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DOC: bash.html.markdown: add bash docs examples

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Wes Turner 2014-10-30 19:46:37 -05:00
parent 02e81acfe1
commit 112b0b7662
1 changed files with 26 additions and 0 deletions
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bash.html.markdown
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@ -208,4 +208,30 @@ grep "^foo.*bar$" file.txt
grep -c "^foo.*bar$" file.txt grep -c "^foo.*bar$" file.txt
# if you literally want to search for the string, and not the regex, use fgrep (or grep -F) # if you literally want to search for the string, and not the regex, use fgrep (or grep -F)
fgrep "^foo.*bar$" file.txt fgrep "^foo.*bar$" file.txt
# Read Bash shell builtins documentation with the bash 'help' builtin:
help
help help
help for
help return
help source
help .
# Read Bash manpage documentation with man
apropos bash
man 1 bash
man bash
# Read info documentation with info (? for help)
apropos info | grep '^info.*('
man info
info info
info 5 info
# Read bash info documentation:
info bash
info bash 'Bash Features'
info bash 6
info --apropos bash
``` ```