twb 1363849695 forget twb 1363849702 learn Google is NOT a preferred source for learning bash, because almost all the "tutorials" and scripts out there are JUNK. Instead, ask a good question here or refer to the Guide and FAQ (see topic)