6 июл. 2011 г. · myString="${myString:1}" Starting at character number 1 of myString (character 0 being the left-most character) return the remainder of the string.

18 дек. 2012 г. · Try: sed -i '1s/^.\(.*\)/\1/' file this should remove the first character from the first line. (try it without the -i argument first to make sure)

30 мая 2018 г. · I have a text file and I would like to only delete the first character of the text file, is there a way to do this in shell script?

25 сент. 2010 г. · I need a one-liner to remove the first five characters on any line of a text file. How can I do that with sed?

7 нояб. 2017 г. · removing the first character in a text file using Sed · sed 's/^. //' input > output ? – janos · The command you ran should also have removed ...

20 сент. 2021 г. · You can use sed -i 's/.*: *//' file.txt. This will remove all text up to last : including : and all spaces (if any) right after the :.

12 янв. 2022 г. · I searched up the use of the sed command for removing characters from strings and found out that using sed 's/[:].*//' actually removes everything AFTER the ...

23 окт. 2016 г. · You can use: $> s='AAABAC' $> sed -E 's/^(.)\1*//' <<< "$s" BAC. (.) will match the first character and captures it in group #1 ...

13 июл. 2012 г. · Here's a concise method to cut the first X characters using cut(1). This example removes the first 4 characters by cutting a substring starting with 5th ...

11 сент. 2012 г. · To remove the first and last characters from a given string, I like this sed: sed -e 's/^.//' -e 's/.$//' # ^^ ^^ # first char last char