How do I pair every two lines of a text file with Bash?
73386
How to merge every two lines into one from the command line?
36905
Convince grep to output all lines, not just those with matches
15634
How can I shuffle the lines of a text file on the Unix command line or in a shell script?
137245
replace a line with bash script
109817
Command line tool to "cat" pairwise expansion of all rows in a file
114565
GREP / SED or AWK: Print entire paragraph in a file on pattern match
27852
How to grep a specific line _and_ the first line of a file?
18344
How to apply shell command to each line of a command output?
49331
How to loop over the lines of a file?
138909
How to make the first character following a semicolon uppercase, for each line of a text file, using terminal
102631
Replace identical lines with just one line at end in Notepad++
50383
How can I search for a multiline pattern in a file?
128192
How do I create multiple files names from list.txt in bash?
23688
How do I create files using the lines in a .txt file?
97352
split file into two parts, at a pattern
155976
How to join a line with a pattern with the next line with sed?
64426
How do I add text to the beginning of a file in Bash?