diff options
Diffstat (limited to 'scripts/command_execution.bash')
| -rw-r--r-- | scripts/command_execution.bash | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/scripts/command_execution.bash b/scripts/command_execution.bash index dff9984..33200bd 100644 --- a/scripts/command_execution.bash +++ b/scripts/command_execution.bash @@ -7,7 +7,9 @@ echo hello world true false FOO001=$(echo hello) +echo $FOO001 FOO002=$(hi) +echo $FOO002 true && echo "right" false && echo "wrong" @@ -19,8 +21,9 @@ echo "end" : ${DEFAULTED:="yes"} FOO="abc" echo "command environment" export FOO003=1 FOO004=abc FOO005=(1 2 3) FOO002 +echo $FOO003 $FOO004 $FOO005 $FOO002 export foo -abc=1 export foo +echo $foo echo "hi" > /dev/null function unset_inner() @@ -49,13 +52,15 @@ declare -F unset_outer echo '$FOO006 "abc" $(( 1 + 2 )) $(echo hi) ...' echo "abc $(echo def) ghi" FOO008="abc $(echo def) ghi" +echo $FOO008 eval "FOO009=10" +echo $FOO009 eval "echo abc" "def" "xyz" shopt -s extglob -shopt -p printf "%s %s\n" abc def printf "%s %s\n" $FOO001, def ((FOO010=1)) +echo $FOO010 echo "abc #av### ##" # for comment echo $'abc\tdef\nxyz' echo -e "\'\"\t\n" |